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PIC16F877A-IPT
PIC16F874A, 4W Flash, 192B SRAM, 128B EEPROM, TQFP44
Schematic Symbol
Pin Configuration (44 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | DT/RX/RC7 | bidirectional |
| 2 | RD4/PSP4 | bidirectional |
| 3 | RD5/PSP5 | bidirectional |
| 4 | RD6/PSP6 | bidirectional |
| 5 | RD7/PSP7 | bidirectional |
| 6 | VSS | power_in |
| 7 | VDD | power_in |
| 8 | INT/RB0 | bidirectional |
| 9 | RB1 | bidirectional |
| 10 | RB2 | bidirectional |
| 11 | PGM/RB3 | bidirectional |
| 12 | NC | no_connect |
| 13 | NC | no_connect |
| 14 | RB4 | bidirectional |
| 15 | RB5 | bidirectional |
| 16 | PGC/RB6 | bidirectional |
| 17 | PGD/RB7 | bidirectional |
| 18 | ~{MCLR}/Vpp | input |
| 19 | AN0/RA0 | bidirectional |
| 20 | AN1/RA1 | bidirectional |
| 21 | CVref/Vref-/AN2/RA2 | bidirectional |
| 22 | Vref+/AN3/RA3 | bidirectional |
| 23 | C1OUT/T0CKI/RA4 | bidirectional |
| 24 | ~{SS}/C2OUT/AN4/RA5 | bidirectional |
| 25 | RE0/~{RD}/AN5 | bidirectional |
| 26 | RE1/~{WR}/AN6 | bidirectional |
| 27 | RE2/~{CS}/AN7 | bidirectional |
| 28 | VDD | passive |
| 29 | VSS | passive |
| 30 | OSC1/CLKI | input |
| 31 | OSC2/CLKO | output |
| 32 | T1OSO/T1CKI/RC0 | bidirectional |
| 33 | NC | no_connect |
| 34 | NC | no_connect |
| 35 | T1OSI/CCP2/RC1 | bidirectional |
| 36 | CCP1/RC2 | bidirectional |
| 37 | SCK/SCL/RC3 | bidirectional |
| 38 | RD0/PSP0 | bidirectional |
| 39 | RD1/PSP1 | bidirectional |
| 40 | RD2/PSP2 | bidirectional |
| 41 | RD3/PSP3 | bidirectional |
| 42 | SDI/SDA/RC4 | bidirectional |
| 43 | SDO/RC5 | bidirectional |
| 44 | CK/TX/RC6 | bidirectional |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.