PIC16F688

Manufacturer Part NumberPIC16F688
ManufacturerMicrochip Technology Inc.
PIC16F688 datasheet
 


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PIC16F688
REGISTER 9-1:
EEDAT: EEPROM DATA REGISTER
R/W-0
R/W-0
R/W-0
EEDAT7
EEDAT6
EEDAT5
bit 7
Legend:
R = Readable bit
W = Writable bit
-n = Value at POR
‘1’ = Bit is set
bit 7-0
EEDATn: Byte Value to Write to or Read from Data EEPROM bits
REGISTER 9-2:
EEADR: EEPROM ADDRESS REGISTER
R/W-0
R/W-0
R/W-0
EEADR7
EEADR6
EEADR5
bit 7
Legend:
R = Readable bit
W = Writable bit
-n = Value at POR
‘1’ = Bit is set
bit 7-0
EEADR<7:0>: 8 Least Significant Address bits for EEPROM Read/Write Operation
REGISTER 9-3:
EEDATH: EEPROM DATA HIGH BYTE REGISTER
U-0
U-0
R/W-0
EEDATH5
bit 7
Legend:
R = Readable bit
W = Writable bit
-n = Value at POR
‘1’ = Bit is set
bit 7-6
Unimplemented: Read as ‘0’
bit 5-0
EEDATH<5:0>: 6 Most Significant Data bits from program memory
REGISTER 9-4:
EEADRH: EEPROM ADDRESS HIGH BYTE REGISTER
U-0
U-0
U-0
bit 7
Legend:
R = Readable bit
W = Writable bit
-n = Value at POR
‘1’ = Bit is set
bit 7-4
Unimplemented: Read as ‘0’
bit 3-0
EEADRH<3:0>: Specifies the 4 Most Significant Address bits or high bits for program memory reads
DS41203D-page 78
R/W-0
R/W-0
R/W-0
EEDAT4
EEDAT3
EEDAT2
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
R/W-0
R/W-0
EEADR4
EEADR3
EEADR2
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
R/W-0
R/W-0
EEDATH4
EEDATH3
EEDATH2
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
R/W-0
R/W-0
EEADRH3
EEADRH2
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
R/W-0
EEDAT1
EEDAT0
bit 0
x = Bit is unknown
R/W-0
R/W-0
EEADR1
EEADR0
bit 0
x = Bit is unknown
(1)
or Read from program memory
R/W-0
R/W-0
EEDATH1
EEDATH0
bit 0
x = Bit is unknown
R/W-0
R/W-0
EEADRH1
EEADRH0
bit 0
x = Bit is unknown
© 2007 Microchip Technology Inc.