Nos. 18-36030, 18-36038, 18-36042, 18-36050, 18-36077, 18 ...
EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20...
Transcript of EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20...
![Page 1: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/1.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Board Function Page
Title Page 1
2
3
4
5
User Interface
EFM32 Signal Assignments
EFM32 Power
EFM32 I/O
STK Board Controller
Advanced Energy Monitor
Debug Interface
6
7
8
9
Power & Misc
Board Controller
10
EFM32PG12 Pearl Gecko STK Revision History
Rev. Description
A00 Initial release
A01 Changed to rev B of EFM32
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01
Tuesday, January 03, 2017 1 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Saturday, March 21, 2009Wednesday, December 03, 2008
EFM32PG STK/
Title Page
BRD2501ASize
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01
Tuesday, January 03, 2017 1 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Saturday, March 21, 2009Wednesday, December 03, 2008
EFM32PG STK/
Title Page
BRD2501ASize
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01
Tuesday, January 03, 2017 1 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Saturday, March 21, 2009Wednesday, December 03, 2008
EFM32PG STK/
Title Page
BRD2501A
PCB1
PCB2501A
![Page 2: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/2.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
User Pushbuttons
Reserved for EXP Board IdentificationReserved for EXP Board Identification
EXP Header
PA8PA9PD10PD11
2 VMCU
1 GND..
5V
US2_CLK #1US2_CS #1
PA6PA7
PC10
20 3V3
46
108
12141618
I2C0_SDA#15
LEU0_TX #18LEU0_RX #18
PC11
PB6PB7
PC9PD9
19
35
97
11131517
I2C0_SCL#15
PB8PD8
EXP-HeaderFunctionality
Touch Pads
User LEDs
Isolation
Relative Humidity & Temperature Sensor
EFM_DISP_ENABLE
Memory LCD-TFT Display & Multiplexer
DISP_CTRL VDISP
1
0
EFM
BC
VMCU
BC_DISP_PWR_EN
The EFM32 always controls ownership of the displayusing the EFM_DISP_ENABLE signal.
BC_DISP_AVAILABLE
1
0
US2_TX #1US2_RX #1
LESENSE LC-Sensor
US3_CS #29
US3_TX #10US3_RX #10
I2C1_SDA#6I2C1_SCL#6
US3_CLK #10
GND
GND
VMCU
GND GND
3V3VMCU
GND
5V
GNDGND
GND
GND
V_SENSOR
VMCU
V_SW
GND GND
GND
V_SENSOR
GND
VMCU
GND
GND
GNDGND
V_SW V_SW
GNDGND
VDISP
GNDGND
GND
3V3
GND
GND
BC_UIF_BUTTON0BC_UIF_BUTTON1
EXP_HEADER[16..3]
BC_I2C_SCLBC_I2C_SDA
UIF_LED0
SENSOR_I2C_SCLSENSOR_I2C_SDA
SENSOR_ENABLE
EFM_DISP_MOSIEFM_DISP_CS
EFM_DISP_SCLK
EFM_DISP_COM
EFM_DISP_ENABLE
BC_DISP_AVAILABLE
UIF_BUTTON0UIF_BUTTON1
BC_DISP_MOSIBC_DISP_CSBC_DISP_COM
BC_DISP_SCLK
BC_DISP_PWR_EN
UIF_LED1
DAC_LC_EXCITE
LES_LC_SENSE
UIF_TOUCH[3..0]
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Friday, December 23, 2016 2 10
A3
HEL
EFM32PG12 Pearl Gecko Starter Kit
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32PG STK
User InterfacesJNO
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Friday, December 23, 2016 2 10
A3
HEL
EFM32PG12 Pearl Gecko Starter Kit
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32PG STK
User InterfacesJNO
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Friday, December 23, 2016 2 10
A3
HEL
EFM32PG12 Pearl Gecko Starter Kit
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32PG STK
User InterfacesJNO
T3 TOUCH SLIDER
TP
150
SW101
1
3
2
4
C198
330P
U103A TS3A4751
COM12
COM24
NO23
COM39
NO38
COM410
NO411
NO11
IN113
IN25
IN36
IN412
P101
XF2L-1025-1A_MEMLCD
SCLK10
SI9
SCS8
EXTCOMIN7
DISP6
VDDA5
VDD4
EXTMODE3
VSS2
VSSA1
R195
0R
TP
152
U103B
TS3A4751
V+14
GND7
U100A
TS3A44159
COM112
COM216
IN1-214
NC113
NO111
NC21
NO215
NC49
NO47 NO33
NC35
COM34
COM48
IN3-46
C199
100N
C101
1N
U100B
TS3A44159
V+10
GND2
C106
100N
R1110R
R1961K5
R1011M
R1190R
SW100
1
3
2
4
R1154K7
R1970R
R104
0R
LED100
YELLOW
21
C105
100N
R106100K
R1144K7
L100390UH
C100
1N
C103
100N
U102
Si7021-A20
SCL6
SDA1
GND2
VDD5
DNC3
DNC4
LED101
YELLOW
21
M4
25x4mm
U101B
TS3A24159
V+D2
GNDA2
R103100R
R107 3K
TP
153
C102
100N
C108
100N
R198100R
R10510M
M5
25x4mm
R108 3K
R11010MNM
TP
151 R118
10MDISP1
LS013B7DH03
R100100R
U101A
TS3A24159
NC1A1
NO1D1
COM1C1
IN1B1
NC2A3
NO2D3
COM2C3
IN2B3
C104
100N
R1091M
R1021M
P100
HEADER_2X10_2.54MM_HOR_SMD
1 24
86
10
35
97
1213 1411
15 161719
1820
PC9EXP_HEADER3 PA6 EXP_HEADER4
