Datasheet

 2012 Microchip Technology Inc. DS30575A-page 567
PIC18F97J94 FAMILY
REGISTER 28-15: DEVID2: DEVICE ID REGISTER 2 FOR THE PIC18F97J94
RRRRRRRR
DEV10 DEV9 DEV8 DEV7 DEV6 DEV5 DEV4 DEV3
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-0 DEV<10:3>: Device ID bits
These bits are used with the DEV<2:0> bits in the Device ID Register 1 to identify the part number.
REGISTER 28-16: DEVID1: DEVICE ID REGISTER 1 FOR THE PIC18F97J94
RRRRRRRR
DEV2 DEV1 DEV0 REV4 REV3 REV2 REV1 REV0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-5 DEV<2:0>: Device ID bits
These bits are used with the DEV<10:3> bits in the Device ID Register 2 to identify the part number:
0110 0010 101 = PIC18F97J94
0110 0010 110 = PIC18F96J99
0110 0010 111 = PIC18F96J94
0110 0011 000 = PIC18F95J94
0110 0011 001 = PIC18F87J94
0110 0011 010 = PIC18F86J99
0110 0011 011 = PIC18F86J94
0110 0011 100 = PIC18F85J94
0110 0011 101 = PIC18F67J94
0110 0011 110 = PIC18F66J99
0110 0011 111 = PIC18F66J94
0110 0100 000 = PIC18F65J94
bit 4-0 REV<4:0>: Revision ID bits
These bits are used to indicate the device revision.