Datasheet

EXT1:
Pin # Signal Name Pin # Signal Name
1 VIN 2 VIN
3 GND 4 GND
5 +5V 6 +5V
7 - 8 ICP3/INT7/PE7
9 T3/INT6/PE6 10 OC3C/INT5/PE5
11 OC3B/INT4/PE4 12 OC3A/AIN1/PE3
13 XCK0/AIN0/PE2 14 TXD0/PDO/PE1
15 RXD0/PDI/PE0 16 ADC0/PF0
17 ADC1/PF1 18 ADC2/PF2
19 ADC3/PF3 20 ADC4/TCK/PF4
21 ADC5/TMS/PF5 22 ADC6/TDO/PF6
23 ADC7/TDI/PF7 24 PA0/AD0
25 PA1/AD1 26 PA2/AD2
27 PA3/AD3 28 PA4/AD4
29 PA5/AD5 30 PA6/AD6
31 PA7/AD7 32 PG2/ALE
33 PG1/#RD 34 PG0/#WR
EXT2:
Page 13