PA7 EXP_HEADER6PD9EXP_HEADER5
PA8 EXP_HEADER8PB6EXP_HEADER7
PA9 EXP_HEADER10PB7EXP_HEADER9
PD10 EXP_HEADER12PB8EXP_HEADER11
PD11 EXP_HEADER14PD8EXP_HEADER13EXP_HEADER16PC10EXP_HEADER15 PC11
UIF_TOUCH0
DISP_SCLKDISP_MOSIDISP_CSDISP_COM
UIF_TOUCH1UIF_TOUCH2UIF_TOUCH3
![Page 3: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/3.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PF Connections
PD Connections
PA Connections
PB Connections
PC Connections
PF4
PF5
PF6
PF7
PF8
PF9
Breakout Connections
PC6
BDEN
PF1
PF0
RST
PI2
PI1
PF3
PI0
PA2
PA4
PB9
PC4
PB11
PA0
PA1
PA5
VMCU
3V3
GND
GND
PD13
PD12
PC5
PC8
VMCU
3V3
GND
GND
5VGND
3V3
5V
GND
3V3
Breakout headerlabels:
PA3 PC7
PB10 PD14
PK0
PD15
PK1
PK2
PB12
PB13
NC
PF2
PF10
PF11
PF12
PF13
PF14
PF15
GND
PI3
PJ14
PJ15
GND
GND
VMCU
3V3
GND
VMCU
3V3
GND
5V
3V3
GND
5V
3V3SENSOR_I2C_SCLSENSOR_I2C_SDA
SENSOR_ENABLE
EFM_DISP_CS
MCU_PA[9..0]
EXP_HEADER[16..3]
EFM_DISP_ENABLE
EXP_HEADER[16..3]
EXP_HEADER[16..3]
EFM_DISP_COM
UIF_LED0
VCOM_RX
VCOM_TX
VCOM_ENABLE
MCUDBG_TCK_SWCLKMCUDBG_TMS_SWDIO
MCU_PC[11..0]
MCU_PA[9..0]
MCUDBG_TDO_SWO
MCUDBG_TDI
EXP_HEADER[16..3]
EFM_DISP_SCLKEFM_DISP_MOSI
UIF_BUTTON0UIF_BUTTON1
UIF_LED1
VCOM_CTSVCOM_RTS
BODEN
LFXTAL_PLFXTAL_N
MCU_PB[15..6]
MCU_PF[15..0]
MCU_PC[11..0]
MCU_PD[15..8]
UIF_TOUCH[3..0]
MCU_PI[3..0]
MCU_PB[15..6]
MCU_PD[15..8]
MCU_PF[15..0]
MCU_PJ[15..14]
MCU_PK[2..0]
MCUDBG_TRACED[3..0]MCUDBG_TRACECLK
DAC_LC_EXCITE
LES_LC_SENSE
MCU_PF[15..0]MCUDBG_RESET
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 3 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32 Signal Assignments
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 3 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32 Signal Assignments
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 3 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32 Signal Assignments
J102
NM
1 24
86
10
35
97
1213 1411
15 1617 1819 2021 2223 2425 26
282729 3031 32
J101
NM
1 24
86
10
35
97
1213 1411
15 1617 1819 2021 2223 2425 26
282729 3031 32
MCU_PA2MCU_PA1MCU_PA0
MCU_PA4
MCU_PC5MCU_PC4
MCU_PC6
MCU_PC8MCU_PC7
MCU_PF8
MCU_PC1 UIF_TOUCH1MCU_PC0 UIF_TOUCH0
MCU_PD11 EXP_HEADER14
MCU_PC3 UIF_TOUCH3
MCU_PC9 EXP_HEADER3PCNT0_S0IN#13
MCU_PC6 US1_TX#11
MCU_PD10 EXP_HEADER12
MCU_PC8 US1_CLK#11
MCU_PD14 US1_CS#19
MCU_PA5
MCU_PF7
MCU_PD8 EXP_HEADER13US3_CS#29
US0_TX#0MCU_PA0
MCU_PB14MCU_PB15
US0_RX#0MCU_PA1
MCU_PF0 DBG_SWCLK#0MCU_PF1 DBG_SWDIOTMS#0MCU_PF2 DBG_SWO#0 / DBG_TDO#0MCU_PF3 DBG_TDI#0
MCU_PF6
MCU_PF4MCU_PF5
US0_CTS#30MCU_PA2US0_RTS#30MCU_PA3
MCU_PA4 LES_CH12
MCU_PD15
MCU_PD9 EXP_HEADER5PCNT0_S1IN#16
MCU_PD13 LETIM0_OUT#23
MCU_PF11 MCUDBG_TRACED2
MCU_PF9 MCUDBG_TRACED0
MCU_PB6 US3_TX#10 EXP_HEADER7
US2_TX#1 EXP_HEADER4MCU_PA6
MCU_PB7 US3_RX#10 EXP_HEADER9
MCU_PC11 I2C0_SCL#15MCU_PC10 I2C0_SDA#15
MCU_PF10 MCUDBG_TRACED1
MCU_PB10
MCU_PC2 UIF_TOUCH2
MCU_PF12 MCUDBG_TRACED3
EXP_HEADER10US2_CS#1MCU_PA9
EXP_HEADER6US2_RX#1MCU_PA7EXP_HEADER8US2_CLK#1MCU_PA8
MCU_PA5MCU_PB9MCU_PB10MCU_PB11MCU_PB12MCU_PB13
MCU_PD13MCU_PD14MCU_PD15MCU_PK0
MCU_PK2MCU_PK1
MCU_PF4MCU_PF5MCU_PF6MCU_PF7MCU_PF8MCU_PF9MCU_PF10MCU_PF11
DAC0_OUT1ALT#0MCU_PD12
MCU_PB8 EXP_HEADER11US3_CLK#10
MCU_PA3
MCU_PF12MCU_PF13MCU_PF14MCU_PF15
MCU_PD12
MCU_PJ15MCU_PJ14MCU_PI3MCU_PI2MCU_PI1MCU_PI0
MCU_PF0MCU_PF1MCU_PF2MCU_PF3
EXP_HEADER15EXP_HEADER16
![Page 4: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/4.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SWITCHPOS
AEM
MODE DESCRIPTION
AEM Enabled, VMCU sourced from external 3.3VLDO powered by BC USB 5V supply
BAT AEM Disabled, VMCU sourced from coin-cellbattery or external power supply
BAT
Labels:
GND
Power Select Switch: AEM/BAT EFM32 Power and Decoupling
RESET Pushbutton
GNDGND
VMCU
GND
GND
GND
GNDVMCU
VMCU
GND
GND
GND
GNDGND
GND GND
GND
VMCU
GND GND GND GND
GND
GND
GND
GND
AEM_VMCU_OUT
MCUDBG_RESET
BODEN
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Tuesday, January 03, 2017 4 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32 Power
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Tuesday, January 03, 2017 4 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32 Power
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Tuesday, January 03, 2017 4 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
