MAX32520FTHR Evaluation Kit - Evaluates: MAX32520 · 2020. 2. 18. · u2 max32520 c1 4.7uf c2 0.1uf...

Evaluates: MAX32520MAX32520FTHR Evaluation Kit

General DescriptionThe MAX32520FTHR evaluation kit provides an inexpensive and convenient platform for evaluating the MAX32520 secure Arm® Cortex®-M4 processor with FPU that incorporates Maxim’s patented ChipDNA™ PUF technology and other security features. The featherwing form factor and USB connectivity enable rapid prototyping and firmware development.

EV Kit Contents MAX32520FHTR circuit board MAX326325PICO JTAG debugger/programmer USB cable

Features Featherwing Form Factor for General Hardware

Prototyping PMOD Connector for Interface with

PMOD-Compatible Peripherals USB Controller for High-Speed Data Transfer with a

PC Host SWD Port for Programming and Debugging

319-100499; Rev 0; 1/20

Ordering Information appears at end of data sheet.

Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.ChipDNA is a trademark of Maxim Integrated Products, Inc.

MAX32520FTHR EV Kit Board Top View

Click here for production status of specific part numbers.

https://www.maximintegrated.com/en/storefront/storefront.html

Maxim Integrated 2www.maximintegrated.com


Detailed DescriptionThe MAX32520FTHR EV kit is designed to support low-cost rapid prototyping with the MAX32520 DeepCover® ChipDNA™ secure Arm Cortex-M4 processor with FPU. For a full-featured evaluation platform, refer to the MAX32520 evaluation kit.A quad-SPI (QSPI) bus connects the MCU to the host through a high-speed USB-to-QSPI bridge chip, the FTDI DT4222H. This facilitates easy experimentation with the high-speed QSPI and I2C busses on the MAX32520 and

support applications such as secure boot, hardware-accelerated cryptography, and secure dongle applications.The kit also features a 10-pin SWD Arm JTAG head-er that can be used with the included debugger, the MAX32625PICO, to flash and debug firmware. Example firmware is available on the design resources tab of the MAX32520FHTR product page on the Maxim website. Maxim’s Low-Power Arm Micro Toolchain is required to develop and flash firmware.

DeepCover is a registered trademark of Maxim Integrated Products, Inc.

#Denotes RoHS compliance.

PART TYPE

MAX32520FTHR# Evaluation Kit

MAX32520MCU

HIGH-SPEEDUSB CONTROLLER

PMODCONNECTOR

FEATHERWINGHEADERSFLASH/DEBUG

CONNECTOR

QUAD SPI

I2C

SWD

SPII2C

UART

SPII2C

UARTGPIO

MAX32520FTHR EV Block Diagram

Ordering Information



REFDES MANUFACTURER PART NUMBER DESCRIPTIONC1, C3,

C12, C17 Murata Electronics ZRB15XR61A475KE01D CAP CER 4.7µF 10V X5R 0402

C2, C5, C7, C9, C13, C14,

C16, C18

Samsung Electro-Mechanics CL05A104KQ5NNNC CAP+,0.1µF,10%,6.3V,X5R,0402

C4, C6, C8 Samsung Electro-Mechanics CL05A105KQ5NNNC CAP CER 1µF 6.3V X5R 0402

C10, C11 Murata Electronics GRM1555C1H270JA01D CAP CER 27PF 50V C0G/NP0 0402

C15 TDK Corporation C1005X5R1E474K050BE CAP CER 0.47µF 25V X5R 0402

D1 Lumex Opto/ Components Inc. SML-LX0404SIUPGUSB LED RGB CLEAR 0404 SMD

D5 OSRAM Opto Semiconductors LS L29K-G1J2-1-Z SMD Super Red, 630nm 17mcd, 2mA

FB1 Murata Electronics North America BLM21PG221SN1D FERRITE CHIP 220Ω 0805

J1 FCI 10118193-0001LF CONN USB MICRO B RECPT SMT R/A

J2 Samtec Inc FTSH-105-01-F-DV-K-P CONN HEADER 10POS DUAL .05” SMD

J5 Sullins Connector Solutions GRPB021VWVN-RC CONN HEADER VERT 2POS 1.27MM

P1 Samtec Inc. HLE-106-02-F-DV-BE-K-TR .100 TIGER BEAM SOCKET ASSEMBLY

Q2 Nexperia USA Inc. PMZB600UNEYL MOSFET N-CH 20V XQFN3

R1, R3, R4 Panasonic Electronic Components ERJ-2RKF3301X RES SMD 3.3KΩ 1% 1/10W 0402

