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PIC18F2431-ISP
16K Flash, 768B SRAM, 256B EEPROM, nanoWatt XLP, ADC, PWM, SPDIP28
Schematic Symbol
Pin Configuration (28 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | ~{MCLR}/Vpp | input |
| 2 | RA0/AN0 | bidirectional |
| 3 | RA1/AN1 | bidirectional |
| 4 | RA2/AN2/Vref-/CAP1/INDX | bidirectional |
| 5 | RA3/AN3/Vref+/CAP2/QEA | bidirectional |
| 6 | RA4/AN4/CAP3/QEB | bidirectional |
| 7 | AVDD | power_in |
| 8 | AVSS | power_in |
| 9 | RA7/OSC1/CLKI | bidirectional |
| 10 | RA6/OSC2/CLKO | bidirectional |
| 11 | T1OSO/T1CKI/RC0 | bidirectional |
| 12 | ~{FLTA}/T1OSI/CCP2/RC1 | bidirectional |
| 13 | ~{FLTB}/CCP1/RC2 | bidirectional |
| 14 | INT0/T5CKI/T0CKI/RC3 | bidirectional |
| 15 | INT1/SDI/SDA/RC4 | bidirectional |
| 16 | INT2/SCK/SCL/RC5 | bidirectional |
| 17 | TX/~{SS}/CK/RC6 | bidirectional |
| 18 | RX/SDO/DT/RC7 | bidirectional |
| 19 | VSS | power_in |
| 20 | VDD | power_in |
| 21 | RB0/PWM0 | bidirectional |
| 22 | RB1/PWM1 | bidirectional |
| 23 | RB2/PWM2 | bidirectional |
| 24 | RB3/PWM3 | bidirectional |
| 25 | RB4/KBI0/PWM5 | bidirectional |
| 26 | RB5/KBI1/PWM4/PGM | bidirectional |
| 27 | RB6/KBI2/PGC | bidirectional |
| 28 | RB7/KBI3/PGD | bidirectional |
Footprint
ConfirmedPackage_DIP/DIP-28_W7.62mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Pads (28)
| Number | Type |
|---|---|
| 1 | thru hole |
| 2 | thru hole |
| 3 | thru hole |
| 4 | thru hole |
| 5 | thru hole |
| 6 | thru hole |
| 7 | thru hole |
| 8 | thru hole |
| 9 | thru hole |
| 10 | thru hole |
| 11 | thru hole |
| 12 | thru hole |
| 13 | thru hole |
| 14 | thru hole |
| 15 | thru hole |
| 16 | thru hole |
| 17 | thru hole |
| 18 | thru hole |
| 19 | thru hole |
| 20 | thru hole |
| 21 | thru hole |
| 22 | thru hole |
| 23 | thru hole |
| 24 | thru hole |
| 25 | thru hole |
| 26 | thru hole |
| 27 | thru hole |
| 28 | thru hole |