EFM32 Power
TP156
C410
10N
TP709
R4001R
Reset
I/O Supply
Analog supply
Unused pins
DC/DC regulator input
DC/DC regulator output
Digital supply
Regulator decoupling
U1CEFM32PG12B500F1024
RESETnM1
IOVDD0B10
IOVDD1F2
IOVDD2F11
IOVDD3M12
AVDD0B13
VREGVDDA11
VREGSWA12
DVDDA10
DECOUPLEA9
BODENL10
AVDD1J1
AVDD2J2
NCM8
NCN1
NCN2
NCN3
NCN4
NCN6
NCN7
NCN8
L1
4U7
+
P700
COIN_CELL
12
C405
1U
C409
1U
C414
10N
C403
10N
C408
100N
L400
CBF102WB
1 2
C407
4U7
TP154
C412
10N
SW103PTS810
12
34
R129
100R
ST1
NM
12
C107
100NC706
100N
SW104
DPDT_SW_SMD
123
456
C401
1U
Q703
NTS2101
2 3
C413
10N
C402
10U
Ground
U1DEFM32PG12B500F1024
VREGVSS0A13
VREGVSS1B11
VREGVSS2B12
VSS12G7
VSS13G8
VSS14G9
VSS15H5
VSS16H6
VSS17H7
VSS18H8
VSS19H9
VSS20J5
VSS21J6
VSS22J7
VSS23J8
VSS24J9
VSS25K2
VSS26L2
VSS0E5
VSS1E6
VSS2E7
VSS3E8
VSS4E9
VSS5F5
VSS6F6
VSS7F7
VSS8F8
VSS9F9
VSS10G5
VSS11G6
VSS27M2
VSS28M3
VSS29M4
VSS30M5
VSS31M6
VSS32M7
VSS33N5
C400
10U
C411
10N
R792
1K
TP703
C406
10U
![Page 5: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/5.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
High Frequency Clock Low Frequency Clock
EFM32 PG MCU
GND
MCU_PD[15..8]MCU_PA[9..0]
MCU_PB[15..6]
MCU_PC[11..0]
MCU_PF[15..0]
HFXTAL_N
HFXTAL_P
HFXTAL_N
HFXTAL_P
LFXTAL_N
LFXTAL_P
MCU_PI[3..0]
MCU_PJ[15..14]
MCU_PK[2..0]
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Tuesday, January 03, 2017 5 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, November 17, 2014Wednesday, December 03, 2008
EFM32 I/O
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Tuesday, January 03, 2017 5 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, November 17, 2014Wednesday, December 03, 2008
EFM32 I/O
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Tuesday, January 03, 2017 5 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, November 17, 2014Wednesday, December 03, 2008
EFM32 I/O
X2
32.768kHz
2 1
I/O
U1BEFM32PG12B500F1024
PF0B3
PD8N9
PD9M9
PD10N10
PD11M10
PD12N11
PD13M11
PD14N12
PD15N13
PF1A2
PF2B2
PF3A1
PF4G2
PF5G1
PF6H2
PF7H1
PF8B1
PF9C3
PF10C2
PF11C1
PF12D3
PF13D2
PF14D1
PF15E3
PI0G13
PI1G12
PI2G11
PI3F13
PJ14B6
PJ15C6
PK0E2
PK1E1
PK2F1
I/O
HFXO
U1AEFM32PG12B500F1024
PA0M13
PA1L13
PA2L12
PA3K13
PA4K12
PA5J13
PA6J12
PA7J11
PA8H13
PA9H12
PB6F12
PB7E13
PB8E12
PB9D13
PB10D12
PB11D11
PB12C13
PB13C12
PB14 / LFXTAL_NC11
PB15 / LFXTAL_PC10
PC0A5
PC1B5
PC2C5
PC3A4
PC4B4
PC5A3
PC6B9
PC7A8
PC8B8
PC9A7
PC10B7
PC11A6
HFXTAL_PL1
HFXTAL_NK1
X1 40.0MHz
3 1
2 4
MCU_PA0MCU_PA1MCU_PA2MCU_PA3MCU_PA4MCU_PA5MCU_PA6MCU_PA7MCU_PA8MCU_PA9
MCU_PB6MCU_PB7MCU_PB8MCU_PB9MCU_PB10MCU_PB11MCU_PB12MCU_PB13MCU_PB14MCU_PB15
MCU_PC0MCU_PC1MCU_PC2MCU_PC3MCU_PC4MCU_PC5MCU_PC6MCU_PC7MCU_PC8MCU_PC9MCU_PC10MCU_PC11
MCU_PD14
MCU_PD8MCU_PD9MCU_PD10MCU_PD11MCU_PD12MCU_PD13
MCU_PD15
MCU_PF0MCU_PF1MCU_PF2MCU_PF3MCU_PF4MCU_PF5MCU_PF6MCU_PF7MCU_PF8MCU_PF9MCU_PF10MCU_PF11MCU_PF12MCU_PF13MCU_PF14MCU_PF15
MCU_PI0MCU_PI1MCU_PI2MCU_PI3
MCU_PJ14MCU_PJ15
MCU_PK2MCU_PK1MCU_PK0
![Page 6: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/6.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Board Controller Functional Block
MCUDBG_TMS_SWDIOMCUDBG_TCK_SWCLK
BC_UIF_BUTTON0BC_UIF_BUTTON1
BC_I2C_SCLBC_I2C_SDA
VCOM_ENABLE
AEM_VMCU_OUTVCOM_TXVCOM_RX
MCUDBG_RESET
BC_DISP_MOSI
BC_DISP_SCLKBC_DISP_CS
BC_DISP_PWR_EN
BC_DISP_AVAILABLE
BC_DISP_COM
MCUDBG_TDI
MCUDBG_TDO_SWO
VCOM_RTSVCOM_CTS
MCUDBG_TRACED[3..0]MCUDBG_TRACECLK
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 6 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
STK Board Controller
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 6 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
STK Board Controller
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 6 10
A3
HEL JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Friday, October 31, 2014Wednesday, December 03, 2008
STK Board Controller
DEBUG
AEM
Board Controller GPIO
EXP Board Identification
VCOM
User Interface to BC
DAC Output
I2S
HB1
MCU STK Platform
UIF_PB0UIF_PB1 MCUDBG_TRACECLK
MCUDBG_TRACED[3..0]
MCUDBG_TMS_SWDIO_C2DMCUDBG_TCK_SWCLK_C2CK
MCUDBG_TDO_SWO
AEM_VMCU_OUT
MCUDBG_RESET_C2CKPS
VCOM_ENABLE
EXP_ID_SCL
VCOM_RXD
VCOM_#RTSVCOM_TXD
VCOM_#CTS