R2, R5, R7, R10, R11

Panasonic Electronic Components ERJ-2RKF1002X RES SMD 10KΩ 1% 1/10W 0402

R7, R10 Stackpole Electronics Inc RMCF0402FT4K70 RES 4.7KΩ 1% 1/16W 0402

R12 TE Connectivity Passive Product CRGCQ0402F150K RES 150kΩ 1% 0402

R6 Yageo RC0402FR-0747KL RES SMD 47KΩ 1% 1/16W 0402

R8 Yageo RC0402FR-071ML RES SMD 1MΩ 1% 1/16W 0402

R9 TE Connectivity Passive Product CRGCQ0402F12K CRGCQ 0402 12K 1%

R14 Yageo RC0402FR-071KL RES SMD 1KΩ 1% 1/16W 0402

U1 Maxim Integrated MAX38902AATA+ 12µVRMS Low Noise 500mALDO Linear Regulator

U2 Maxim Integrated MAX32520-BNJ+ ChipDNA Secure Arm CortexM4 Microcontroller

U3 FTDI FT4222HQ-D-R USB to QuadSPI/I2C Bridge

X1 Diodes Incorporated FH1200001 CRYSTAL 12MHZ 20PF SMD

R12 TE Connectivity Passive Product CRGCQ0402F150K RES 150kΩ 1% 0402

MAX32520FTHR EV Kit Bill of Materials



RGB

Com

D1

TRI L

ED

V3.3

12

34

56

78

910

1112

P1 PMOD PORT

GND

GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16J3 16 PIN EDGE

1 2 3 4 5 6 7 8 9 10 11 12J4 12 PIN EDGEV3.3

GND

GND

V5.0

Cortex SW

D Header

GND

12

34

56

78

910

J2

FTSH

-105-01-F-DV-K-P

SWCL

KSW

DIO

V3.3

C5

0.1uF

V+

1

D-

2

D+

3 4

V-

5

S S1S S2SS3

SS4

S S5

S S6

J1 uUSB

VDDA

30

VDD

27

REG

28

VSSA

29

VSS

EP

P0.5/SPI0_SSEL

0_0

6

P0.1/TXD

2P0.0/RXD

1

P0.13/SPI1_SCK

14

P1.0/TCLK

017

P0.4/SPI0_SC

K5

P0.3/SPI0_DIO1_MISO

4P0.2/SPI0_DIO0_MOSI

3

P0.6/SPI0_SSEL

0_1

7

P0.7/SPI0_DIO2

8

P0.8/SPI0_DIO3

9

P0.9/I2

C_SDA

10

P0.10/I2C_SCL

11

P0.11/SPI1_M

ISO

12

P0.12/SPI1_M

OSI

13

P0.14/SPI1_SSE

L1_0

15

P0.15/SPI1_SSE

L1_1

16

P1.1/TCLK

118

P1.6/TCLK

223

P1.7/TCLK

324

P1.2/TDI

19

P1.3/TDO

20

P1.4/TMS/SW

DIO

21

P1.5/TCK/SWCL

K22

P1.8/EXT_

SENS_OUT

26

P1.9/EXT_

SENS_IN

31

P1.10/TA

MPE

R_O

UT

32

RST

N25

U2

MAX32520

C1

4.7uF

C2

0.1uF

C3

4.7uF

V3.3

IN1

GND

2

EN3

SELA

4

SELB

5

OUTS

6

BYP

7

EPEP

OUT

8U1A

MAX38902A

FB1

BLM

21PG

221SN1D

SWCL

KSW

DIO

C4

1uF

C8

1uF

C6

1uF

C7

0.1uF

C9

0.1uF

V3.3

V3.3

GND

GND

GND

TAMPE

R_IN

TAMPE

R_O

UT

TAMPE

R_STA

TUS

TAMPE

R_IN

TAMPE

R_O

UT

PMOD PORT

V3.3

V3.3

SS_PMOD

MOSI

MISO

SCLK

TXD

RXD

SCL

SDA

TXD

RXD

SCL

SDA

TXD

TXD

RXD

P1.0

P1.1

P1.0

