PIC18F258-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F258-I/SP

28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN Module

Microchip Technology 

PIC18FXX8

TABLE 5-1: REGISTERS ASSOCIATED WITH DATA EEPROM MEMORY

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Value on:

POR, BOR

Value on

all other

Resets

INTCON

EEADR

EEDATA

EECON2

EECON1

IPR2

PIR2

PIE2

Legend:

Note 1:

GIE/GIEH PEIE/GIEL TMR0IE INT0IE RBIE TMR0IF INT0IF

RBIF 0000 000x 0000 000u

EEPROM Address Register

xxxx xxxx uuuu uuuu

EEPROM Data Register

xxxx xxxx uuuu uuuu

EEPROM Control Register 2 (not a physical register)

—

—

EEPGD CFGS

—

FREE WRERR WREN WR

RD

xx-0 x000 uu-0 u000

—

CMIP

—

EEIP BCLIP LVDIP TMR3IP ECCP1IP(1) -1-1 1111 -1-1 1111

—

CMIF

—

EEIF BCLIF LVDIF TMR3IF ECCP1IF(1) -0-0 0000 -0-0 0000

—

CMIE

—

EEIE BCLIE LVDIE TMR3IE ECCP1IE(1) -0-0 0000 -0-0 0000

x = unknown, u = unchanged, r = reserved, - = unimplemented, read as ‘0’.

Shaded cells are not used during Flash/EEPROM access.

These registers or register bits are not implemented on the PIC18F248 and PIC18F258 and read as ‘0’s.

© 2006 Microchip Technology Inc.

DS41159E-page 63

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