EXP_ID_SDA
MCUDBG_TDI_C2DPS
BC_DAC_OUT
CTRLMCU_I2S_MCK
CTRLMCU_SPI_#CSCTRLMCU_SPI_MOSICTRLMCU_SPI_SCK
BC_IO[11..0]BC_IO[11..0]
BC_IO9
BC_IO0
BC_IO2BC_IO3
BC_IO6
BC_IO10
![Page 7: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/7.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MCU Voltage Sense
MCU current sense
MCU power regulator
Sense Resistor
BleederResistor
3.30 uA100 uA220 uA320 uA3.30 mA
AEM_CTRL
0x10x20x40x60x8
CalibrationCurrent
AEM CalibrationAEM_VMCU_OUT
3V3
GND GND
VMCU_BUF
GNDGND
5V
GND
GND
VMCU_R VMCU_S
GND GND
GND
GND GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VMCU_R VMCU_S
GND
VCS
5V
GND GNDGND
3V6_SW
GND
AEM_SENSE_CURRENT_RANGE2
AEM_SENSE_CURRENT_RANGE1
AEM_CTRL[3..0]
AEM_SENSE_VOLTAGE
AEM_VMCU_ENABLE
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 7 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Tuesday, May 13, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Advanced Energy Monitor
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 7 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Tuesday, May 13, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Advanced Energy Monitor
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 7 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Tuesday, May 13, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Advanced Energy Monitor
R731
1R
R70615K
-
+
2
U1000B
AD8656
6
5
7
C724100N
C700
10U
C707
100N
C1001
1N
C70533N
TP708
TP707
U703 LTC6102CDD
-INF2
V-5
-INS1
VREG6
OUT4V-
3
V+7
IN+8
V- (HEAT)9
R7051K
C731
10U
C710100N
C1004
10P
R703110K
R7091K8
TP712
C718
1N
R70010K
R1003
62R
C704
100N
TP701
C729
10NNM
C714
10U
TP711
R1008
62R
R729100K
R71812K
C703
10U
TP706
R7081M
R760330K
L700CBF102WB
12
U1000C
AD8656
V+8
V-4
U700A
NX3V1G66
E4
n.c.5
Y1
Z2
U701
LP3982ILD-ADJ
IN2
OUT11
GND3
OUT24
FAULT8
CC6
SHDN7 SET
5
GND_HEAT9
C728
100N
R727
47K
R1009
51K
R1005
160R
R702180K
TP705
R70733K
C920100N
R1004
51K
L1001CBF102WB
1 2
C1002
10P
R701
4R7
L702
CBF102WB
1 2
TP713
R7101K8
R1010
51K
C702
100N
U700B
NX3V1G66
VCC6
GND3
R1007
6K2
C730
100N
-
+
1
U1000A
AD8656
2
3
1
TP714
R71710R
C701
100N
U702B
TS3A4751
V+14
GND7
C1003
1N
R1002
6K2
TP700
U702A TS3A4751
COM12
COM24
NO23
COM39
NO38
COM410
NO411
NO11
IN113
IN25
IN36
IN412
AEM_CTRL0AEM_CTRL1AEM_CTRL2AEM_CTRL3
![Page 8: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/8.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Mode DEBUG_MCU_SW_ENABLE DEBUG_DH_SW_ENABLE DEBUG_BUF_#OE DH_VTARGET VTARGET
MCU Debug 1 0 0 Disconnected VMCU
Debug In 1 1 1 VMCU VMCU
Debug Out 0 1 0 External voltage External voltage
ISOLATE_#EN
- -Debug Off 1 1 1
0
1
0
1
Power & Decoupling
MCUDBG_TRACECLKMCUDBG_TRACED[3..0]
MCUDBG_RESET_C2CKPS
MCUDBG_TMS_SWDIO_C2DMCUDBG_TCK_SWCLK_C2CKMCUDBG_TDO_SWOMCUDBG_TDI_C2DPS
GND
VTARGET
GND
VMCU_BUF
GND
GND
DH_VTARGET
DH_VTARGET DH_VTARGET
5V
3V3
GND
5V
GND
GND
VTARGET
VTARGET
VTARGET
VTARGET
GND
GNDGND GNDGND GND
VTARGET
GND
VTARGET
GND
3V3
5V
GND
V_SW
GND
GND
GND
GND
GND
GND GND
3V3
DEBUG_TDI_OUT
DEBUG_TCK_SWCLK_OUT
DEBUG_TDI_IN
DEBUG_TMS_SWDIO_INDEBUG_TCK_SWCLK_INDEBUG_TDO_SWO_IN
DEBUG_#RESET_IN
DEBUG_TDI_#OE
DEBUG_TMS_SWDIO_#OE
DEBUG_TMS_SWDIO_OUT
DEBUG_DH_SW_ENABLE
DEBUG_MCU_SW_ENABLE
DEBUG_RESET_#OE
DEBUG_MCU_ISOLATE_#EN
DEBUG_EXT_VDD_TARGET
DEBUG_TCK_SWCLK_#OE
DEBUG_RESET_OUT
DEBUG_EXT_CABLE_ATTACH
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 8 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, May 12, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Debug Interface
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 8 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, May 12, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Debug Interface
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 8 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, May 12, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Debug Interface
C800
100N
R81410M
C807
100N
R815
1M
C890
10N
P800
1 23 45 6
89 10
11 1213 1415 1617 1819 20
TP
J811
L800CBF102WB
1 2
U804C
74LVC2G125
VCCA2
GNDD1
R811
100R
TP
J814
U802A74LVC4066
1Y1
1Z2
1E13
2Y4
3Y8
4Y11
2Z3
3Z9
4Z10
2E5
3E6
4E12
R8084K7
D800VESD05A8A-HNH
1 2 3 4 5 6 7 8
9
Q800DMN5L06WK1
3 2
U808B
74LVC8T245
VCCA1
GND12GND11
VCCB24 VCCB23