P1.1

P1.2

P1.3

B G R

DEB

UGGER

1

STES

T_RS

TN2

DCNF0

4

VCCIO

7

DP

23DM

22

DGND

6

RES

ETN

3

UGND

20

SCK

8

IO2

11

GPIO/SS3O/SUSP_O

UT

15

MISO

9

DCNF1

5

MOSI

10

IO3

12

GPIO3/WAKEU

P/INTR

16

SS0O

17

XSC

I18

XSC

O19

RREF

21

UGND

24

VOUT3

V3

25

VCCIN

26

DGND

28

AGND

27

VPP

29

VBU

S_DET

30

BCD_D

ET31

SS32

GPIO0/SS1O

/SCL

13

GPIO1/SS2O

/SDA

14

U3

FT4222H

DP_P

DM_N

V5.0

VOUT3

V3

R8

1M

C10

27pF

C11

27pF

R9

12K

R7

4.7k

R10

4.7kV3.3

C13

0.1uF

R210K

C12

4.7uF

C14

0.1uF

VOUT3

V3

V5.0

R510K

VOUT3

V3

TP2

TP1

TEST

_M

VPP

TP3

TP4

V3.3

TEST

_M

VPP

GND

SCLK

_QSPI

D1

D0

D2

D3

SS_Q

SPI

TP6

TP5

TP7

TP8

D0

D1

D2

TP9

D3

TP10

C16

0.1uF

R6

47K

C15

0.47uFVOUT3

V3

RES

ET

RES

ET

FTDI_GPIO

R11

10K

V3.3

SDA

SCL

SS_Q

SPI

SCLK

_QSPI

D0

D1

D2

D3

P1.2

P1.2

MISO

MOSI

SCLK

SS_PMOD

P1.3

MOSI

MISO

SCLK

SS_H

DR

SS_H

DR

P1.6

P1.7

P1.6

P1.7

R14

1k

V3.3

D5

RED

PMZB

600U

NEY

L

D

S

G1

23

Q2

NCHAN FET

GND

12

J5 CON2

RXD

V5.0

V5.0 C

180.1uF

C17

4.7uF

RES

ET

X1

12MHz

S1DCNF0 S2

DCNF1

VOUT3

V3

SCLK

_QSPI

SS_Q

SPI

FTDI_GPIO

DP_P

DM_N

NT

NT1 NT

NT2

R1

3.3k

R3

3.3k

R4

3.3k

R12

150K

GND

SCL

SDA

MAX32520FTHR EV Kit Schematic Diagram



MAX32520FTHR PCB Layout—Top View

MAX32520FTHR PCB Layout—Board Outline

MAX32520FTHR EV Kit PCB Layout



MAX32520FTHR PCB Layout—Top Silkscreen

MAX32520FTHR PCB Layout—Ground Plane

MAX32520FTHR EV Kit PCB Layout (continued)



MAX32520FTHR PCB Layout—Power Plane

MAX32520FTHR EV Kit PCB Layout (continued)

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. © 2020 Maxim Integrated Products, Inc. 8


REVISION NUMBER

REVISION DATE DESCRIPTION PAGES

CHANGED

0 1/20 Initial release —

Revision History

For pricing, delivery, and ordering information, please visit Maxim Integrated’s online storefront at https://www.maximintegrated.com/en/storefront/storefront.html.

MAX32520FTHR Evaluation Kit - Evaluates: MAX32520 · 2020. 2. 18. · u2 max32520 c1 4.7uf c2 0.1uf...

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Transcript of MAX32520FTHR Evaluation Kit - Evaluates: MAX32520 · 2020. 2. 18. · u2 max32520 c1 4.7uf c2 0.1uf...