PIC16F1829 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1829

PIC16F/LF182X/PIC12F/LF1822 Memory Programming Specification

Microchip Technology 

PIC16F/LF182X/PIC12F/LF1822

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 7 Least

Significant bits (LSb) of each user ID

location, the upper bits are not read. It is

recommended that only the 7 LSb’s be

used if MPLAB IDE is the primary tool

used to read these addresses.

3.2 Device ID

The device ID word is located at 8006h. This location is

read-only and cannot be erased or modified.

REGISTER 3-1:

R

DEV8

bit 13

DEVICE ID: DEVICE ID REGISTER(1)

R

DEV7

R

DEV6

R

DEV5

R

DEV4

R

DEV3

R

DEV2

bit 7

R

DEV1

bit 6

R

DEV0

R

REV4

R

REV3

R

REV2

R

REV1

R

REV0

bit 0

Legend:

R = Readable bit

-n = Value at POR

P = Programmable bit

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 13-5

bit 4-0

DEV<8:0>: Device ID bits

These bits are used to identify the part number.

REV<4:0>: Revision ID bits

These bits are used to identify the revision.

Note 1: This location cannot be written.

DS41390C-page 8

Advance Information

 2010 Microchip Technology Inc.

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