GND13
PAD25
R805
33R
R8074K7
C803
100N
C804
100N
U809A74LVC2G125
B1C2
A1
U809B74LVC2G125
D2
B2
C1
L801
CBF102WB
12
D801PESD5V0F5UF
1 3 4 5
2
6
U808A
74LVC8T245
A13
A24
A35
A46
A57
A68
A79
A810
B121
B220
B319
B418
B517
B616
B715
B814
OE22
DIR2
U806B
74LVC4066
VCC14
GND7
RP801
33R
1234 5
678
U800B
74LVC4066
VCC14
GND7
TPJ813
U806A74LVC4066
1Y1
1Z2
1E13
2Y4
3Y8
4Y11
2Z3
3Z9
4Z10
2E5
3E6
4E12
R809100KNM
U800A74LVC4066
1Y1
1Z2
1E13
2Y4
3Y8
4Y11
2Z3
3Z9
4Z10
2E5
3E6
4E12
U805B
TS3A4751
V+14
GND7
TP
J812
RP800
33R
1234 5
678
R80147K
R800100K
C810
100N
TP
J818
U804B74LVC2G125
D2
B2
C1
U803A74LVC2G125
B1C2
A1
C806
100N
C808
100N
TP
J817
R891100K
C805
100N
TP
J820
R816100K
R890
100K
U803C
74LVC2G125
VCCA2
GNDD1
U805A TS3A4751
COM12
COM24
NO23
COM39
NO38
COM410
NO411
NO11
IN113
IN25
IN36
IN412
U804A74LVC2G125
B1C2
A1
C891
100N
U803B74LVC2G125
D2
B2
C1
R810
100R
U802B
74LVC4066
VCC14
GND7
U809C
74LVC2G125
VCCA2
GNDD1
MCUDBG_TRACED3MCUDBG_TRACED2MCUDBG_TRACED1MCUDBG_TRACED0
MCUDBG_TRACECLK
TMS_SWDIOTCK_SWCLKTDO_SWO
TDI
DEBUG_HEADER_EN
#RESET
DH_TDO_SWO
DH_#RESET
DH_TCK_SWCLK_C2CKDH_TMS_SWDIO_C2D
DH_TDI
DH_VTARGET
MCU_SW_EN
![Page 9: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/9.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Debug out J-LinkStatus
Indicators:
BootloaderHalt pin
J-Link USB Port
Place these TPsclose to USBheader
BC_DAC_OUT
CTRLMCU_I2S_MCK
CTRLMCU_SPI_MOSICTRLMCU_SPI_SCK
CTRLMCU_SPI_#CS
EXP_ID_SDAEXP_ID_SCL
UIF_PB1UIF_PB0
BC_IO[11..0]
3V3 3V33V3
5V
GND GND
GND
GND
DEBUG_RESET_OUTDEBUG_TDI_OUTDEBUG_TMS_SWDIO_OUTDEBUG_TCK_SWCLK_OUT
DEBUG_TDI_INDEBUG_TMS_SWDIO_INDEBUG_TCK_SWCLK_INDEBUG_#RESET_INDEBUG_TDO_SWO_IN
DEBUG_EXT_VDD_TARGETDEBUG_EXT_CABLE_ATTACH
DEBUG_TCK_SWCLK_#OEDEBUG_TMS_SWDIO_#OE
DEBUG_MCU_ISOLATE_#ENDEBUG_RESET_#OE
AEM_SENSE_VOLTAGEAEM_SENSE_CURRENT_RANGE1AEM_SENSE_CURRENT_RANGE2
DEBUG_TDI_#OE
DEBUG_MCU_SW_ENABLEREF_BOARD_ID_SCLREF_BOARD_ID_SDA
BC_UART_TXDBC_UART_#RTS
BC_UART_RXD
BC_UART_#CTS
AEM_VMCU_ENABLE
AEM_CTRL[3..0]
DEBUG_DH_SW_ENABLE
BC_EXT_HEADER_ENABLE
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
Thursday, December 15, 2016 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, May 14, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Board Controller
BRD2501A A01
9
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
Thursday, December 15, 2016 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, May 14, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Board Controller
BRD2501A A01
9
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
Thursday, December 15, 2016 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, May 14, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Board Controller
BRD2501A A01
9
D600
IP4220CZ6
1 2 3
456
R903
2K0
LED900
YELLOW
21
TPJ613
R9201K
R9003K
L600CBF221HC
1 2
TPJ612TPJ611
R G LED904
LED_G_R
13
24
TPH999
R9191K
1 2 3 4 5
P601WR_COM_USB_MINI_B
8 6
1 2 3 5
79
4
CMCU1
Control MCU
BC_DAC_OUT
CTRLMCU_I2S_MCK
DEBUG_RESET_OUTDEBUG_TDI_OUTDEBUG_TMS_SWDIO_OUTDEBUG_TCK_SWCLK_OUT
DEBUG_TDI_#OEDEBUG_TCK_SWCLK_#OEDEBUG_TMS_SWDIO_#OEDEBUG_MCU_ISOLATE_#ENDEBUG_RESET_#OE
DEBUG_MCU_SW_ENABLE
LED_STATUS_RLED_STATUS_G
DEBUG_DH_SW_ENABLE
AEM_VMCU_ENABLE
AEM_CTRL[3..0]
LED_JLINK
LED_DEBUG_OUT
BC_UART_#RTSBC_UART_TXD
BC_EXT_HEADER_ENABLE
BOOTLOADER_HALT
USBDP
USBDM
DEBUG_TDI_INDEBUG_TMS_SWDIO_INDEBUG_TCK_SWCLK_INDEBUG_#RESET_INDEBUG_TDO_SWO_IN
DEBUG_EXT_VDD_TARGETDEBUG_EXT_CABLE_ATTACH
AEM_SENSE_VOLTAGEAEM_SENSE_CURRENT_RANGE1AEM_SENSE_CURRENT_RANGE2
CTRLMCU_SPI_MOSICTRLMCU_SPI_SCK
CTRLMCU_SPI_#CS
BC_UART_#CTS
BC_UART_RXD
EXP_ID_SDAEXP_ID_SCL
UIF_PB0UIF_PB1
BC_IO[11..0]
LED901
BLUE
21
TPJ614
LED_STATUS_RLED_STATUS_G
LED_DEBUG_OUT
LED_JLINK
BOOTLOADER_HALT
USBDP
USBDM
![Page 10: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/10.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Isolation Voltage Buffering
3V3 Regulator
Virtual COM Port Interface
Isolation
VMCU Voltage Mirror
Power Supply for Analog Switches
J-Link USB Cable
Connected
Disconnected
PMOS State
Off
ON
NMOS State
OFF
ON
V_SW
3.6V
VMCU
VMCU_SENSE
VMCU
Isolated
The USB VBUS voltage is used to bias these transistors, turning theP-Channel MOSFETs (Q700) off, and the N-Channel MOSFETs (Q701) on.
