PIC18F25J50 MICROCHIP [Microchip Technology], PIC18F25J50 Datasheet - Page 425

• Manufacturer Part Number: PIC18F25J50
• Description: 28/44-Pin, Low-Power, High-Performance USB Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 27-8:
REGISTER 27-9:
 2011 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-4
bit 3-1
bit 0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-5
bit 4-0
DEV2
U-1
—
R
Unimplemented: Program the corresponding Flash Configuration bit to ‘1’
Unimplemented: Read as ‘0’
WPDIS: Write-Protect Disable bit
1 = WPFP<5:0> and WPEND bits are ignored; the specified region is not erase/write-protected
0 = WPFP<5:0> and WPEND bits are enabled; erase/write-protect is active for the selected region
DEV<2:0>: Device ID bits
These bits are used with the DEV<10:3> bits in Device ID Register 2 to identify the part number. See
Register
REV<4:0>: Revision ID bits
These bits are used to indicate the device revision.
DEV1
U-1
—
R
CONFIG4H: CONFIGURATION REGISTER 4 HIGH (BYTE ADDRESS 300007h)
DEVID1: DEVICE ID REGISTER 1 FOR PIC18F46J50 FAMILY DEVICES
(BYTE ADDRESS 3FFFFEh)
27-10.
WO = Write-Once bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
DEV0
U-1
—
R
REV4
U-1
—
R
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
‘0’ = Bit is cleared
PIC18F46J50 FAMILY
REV3
U-0
—
R
REV2
U-0
—
R
x = Bit is unknown
x = Bit is unknown
REV1
U-0
—
R
DS39931D-page 425
R/WO-1
WPDIS
REV0
R
bit 0
bit 0