PIC12F609-H/MD MICROCHIP [Microchip Technology], PIC12F609-H/MD Datasheet - Page 29

• Manufacturer Part Number: PIC12F609-H/MD
• Description: 8-Pin, Flash-Based 8-Bit CMOS Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 3-5:
 2010 Microchip Technology Inc.
bit 7
bit 7
bit 6-3
bit 2
bit 1
bit 0
Legend:
R = Readable bit
-n = Value at POR
U-1
—
Unimplemented: Read as ‘1’
Unimplemented: Read as ‘0’
WREN: Program Memory Write Enable bit
1 = Allows write cycles
0 = Inhibits write to the EEPROM
WR: Write Control bit
1 = Initiates a write cycle to program memory. (The bit is cleared by hardware when write is complete. The
0 = Write cycle to the Flash memory is complete
RD: Read Control bit
1 = Initiates a program memory read (The read takes one cycle. The RD is cleared in hardware; the RD bit
0 = Does not initiate a Flash memory read
WR bit can only be set (not cleared) in software.)
can only be set (not cleared) in software).
U-0
—
PMCON1 – PROGRAM MEMORY CONTROL REGISTER 1 (ADDRESS: 93h)
W = Writable bit
1 = bit is set
PIC12F609/615/617/12HV609/615
U-0
—
U-0
—
U = Unimplemented bit, read as ‘0’
0 = bit is cleared
U-0
—
WREN
R/W-0
x = bit is unknown
R/S-0
WR
DS41302D-page 29
bit 0
R/S-0
RD