Level Shift
EXTERNAL BOARD
Connector for externalreference designs boards
VCOM_ENABLE
VCOM_RXDVCOM_TXDVCOM_#RTSVCOM_#CTS
3V3
VMCU_BUF
GND GND
VMCU
GND
3V6_SW
3V6_SW
5V
GND
GNDGND GND
GND
3V3
GND
V_SW
GND
GNDGND
GND
VMCU_BUF
GND
GND
GND
5V
GND
5V
GNDGNDGND
GND
5V
3V6_SW
VMCU V_SW
3V3
VMCU V_SW
GND
VMCU_BUF
GND
3V3
GND
GNDGND
5V
GND
GND
GND
VMCU_EXT3V3
GND
5V
VMCU_EXTVMCU
5V
GND
5V_SW
5V_SW
5V_SW 5V_SW
BC_UART_TXD
BC_UART_RXD
BC_UART_#RTS
BC_UART_#CTS
REF_VCOM_RXDREF_VCOM_TXD
REF_VCOM_#CTSREF_VCOM_#RTS
REF_VCOM_TXDREF_VCOM_#RTS
REF_VCOM_RXD
REF_VCOM_#CTS
BC_EXT_HEADER_ENABLE
REF_BOARD_ID_SCLREF_BOARD_ID_SDA
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 10 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, May 12, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Power & Misc
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 10 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, May 12, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Power & Misc
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Thursday, December 15, 2016 10 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Monday, May 12, 2014Monday, May 12, 2014
MCU STK Platform/HB1
Power & Misc
R7744K7
C601
10U
U602A TS3A4751
COM12
COM24
NO23
COM39
NO38
COM410
NO411
NO11
IN113
IN25
IN36
IN412 R783
1K
R781
33R
TPJ607
R786
0R
U603
TLV70536
INB2
ENA2
OUTB1
GNDA1
Q701ADMN5L06
2
6 1
C608
1U
R6821K
C606
100N
L780CBF102WB
1 2
M3
C721
100N
U706B
MCP6001T
VDD5
GND2
U661C
74LVC2G125
VCCA2
GNDD1
M2
C609
1U
R62310K
C660
100NC727
100N
C720
10U
R627
0R NM
Q700BBSS84
3
5
4
-
+
U706A
MCP6001T
4
3
1
U600
LP3982ILD-ADJ
IN2
OUT11
GND3
OUT24
FAULT8
CC6
SHDN7 SET
5
GND_HEAT9
U604B
74LVC4066
VCC14
GND7
R78510K
C726
100N
TPJ608
C610
1N
R61010M
C600
100N
U660C
74LVC2G125
VCCA2
GNDD1
R782 10K
C60233N
R60010K
Q700ABSS84
6
2
1
R62247R
R602110K
C725
10U
U602B
TS3A4751
V+14
GND7
U604A74LVC4066
1Y1
1Z2
1E13
2Y4
3Y8
4Y11
2Z3
3Z9
4Z10
2E5
3E6
4E12
D705VESD05A8A-HNH
1 2 3 4 5 6 7 8
9
U660A74LVC2G125
B1C2
A1
R601180K
Q702
BC846BWT1G
1
23
U661A74LVC2G125
B1C2
A1
TPJ606
R621
0R NM
P701
HEADER_2X10_1.27MM_SMD
1 24
86
10
35
97
1213 1411
15 161719
1820
R779 0R
C607
10U
Q701BDMN5L06
5
3 4 R772
1K
TPJ600
M1
U661B74LVC2G125
D2
B2
C1
U660B74LVC2G125
D2
B2
C1
![Page 11: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/11.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Control MCU Power & Bypass
Production test:10MHz referenceclock input
TEST_MODE
CTRL_MCU_TXD
CTRL_MCU_RXD
USB_ADDR0
USB_ADDR1
BOOTLOADER_HALT
CLK_SEL
USB_ADDR2
BC_IO[11..0]
BC_DAC_OUT
DEBUG_RESET_OUTDEBUG_TDI_OUTDEBUG_TMS_SWDIO_OUTDEBUG_TCK_SWCLK_OUT
DEBUG_TDI_#OEDEBUG_TCK_SWCLK_#OEDEBUG_TMS_SWDIO_#OEDEBUG_MCU_ISOLATE_#ENDEBUG_RESET_#OE
DEBUG_MCU_SW_ENABLE
LED_STATUS_RLED_STATUS_G
DEBUG_DH_SW_ENABLE
AEM_VMCU_ENABLE
AEM_CTRL[3..0]
LED_JLINK
LED_DEBUG_OUT
BC_UART_#RTSBC_UART_TXD
BC_EXT_HEADER_ENABLE
BOOTLOADER_HALT
USBDPUSBDM
DEBUG_TDI_INDEBUG_TMS_SWDIO_INDEBUG_TCK_SWCLK_INDEBUG_#RESET_INDEBUG_TDO_SWO_INDEBUG_EXT_VDD_TARGETDEBUG_EXT_CABLE_ATTACH
AEM_SENSE_VOLTAGEAEM_SENSE_CURRENT_RANGE1AEM_SENSE_CURRENT_RANGE2
BC_UART_#CTS
BC_UART_RXD
GND
GND
GNDGND
GND
ADC_VREF
GND
3V3
3V3
3V3
GND GND
3V3
GND GND
3V3
GND
3V3
GND
3V3_SENSE5V_SENSE
3V6_SENSE
EEPROM_WP
CTRLMCU_SPI_MISO
BC_UIF_PB0BC_UIF_PB1
BC_UIF_PB_CON
