Microchip Technology DV164136 Data Sheet
PIC18F87J11 FAMILY
DS39778E-page 338
2007-2012 Microchip Technology Inc.
REGISTER 25-7:
DEVID1: DEVICE ID REGISTER 1 FOR PIC18F87J11 FAMILY DEVICES
R
R
R
R
R
R
R
R
DEV2
DEV1
DEV0
REV4
REV3
REV2
REV1
REV0
bit 7
bit 0
Legend:
R = Readable bit
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
for a complete listing.
bit 4-0
REV<4:0>:
Revision ID bits
These bits are used to indicate the device revision.
REGISTER 25-8:
DEVID2: DEVICE ID REGISTER 2 FOR PIC18F87J11 FAMILY DEVICES
R
R
R
R
R
R
R
R
DEV10
DEV9
DEV8
DEV7
DEV6
DEV5
DEV4
DEV3
bit 7
bit 0
Legend:
R = Readable bit
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:
DEV<10:3>
(DEVID2<7:0>)
DEV<2:0>
(DEVID1<7:5>)
Device
0100 0100
010
PIC18F66J11
0100 0100
011
PIC18F66J16
0100 0100
100
PIC18F67J11
0100 0100
111
PIC18F86J11
0100 0101
000
PIC18F86J16
0100 0101
001
PIC18F87J11