PIC18F2585_07 Datasheet, PDF (353/482 Pages) Microchip Technology – Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

PIC18F2585/2680/4585/4680
REGISTER 24-12: DEVICE ID REGISTER 1 FOR PIC18F2585/2680/4585/4680 DEVICES
R
R
R
R
R
R
R
DEV2
DEV1
DEV0
REV4
REV3
REV2
REV1
bit 7
R
REV0
bit 0
bit 7-5
bit 4-0
DEV2:DEV0: Device ID bits
111 = PIC18F2585
110 = PIC18F2680
101 = PIC18F4585
100 = PIC18F4680
REV4:REV0: Revision ID bits
These bits are used to indicate the device revision.
Legend:
R = Read-only bit
P = Programmable bit
-n = Value when device is unprogrammed
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
REGISTER 24-13: DEVICE ID REGISTER 2 FOR PIC18F2585/2680/4585/4680 DEVICES
R
R
R
R
R
R
R
DEV10 DEV9
DEV8
DEV7
DEV6
DEV5
DEV4
bit 7
R
DEV3
bit 0
bit 7-0
DEV10:DEV3: Device ID bits
These bits are used with the DEV2:DEV0 bits in the Device ID Register 1 to identify the
part number.
0000 1110 = PIC18F2585/2680/4585/4680 devices
Note: These values for DEV10:DEV3 may be shared with other devices. The specific
device is always identified by using the entire DEV10:DEV0 bit sequence.
Legend:
R = Read-only bit
P = Programmable bit
-n = Value when device is unprogrammed
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
© 2007 Microchip Technology Inc.
Preliminary
DS39625C-page 351