Pin configurations – Rainbow Electronics ATmega64C1 User Manual
Page 3
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7647A–AVR–02/08
ATmega32/64/M1/C1
1.
Pin Configurations
Figure 1-1.
ATmega32/64M1 TQFP32/QFN32 (7*7 mm) Package.
Note:
On the engineering samples, the ACMPN3 alternate function is not located on PC4. It is located
on PE2.
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
(PCINT18/PSCIN2/OC1A/MISO_A) PD2
(PCINT19/TXD/TXLIN/OC0A/SS/MOSI_A) PD3
(PCINT9/PSCIN1/OC1B/SS_A) PC1
VCC
GND
(PCINT10/T0/TXCAN) PC2
(PCINT11/T1/RXCAN/ICP1B) PC3
(PCINT0/MISO/PSCOUT2A) PB0
PB4 (AMP0+/PCINT4)
PB3 (AMP0-/PCINT3)
PC6 (ADC10/ACMP1/PCINT14)
AREF(ISRC)
AGND
AVCC
PC5 (ADC9/ACMP3/AMP1+/PCINT13)
PC4 (ADC8/ACMPN3/AMP1-/PCINT12)
32
31
30
29
28
27
26
25
9
10
11
12
13
14
15
16
(PCINT1/MOSI/PSC
OUT2B) PB1
(PCINT25/OC0B/X
TAL1) PE1
(PCINT26/ADC0/X
TAL2) PE2
(PCINT20/ADC1/RXD/RXLIN/ICP1A/SCK_A
) PD4
(ADC2/A
CMP2/PCINT21) PD5
(
ADC3/A
CMPN2/INT0/PCINT22) PD6
(
A
CMP0/PCINT23) PD7
(
ADC5/INT1/A
CMPN0/PCINT2) PB2
PD1
(PCINT17/PSCIN0/CLK
O
)
PE0
(PCINT24/RESE
T/OCD
)
PC0
(PCINT8/INT3/PSC
OUT1A
)
PD0
(PCINT16/PSC
OUT0A
)
PB7 (
ADC4/PSC
OUT0B/SCK/PCINT7)
PB6 (
ADC7/PSC
OUT1B/PCINT6)
PB5 (
ADC6/INT2/A
CMPN1/AMP2-/PCINT5)
PC7 (D2A/AMP2+/PCINT15)
ATmega32/64M1 TQFP32/QFN32