PIC16F1847_13 Datasheet, PDF (50/440 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with XLP Technology

PIC16(L)F1847
4.6 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 11.5 “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.
4.7 Register Definitions: Device ID
REGISTER 4-3: DEVID: DEVICE ID REGISTER
R
R
R
R
R
DEV<8:3>
bit 13
R
R
R
R
R
R
R
DEV<2:0>
REV<4:0>
bit 7
Legend:
R = Readable bit
‘1’ = Bit is set
‘0’ = Bit is cleared
bit 13-5
DEV<8:0>: Device ID bits
bit 4-0
Device
PIC16F1847
PIC16LF1847
DEVID<13:0> Values
DEV<8:0>
REV<4:0>
01 0100 100
01 0100 101
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).
R
bit 8
R
bit 0
DS40001453D-page 50
Preliminary
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