PIC18F4580ISOSQTP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F4580ISOSQTP

28/40/44-Pin Enhanced Flash Microcontrollers with ECAN™ Technology, 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2480/2580/4480/4580

REGISTER 25-12: DEVID1: DEVICE ID REGISTER 1 FOR PIC18F2480/2580/4480/4580

R

DEV2

bit 7

R

DEV1

R

DEV0

R

REV4

R

REV3

R

REV2

R

REV1

Legend:

R = Read-only bit

P = Programmable 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

111 = PIC18F2480

110 = PIC18F2580

101 = PIC18F4480

100 = PIC18F4580

REV<3:0>: Revision ID bits

These bits are used to indicate the device revision.

R

REV0

bit 0

REGISTER 25-13: DEVID2: DEVICE ID REGISTER 2 FOR PIC18F2480/2580/4480/4580

R

DEV10

bit 7

R

DEV9

R

DEV8

R

DEV7

R

DEV6

R

DEV5

R

DEV4

R

DEV3

bit 0

Legend:

R = Read-only bit

P = Programmable bit

-n = Value when device is unprogrammed

U = Unimplemented bit, read as ‘0’

u = Unchanged from programmed state

bit 7-0

DEV<10:3>: Device ID bits

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

0001 1010 = PIC18F2480/2580/4480/4580 devices

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

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

© 2009 Microchip Technology Inc.

DS39637D-page 357

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