BC_I2C_EXP_EN
CTRLMCU_I2C_SCLCTRLMCU_I2C_SDACTRLMCU_SPI_#CSCTRLMCU_SPI_SCK
CTRLMCU_SPI_MOSI
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Wednesday, October 12, 2016 11 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, February 11, 2015Monday, May 12, 2014
Control MCU/HB1/CMCU1
Control MCU
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Wednesday, October 12, 2016 11 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, February 11, 2015Monday, May 12, 2014
Control MCU/HB1/CMCU1
Control MCU
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Wednesday, October 12, 2016 11 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, February 11, 2015Monday, May 12, 2014
Control MCU/HB1/CMCU1
Control MCU
C917
100N
TPJ950TPJ951
R901 1K5
PORT A
PORT B
PORT C
U900A Control MCU
PA0 / WKUP / USART2_CTS / ADC123_IN0 / TIM2_CH1_ETR / TIM5_CH1 / TIM8_ETRG2
PA1 / USART2_RTS / ADC123_IN1 / TIM5_CH2 / TIM2_CH2H2
PA2 / USART2_TX / ADC123_IN2 / TIM5_CH3 / TIM2_CH3J2
PA3 / USART2_RX / ADC123_IN3 / TIM5_CH4 / TIM2_CH4K2
PA4 / SPI1_NSS / DAC_OUT1 / USART2_CK / ADC12_IN4G3
PA5 / SPI1_SCK / DAC_OUT2 / ADC12_IN5H3
PA6 / SPI1_MISO / TIM8_BKIN / ADC12_IN6 / TIM3_CH1 [TIM1_BKIN]J3
PA7 / SPI1_MOSI / TIM8_CH1N / ADC12_IN7 / TIM3_CH2 [TIM1_CH1N]K3
PA8 / USART1_CK / TIM1_CH1 / MCOD9
PA9 / USART1_TX / TIM1_CH2C9
PA10 / USART1_RX / TIM1_CH3D10
PA11 / USART1_CTS / CANRX / TIM1_CH4 / USBDMC10
PA12 / USART1_RTS / CANTX / TIM1_ETR / USBDPB10
PA13 / JTMS-SWDIOA10
PA14 / JTCK-SWCLKA9
PA15 / JTDIA8
PB0 / ADC12_IN8 / TIM3_CH3 / TIM8_CH2NJ4
PB1 / ADC12_IN9 / TIM3_CH4 / TIM8_CH3NK4
PB2 / BOOT1G5
PB3 / JTDO / TRACESWO / SPI3_SCK / I2S3_CK [TIM2_CH2 / SPI1_SCK]A7
PB4 / JNTRST / SPI3_MISO [TIM3_CH2 / SPI1_MISO]A6
PB5 / I2C1_SMBAI / SPI3_MOSI / I2S3_SD [TIM3_CH2 / SPI1_MOSI]C5
PB6 / I2C1_SCL / TIM4_CH1 [USART1_TX]B5
PB7 / I2C1_SDA / FSMC_NADV / TIM4_CH2 [USART1_RX]A5
PB8 / TIM4_CH3 / SDIO_D4 [I2C1_SCL / CANRX]B4
PB9 / TIM4_CH4 / SDIO_D5 [I2C1_SDA / CANTX ]A4
PB10 / I2C2_SCL / USART3_TX [TIM2_CH3]J7
PB11 / I2C2_SDA / USART3_RX [TIM2_CH4]K7
PB12 / SPI2_NSS / I2S2_WS / I2C2_SMBAI / USART3_CK / TIM1_BKINK8
PB13 / SPI2_SCK / I2S2_CK / USART3_CTS / TIM1_CH1NJ8
PB14 / SPI2_MISO / TIM1_CH2N / USART3_RTSH8
PB15 / SPI2_MOSI / I2S2_SD / TIM1_CH3NG8
PC0 / ADC123_IN10F1
PC1 / ADC123_IN11F2
PC2 / ADC123_IN12E2
PC3 / ADC123_IN13F3
PC4 / ADC12_IN14G4
PC5 / ADC12_IN15H4
PC6 / I2S2_MCK / TIM8_CH1 / SDIO_D6 [TIM3_CH1]F10
PC7 / I2S3_MCK / TIM8_CH2 / SDIO_D7 [TIM3_CH2]E10
PC8 / TIM8_CH3 / SDIO_D0 [TIM3_CH3]F9
PC9 / TIM8_CH4 / SDIO_D1 [TIM3_CH4]E9
PC10 / UART4_TX / SDIO_D2 [USART3_TX]B9
PC11 / UART4_RX / SDIO_D3 [USART3_RX]B8
PC12 / UART5_TX / SDIO_CK [USART3_CK]C8
PC13 / TAMPER-RTCA2
PC14 / OSC32_INA1
PC15 / OSC32_OUTB1
C912
100N
C904100N
TPJ952TPJ911
R9101R
TPJ954
C916
100N
C90710U
TPJ955
TPJ900
R902 22R
LED903
RED
21
R918 4K7 NM
C910
100N
TPJ901
C914
100N
TPJ902
U900B
Control MCU
PD0 / OSC_IN / FSMC_D2 [CANRX]D8
PD1 / OSC_OUT / FSMC_D3 [CANTX]E8
PD2 / TIM3_ETR / UART5_RX / SDIO_CMDB7
PD3 / FSMC_CLK [USART2_CTS]C7
PD4 / FSMC_NOE [USART2_RTS]D7
PD5 / FSMC_NWE [USART2_TX]B6
PD6 / FSMC_NWAIT [USART2_RX]C6
PD7 / FSMC_NE1 / FSMC_NCE2 [USART2_CK]D6
PD8 / FSMC_D13 [USART3_TX]K9
PD9 / FSMC_D14 [USART3_RX]J9
PD10 / FSMC_D15 [USART3_CK]H9
PD11 / FSMC_A16 [USART3_CTS]G9
