PIC18F25J11-I/PT MICROCHIP [Microchip Technology], PIC18F25J11-I/PT Datasheet - Page 99

• Manufacturer Part Number: PIC18F25J11-I/PT
• Description: 28/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 6-1:
© 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
U-0
—
Unimplemented: Read as ‘0’
WPROG: One Word-Wide Program bit
1 = Program 2 bytes on the next WR command
0 = Program 64 bytes on the next WR command
FREE: Flash Erase Enable bit
1 = Perform an erase operation on the next WR command (cleared by hardware after completion of
0 = Perform write only
WRERR: Flash Program Error Flag bit
1 = A write operation is prematurely terminated (any Reset during self-timed programming in normal
0 = The write operation completed
WREN: Flash Program Write Enable bit
1 = Allows write cycles to Flash program memory
0 = Inhibits write cycles to Flash program memory
WR: Write Control bit
1 = Initiates a program memory erase cycle or write cycle
0 = Write cycle is complete
Unimplemented: Read as ‘0’
U-0
erase)
operation, or an improper write attempt)
(The operation is self-timed and the bit is cleared by hardware once write is complete. The WR bit
can only be set (not cleared) in software.)
—
EECON1: EEPROM CONTROL REGISTER 1 (ACCESS FA6h)
S = Settable bit (cannot be cleared in software)
W = Writable bit
‘1’ = Bit is set
WPROG
R/W-0
R/W-0
FREE
PIC18F46J11 FAMILY
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WRERR
R/W-x
WREN
R/W-0
x = Bit is unknown
R/S-0
WR
DS39932C-page 99
U-0
—
bit 0