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PIC16F877A-I/PT
44-Pin Enhanced Flash Microcontroller
Schematic Symbol
Pin Configuration (44 pins)
| Pin | Name | Type |
|---|---|---|
| 19 | RA0/AN0 | bidirectional |
| 20 | RA1/AN1 | bidirectional |
| 21 | RA2/AN2/VREF-/CVREF | bidirectional |
| 22 | RA3/AN3/VREF+ | bidirectional |
| 23 | RA4/T0CKI/C1OUT | bidirectional |
| 24 | RA5/AN4/SS/C2OUT | bidirectional |
| 8 | RB0/INT | bidirectional |
| 9 | RB1 | bidirectional |
| 10 | RB2 | bidirectional |
| 11 | RB3/PGM | bidirectional |
| 14 | RB4 | bidirectional |
| 15 | RB5 | bidirectional |
| 16 | RB6/PGC | bidirectional |
| 17 | RB7/PGD | bidirectional |
| 32 | RC0/T1OSO/T1CKI | bidirectional |
| 35 | RC1/T1OSI/CCP2 | bidirectional |
| 36 | RC2/CCP1 | bidirectional |
| 37 | RC3/SCK/SCL | bidirectional |
| 42 | RC4/SDI/SDA | bidirectional |
| 43 | RC5/SDO | bidirectional |
| 44 | RC6/TX/CK | bidirectional |
| 1 | RC7/RX/DT | bidirectional |
| 38 | RD0/PSP0 | bidirectional |
| 39 | RD1/PSP1 | bidirectional |
| 40 | RD2/PSP2 | bidirectional |
| 41 | RD3/PSP3 | bidirectional |
| 2 | RD4/PSP4 | bidirectional |
| 3 | RD5/PSP5 | bidirectional |
| 4 | RD6/PSP6 | bidirectional |
| 5 | RD7/PSP7 | bidirectional |
| 25 | RE0/RD/AN5 | bidirectional |
| 26 | RE1/WR/AN6 | bidirectional |
| 27 | RE2/CS/AN7 | bidirectional |
| 18 | ~{MCLR}/VPP | input |
| 30 | OSC1/CLKI | input |
| 31 | OSC2/CLKO | output |
| 7 | VDD | power_in |
| 28 | VDD | power_in |
| 12 | NC | passive |
| 13 | NC | passive |
| 33 | NC | passive |
| 34 | NC | passive |
| 6 | VSS | power_in |
| 29 | VSS | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.