PIC16F1454_12 데이터 시트보기 (PDF) - Microchip Technology

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PIC16F1454_12

PIC16(L)F145X Memory Programming Specification

Microchip Technology 

PIC16(L)F145X

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.

Note:

MPLAB® IDE only displays the seven

Least Significant bits (LSb) of each user

ID location, the upper bits are not read. It

is recommended that only the seven LSbs

be used if MPLAB IDE is the primary tool

used to read these addresses.

3.2 Revision ID

The Revision ID word is located at 8005h. This location

is read-only and cannot be erased or modified.

REGISTER 3-1:

REVISION ID – 8005h(1)

R

R

bit 13

R

R

REV<13:8>

R

bit 7

R

R

R

R

R

REV<7:0>

Legend:

R = Readable bit

bit 13-0

REV<13:0>: Revision ID bits

These bits are used to identify the revision.

Note 1: This location cannot be written.

R

R

bit 8

R

R

bit 0

DS41620C-page 6

Advance Information

 2011-2012 Microchip Technology Inc.

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