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PIC18F442-IP
16K Flash, 768B SRAM, 256 EEPROM, ADC, DIP40
Schematic Symbol
Pin Configuration (40 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | ~{MCLR}/VPP | input |
| 2 | RA0/AN0 | bidirectional |
| 3 | RA1/AN1 | bidirectional |
| 4 | RA2/AN2/Vref- | bidirectional |
| 5 | RA3/AN3/Vref+ | bidirectional |
| 6 | RA4/TOCKI | bidirectional |
| 7 | RA5/AN4/~{SS}/LVDIN | bidirectional |
| 8 | ~{RD}/AN5/RE0 | bidirectional |
| 9 | ~{WR}/AN6/RE1 | bidirectional |
| 10 | ~{CS}/AN7/RE2 | bidirectional |
| 11 | VDD | power_in |
| 12 | VSS | power_in |
| 13 | OSC1/CLKIN | input |
| 14 | RA6/OSC2/CLKO | output |
| 15 | T10S0/T1CKI/RC0 | bidirectional |
| 16 | CCP2/T1OSI/RC1 | bidirectional |
| 17 | CCP1/RC2 | bidirectional |
| 18 | SCK/SCL/RC3 | bidirectional |
| 19 | PSP0/RD0 | bidirectional |
| 20 | PSP1/RD1 | bidirectional |
| 21 | PSP2/RD2 | bidirectional |
| 22 | PSP3/RD3 | bidirectional |
| 23 | SDI/SDA/RC4 | bidirectional |
| 24 | SDO/RC5 | bidirectional |
| 25 | TX/CK/RC6 | bidirectional |
| 26 | RX/DT/RC7 | bidirectional |
| 27 | PSP4/RD4 | bidirectional |
| 28 | PSP5/RD5 | bidirectional |
| 29 | PSP6/RD6 | bidirectional |
| 30 | PSP7/RD7 | bidirectional |
| 31 | VSS | power_in |
| 32 | VDD | power_in |
| 33 | RB0/INT0 | bidirectional |
| 34 | RB1/INT1 | bidirectional |
| 35 | RB2/INT2 | bidirectional |
| 36 | RB3/CCP2 | bidirectional |
| 37 | RB4 | bidirectional |
| 38 | RB5/PGM | bidirectional |
| 39 | RB6/PGC | bidirectional |
| 40 | RB7/PGD | bidirectional |
Footprint
ConfirmedPackage_DIP/DIP-40_W15.24mm
Pad Layout
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40
Pads (40)
| 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 |
| 29 | thru hole |
| 30 | thru hole |
| 31 | thru hole |
| 32 | thru hole |
| 33 | thru hole |
| 34 | thru hole |
| 35 | thru hole |
| 36 | thru hole |
| 37 | thru hole |
| 38 | thru hole |
| 39 | thru hole |
| 40 | thru hole |