PD12 / FSMC_A17 [USART3_RTS / TIM4_CH1]K10
PD13 / FSMC_A18 [TIM4_CH2]J10
PD14 / FSMC_D0 [TIM4_CH3]H10
PD15 / FSMC_D1 [TIM4_CH4]G10
PE0 / TIM4_ETR / FSMC_NBL0D4
PE1 / FSMC_NBL1C4
PE2 / TRACECK / FSMC_A23A3
PE3 / TRACED0 / FSMC_A19B3
PE4 / TRACED1 / FSMC_A20C3
PE5 / TRACED2 / FSMC_A21D3
PE6 / TRACED3 / FSMC_A22E3
PE7 / FSMC_D4 [TIM1_ETR]H5
PE8 / FSMC_D5 [TIM1_CH1N]J5
PE9 / FSMC_D6 [TIM1_CH1]K5
PE10 / FSMC_D7 [TIM1_CH2N]G6
PE11 / FSMC_D8 [TIM1_CH2]H6
PE12 / FSMC_D9 [TIM1_CH3N]J6
PE13 / FSMC_D10 [TIM1_CH3]K6
PE14 / FSMC_D11 [TIM1_CH4]G7
PE15 / FSMC_D12 [TIM1_BKIN]H7
R912
2K0
R917 4K7 NM
C913
100N
TPJ913
R915
0R
C900
18P
R91410K
X900
16MHz
3 1
U900C
Control MCU
NRSTE1
BOOT0D5
OSC_INC1
OSC_OUTD1 VBAT
B2
VREF-H1 VREF+J1
VSSAG1 VDDAK1
VDD_1F7
VDD_2F6
VDD_3F5
VDD_4F4
VDD_5D2
VSS_1E7
VSS_2E6
VSS_3E5
VSS_4E4
VSS_5C2
NCF8
TPJ912
C90910N
TPJ956
C911
100N
TPJ953TPJ910
C915
10U
TP903
C908
10N
R904 22R
C90312P
TPJ909
C90212P
L900CBF102WB
1 2
R9160R
TPJ908
C901
18P
CTRL_MCU_TCK_SWCLKCTRL_MCU_TMS_SWDIOCTRL_MCU_TDICTRL_MCU_#TRST
CTRL_MCU_TDO_SWD
AEM_CTRL0AEM_CTRL1AEM_CTRL2AEM_CTRL3
BC_IO2
BC_IO0BC_IO3
BC_IO1
BC_IO4
BC_IO5BC_IO9
BC_IO7BC_IO6
BC_IO8
BC_I2C_EXP_EN
BOARD_REV1
BOARD_REV0
BOARD_REV0BOARD_REV1
BC_IO10BC_IO11
CTRLMCU_DEBUG_#RESET
![Page 12: EFM32PG12 Pearl Gecko STK Revision History · 2020-04-06 · US2_CLK #1 US2_CS #1 PA6 PA7 PC10 20 3V3 4 6 10 8 12 14 16 18 I2C0_SDA#15 LEU0_TX #18 LEU0_RX #18 PC11 PB6 PB7 PC9 PD9](https://reader034.fdocuments.us/reader034/viewer/2022043004/5f88d540bb41267d6d33d6b6/html5/thumbnails/12.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CTRLMCU EEPROM
CTRLMCU SERIAL FLASH
POWER SENSE
ADC referencevoltage
EXP_ID_SDAEXP_ID_SCL
UIF_PB0UIF_PB1
GND
5V
GND
3V3
3V3
GND
3V3
3V33V3
GND
GND
3V3
3V3
3V3
GNDGND
ADC_VREF
GND
3V6_SW
GND
V_SW
GNDGND
GND
3V3 3V3
GND
5V_SENSE
3V3_SENSE
EEPROM_WP
CTRLMCU_I2C_SDACTRLMCU_I2C_SCL
CTRLMCU_SPI_SCK
CTRLMCU_SPI_MOSICTRLMCU_SPI_#CS
CTRLMCU_SPI_MISO
3V6_SENSE
BC_I2C_EXP_EN
BC_UIF_PB0BC_UIF_PB1
BC_UIF_PB_CON
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Friday, October 14, 2016 12 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, February 11, 2015Monday, May 12, 2014
Control MCU/HB1/CMCU1
Board Controller Misc
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Friday, October 14, 2016 12 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, February 11, 2015Monday, May 12, 2014
Control MCU/HB1/CMCU1
Board Controller Misc
Size
Designed:
Revision
Sheet
of
Approved:
Sheet Created Date Sheet Modified Date
Document number
Schematic Title
Design Created Date:
BOM Doc No:
Page Title
A01BRD2501A
Friday, October 14, 2016 12 10
A3
DDB JNO
EFM32PG12 Pearl Gecko Starter Kit
<Cage Code>
Wednesday, February 11, 2015Monday, May 12, 2014
Control MCU/HB1/CMCU1
Board Controller Misc
R681100K
C603
100N
C605
100N
R609
10K
U902B
M25PX16
VCC8
VSS4
U650A
TS3A4751
COM12
COM24
NO23
COM39
NO38
COM410
NO411
NO11
IN113
IN25
IN36
IN412
D703
LM4040CIM3-3.021
U902A
M25PX16
D5
C6 HOLD
7
Q2
W3
S1
TPJ650
U650B
TS3A4751
V+14
GND7
TPJ651
R6074K7
TPJ905
C611
100N
U601A
24AA024
SDA5
SCL6
WP7
A01
A12
A23
C90510N
R603100K
R604100K
TPJ652
R651100K
U601B
24AA024
VCC8
VSS4
R652100K
C719
10U
R612
100K
TPJ653
R650100K
R611100K
C604
100N
R6084K7
C650
10N
R728100R
TP923
R606
100K
R605
100K