PIC16LF1508 Datasheet, PDF (47/384 Pages) Microchip Technology – 20-Pin Flash, 8-Bit Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1508/9
4.5 Device ID and Revision ID
The memory location 8006h is where the Device ID and
Revision ID are stored. The upper nine bits hold the
Device ID. The lower five bits hold the Revision ID. See
Section 10.4 “User ID, Device ID and Configuration
Word Access” for more information on accessing
these memory locations.
Development tools, such as device programmers and
debuggers, may be used to read the Device ID and
Revision ID.
REGISTER 4-3: DEVICEID: DEVICE ID REGISTER
R
R
R
R
R
R
DEV<8:3>
bit 13
bit 8
R
R
R
R
R
R
R
R
DEV<2:0>
REV<4:0>
bit 7
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘1’
-n/n = Value at POR and BOR/Value at all other Resets
P = Programmable bit
bit 13-5
DEV<8:0>: Device ID bits
bit 4-0
Device
PIC16F1508
PIC16LF1508
PIC16F1509
PIC16LF1509
DEVICEID<13:0> Values
DEV<8:0>
REV<4:0>
10 1101 001
10 1101 111
10 1101 010
10 1101 000
x xxxx
x xxxx
x xxxx
x xxxx
REV<4:0>: Revision ID bits
These bits are used to identify the revision (see Table under DEV<8:0> above).
 2011 Microchip Technology Inc.
Preliminary
DS41609A-page 47