Datasheet
Pin # Signal Name Pin # Signal Name
1 VDDA 2 VDDA
3 AVREF 4 AGND
5 AGND 6 +5V
7 GND 8 GND
9 TXD1_OUT 10 RXD1_IN
11 PC7/A15/CLK0 12 PC6/A14
13 PC5/A13 14 PC4/A12
15 PC3/A11 16 PC2/A10
17 PC1/A9 18 PC0/A8
19 T0/PD7 20 RXCAN/T1/PD6
21 TXCAN/XCK1/P5 22 ICP1/PD4
23 TXD1/INT3/PD3 24 RXD1/INT2/PD2
25 SDA/INT1/PD1 26 SCL/INT0/PD0
27 PB7/OC0A/OC1C 28 PB6/OC1B
29 PB5/OC1A 30 PB4/OC2A
31 PB3/MISO 32 PB2/MOSI
33 PB1/SCK 34 PB0/#SS
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