PIC16C72-02/SS Microchip Technology, PIC16C72-02/SS Datasheet - Page 54

• Manufacturer Part Number: PIC16C72-02/SS
• Description: 8-Bit CMOS Microcontrollers with A/D Converter
• Manufacturer: Microchip Technology

PIC16C72 Series
FIGURE 9-2:
DS39016A-page 54
bit7
bit 7-3: Unimplemented: Read as '0'
bit 2-0: PCFG2:PCFG0: A/D Port Configuration Control bits
U-0
—
A = Analog input
D = Digital I/O
PCFG2:PCFG0
U-0
—
ADCON1 REGISTER (ADDRESS 9Fh)
000
001
010
011
100
101
11x
U-0
—
A
A
A
A
A
A
D
RA0
U-0
—
A
A
A
A
A
A
D
RA1
U-0
—
A
A
A
A
D
D
D
Preliminary
RA2
PCFG2
R/W-0
A
A
A
A
D
D
D
RA5
A
V
A
V
A
V
D
PCFG1
RA3
REF
REF
REF
R/W-0
V
RA3
V
RA3
V
RA3
GND
V
DD
DD
DD
REF
PCFG0
R/W-0
bit0
1998 Microchip Technology Inc.
R = Readable bit
W = Writable bit
U = Unimplemented
- n = Value at POR reset
bit, read as ‘0’