PIC18F23K20 MICROCHIP [Microchip Technology], PIC18F23K20 Datasheet - Page 272

• Manufacturer Part Number: PIC18F23K20
• Description: 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2XK20/4XK20
REGISTER 19-2:
DS41303G-page 272
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5
bit 4
bit 3-0
U-0
—
Unimplemented: Read as ‘0’
VCFG1: Negative Voltage Reference select bit
1 = Negative voltage reference supplied externally through V
0 = Negative voltage reference supplied internally by V
VCFG0: Positive Voltage Reference select bit
1 = Positive voltage reference supplied externally through V
0 = Positive voltage reference supplied internally by V
Unimplemented: Read as ‘0’
U-0
—
ADCON1: A/D CONTROL REGISTER 1
W = Writable bit
‘1’ = Bit is set
VCFG1
R/W-0
VCFG0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
—
DD
SS
.
.
REF
REF
U-0
—
+ pin.
- pin.
 2010 Microchip Technology Inc.
x = Bit is unknown
U-0
—
U-0
—
bit 0