PIC16F1938 Datasheet, PDF (122/452 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PIC16(L)F1938/9
REGISTER 11-1: EEDATL: EEPROM DATA LOW BYTE REGISTER
R/W-x/u
bit 7
R/W-x/u
R/W-x/u
R/W-x/u
R/W-x/u
EEDAT<7:0>
R/W-x/u
R/W-x/u
R/W-x/u
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-0
EEDAT<7:0>: Read/Write Value for EEPROM Data Byte or Least Significant bits of Program Memory
REGISTER 11-2: EEDATH: EEPROM DATA HIGH BYTE REGISTER
U-0
—
bit 7
U-0
R/W-x/u
R/W-x/u
R/W-x/u
R/W-x/u
R/W-x/u
R/W-x/u
—
EEDAT<13:8>
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-6
bit 5-0
Unimplemented: Read as ‘0’
EEDAT<13:8>: Read/Write Value for Most Significant bits of Program Memory
REGISTER 11-3: EEADRL: EEPROM ADDRESS LOW BYTE REGISTER
R/W-0/0
bit 7
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
EEADR<7:0>
R/W-0/0
R/W-0/0
R/W-0/0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-0
EEADR<7:0>: Specifies the Least Significant bits for Program Memory Address or EEPROM Address
REGISTER 11-4: EEADRH: EEPROM ADDRESS HIGH BYTE REGISTER
U-1
—
bit 7
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
EEADR<14:8>
R/W-0/0
R/W-0/0
R/W-0/0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7
bit 6-0
Unimplemented: Read as ‘1’
EEADR<14:8>: Specifies the Most Significant bits for Program Memory Address or EEPROM Address
DS41574A-page 122
Preliminary
 2011 Microchip Technology Inc.