Pins for AVR
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Transcript of Pins for AVR
7/18/2019 Pins for AVR
http://slidepdf.com/reader/full/pins-for-avr 1/1
28155B–AVR–07/09
ATmega32A
1. Pin Configurations
Figure 1-1. Pinout ATmega32A
(XCK/T0) PB0(T1) PB1
(INT2/AIN0) PB2
(OC0/AIN1) PB3
(SS) PB4
(MOSI) PB5
(MISO) PB6
(SCK) PB7
RESET
VCC
GND
XTAL2
XTAL1
(RXD) PD0
(TXD) PD1
(INT0) PD2(INT1) PD3
(OC1B) PD4
(OC1A) PD5
(ICP1) PD6
PA0 (ADC0)PA1 (ADC1)
PA2 (ADC2)
PA3 (ADC3)
PA4 (ADC4)
PA5 (ADC5)
PA6 (ADC6)
PA7 (ADC7)
AREF
GND
AVCC
PC7 (TOSC2)
PC6 (TOSC1)
PC5 (TDI)
PC4 (TDO)
PC3 (TMS)PC2 (TCK)
PC1 (SDA)
PC0 (SCL)
PD7 (OC2)
PA4 (ADC4)
PA5 (ADC5)
PA6 (ADC6)
PA7 (ADC7)
AREF
GND
AVCC
PC7 (TOSC2)
PC6 (TOSC1)
PC5 (TDI)
PC4 (TDO)
(MOSI) PB5
(MISO) PB6
(SCK) PB7
RESET
VCC
GND
XTAL2
XTAL1
(RXD) PD0
(TXD) PD1
(INT0) PD2
( I N T 1 ) P D 3
( O C 1 B ) P D 4
( O C 1 A ) P D 5
( I C P 1 ) P D 6
( O C 2 ) P D 7
V C C
G N D
( S C L ) P C 0
( S D A ) P C 1
( T C K ) P C 2
( T M S ) P C 3
P B 4
( S S )
P B 3
( A I N 1 / O C 0 )
P B 2
( A I N 0 / I N T 2 )
P B 1
( T 1 )
P B 0
( X C K / T 0 )
G N D
V C C
P A 0
( A D C 0 )
P A 1
( A D C 1 )
P A 2
( A D C 2 )
P A 3
( A D C 3 )
PDIP
TQFP/MLF
Note:
Bottom pad should
be soldered to ground.