PIC18LF8720 Microchip Technology, PIC18LF8720 Datasheet - Page 216

• Manufacturer Part Number: PIC18LF8720
• Description: (PIC18LF6620/6520/8520/6620/8620/6720/8720) 64/80-Pin High-Performance / 64-Kbyte Enhanced Flash Microcontrollers
• Manufacturer: Microchip Technology

PIC18F6520/8520/6620/8620/6720/8720
REGISTER 19-2:
DS39609B-page 214
bit 7-6
bit 5-4
bit 3-0
Unimplemented: Read as ‘0’
VCFG1:VCFG0: Voltage Reference Configuration bits:
PCFG3:PCFG0: A/D Port Configuration Control bits:
Legend:
R = Readable bit
- n = Value at POR
bit 7
ADCON1 REGISTER
PCFG3
PCFG0
A = Analog input
VCFG1
VCFG0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Note:
U-0
00
01
10
11
—
A
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Shaded cells indicate A/D channels available only on PIC18F8X20 devices.
U-0
—
A
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
D = Digital I/O
External V
External V
A/D V
VCFG1
R/W-0
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
AV
AV
W = Writable bit
‘1’ = Bit is set
DD
DD
REF
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
REF
REF
+
+
+
VCFG0
R/W-0
A
A
A
A
A
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
D
PCFG3
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
PCFG2
R/W-0
 2004 Microchip Technology Inc.
External V
External V
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A/D V
AV
AV
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
x = Bit is unknown
SS
SS
PCFG1
REF
R/W-0
REF
REF
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
-
-
-
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
PCFG0
R/W-0
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
bit 0
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D