PIC18F44J10T-I/ML(2009) View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F44J10T-I/ML
(Rev.:2009)

28/40/44-Pin High-Performance, RISC Microcontrollers

Microchip Technology 

PIC18F45J10 FAMILY

REGISTER 21-7: DEVID1: DEVICE ID REGISTER 1 FOR PIC18F45J10 FAMILY DEVICES

R

DEV2(1)

bit 7

R

DEV1(1)

R

DEV0(1)

R

REV4

R

REV3

R

REV2

R

REV1

R

REV0

bit 0

Legend:

R = Read-only bit

-n = Value when device is unprogrammed

U = Unimplemented bit, read as ‘0’

u = Unchanged from programmed state

bit 7-5

bit 4-0

DEV<2:0>: Device ID bits

011 = PIC18LF4XJ10

010 = PIC18LF2XJ10

001 = PIC18F4XJ10

000 = PIC18F2XJ10

REV<4:0>: Revision ID bits

These bits are used to indicate the device revision.

Note 1: Where values for DEV<2:0> are shared by more than one device number, the specific device is always

identified by using the entire DEV<10:0> bit sequence.

REGISTER 21-8: DEVID2: DEVICE ID REGISTER 2 FOR PIC18F45J10 FAMILY DEVICES

R

DEV10(1)

bit 7

R

DEV9(1)

R

DEV8(1)

R

DEV7(1)

R

DEV6(1)

R

DEV5(1)

R

DEV4(1)

R

DEV3(1)

bit 0

Legend:

R = Read-only bit

bit 7-0

DEV<10:3>: Device ID bits(1)

These bits are used with the DEV<2:0> bits in the Device ID Register 1 to identify the part number.

0001 1100 = PIC18FX5J10 devices

0001 1101 = PIC18FX4J10 devices

Note 1: The values for DEV<10:3> may be shared with other device families. The specific device is always

identified by using the entire DEV<10:0> bit sequence.

© 2009 Microchip Technology Inc.

DS39682E-page 241

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