PIC16F882_09 Datasheet, PDF (123/328 Pages) Microchip Technology – 28/40/44-Pin, Enhanced Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC16F882/883/884/886/887
TABLE 10-1: SUMMARY OF REGISTERS ASSOCIATED WITH DATA EEPROM
Name
EECON1
EECON2
EEADR
EEADRH
EEDAT
EEDATH
INTCON
PIE2
PIR2
Legend:
Note 1:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
EEPGD
—
—
—
WRERR
WREN
WR
RD
EEPROM Control Register 2 (not a physical register)
EEADR7 EEADR6 EEADR5 EEADR4 EEADR3 EEADR2 EEADR1 EEADR0
—
—
—
EEADRH4⁽¹⁾ EEADRH3 EEADRH2 EEADRH1 EEADRH0
EEDAT7 EEDAT6 EEDAT5 EEDAT4 EEDAT3 EEDAT2 EEDAT1 EEDAT0
—
—
EEDATH5 EEDATH4 EEDATH3 EEDATH2 EEDATH1 EEDATH0
GIE
PEIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
OSFIE
C2IE
C1IE
EEIE
BCLIE ULPWUIE
—
CCP2IE
OSFIF
C2IF
C1IF
EEIF
BCLIF ULPWUIF
—
CCP2IF
x = unknown, u = unchanged, — = unimplemented read as ‘0’, q = value depends upon condition.
Shaded cells are not used by data EEPROM module.
PIC16F886/PIC16F887 only.
Value on
POR, BOR
x--- x000
---- ----
0000 0000
---0 0000
0000 0000
--00 0000
0000 000x
0000 00-0
0000 00-0
Value on
all other
Resets
0--- q000
---- ----
0000 0000
---0 0000
0000 0000
--00 0000
0000 000x
0000 00-0
0000 00-0
© 2009 Microchip Technology Inc.
DS41291F-page 121