 2013-2014 Microchip Technology Inc.

Preliminary

DS40001720C-page 9

PIC12(L)F1612/16(L)F161X

3.1

User ID Location

A user may store identification information (user ID) in four designated locations. The user ID locations are mapped to

8000h-8003h. Each location is 14 bits in length. Code protection has no effect on these memory locations. Each location

may be read with code protection enabled or disabled.

3.2

Revision ID

The revision ID word is located at 8005h. This location is read-only and cannot be erased or modified.

Note:

to read these addresses.

REGISTER 3-1:

RR

R

R

R

R

10

MJRREV5

MJRREV4

MJRREV3

MJRREV2

bit 13

bit 8

RR

R

R

R

R

R

R

MJRREV1

MJRREV0

MNREV5

MNREV4

MNREV3

MNREV2

MNREV1

MNREV0

bit 7

bit 0

Legend:

R = Readable bit

P = Programmable bit

‘1’ = Bit is set

‘0’ = Bit is cleared

-n = Value at POR

W = Writable bit

U = Unimplemented bit, read as ‘0’ x = Bit is unknown

bit 13

Reserved: Read as ‘1’

bit 12

Reserved: Read as ‘0’

bit 11-6

MJRREV<5:0>: Major Revision ID bits

bit 5-0

MNREV<5:0>: Minor Revision ID bits

Note

1:

This location cannot be written.