RFPIC12F675 MICROCHIP [Microchip Technology], RFPIC12F675 Datasheet - Page 44

• Manufacturer Part Number: RFPIC12F675
• Description: 20-Pin FLASH-Based 8-Bit CMOS Microcontroller with UHF ASK/FSK Transmitter
• Manufacturer: MICROCHIP [Microchip Technology]

rfPIC12F675
REGISTER 7-2:
DS70091A-page 42
bit 7
bit 6-4
bit 3-0
ANSEL — ANALOG SELECT REGISTER (ADDRESS: 9Fh)
Unimplemented: Read as ‘0’.
ADCS<2:0>: A/D Conversion Clock Select bits
000 = F
001 = F
010 = F
x11 = F
100 = F
101 = F
110 = F
ANS3:ANS0: Analog Select bits
(Between analog or digital function on pins AN<3:0>, respectively.)
1 = Analog input; pin is assigned as analog input
0 = Digital I/O; pin is assigned to port or special function
bit 7
Legend:
R = Readable bit
- n = Value at POR
Note 1: Setting a pin to an analog input automatically disables the digital input circuitry,
U-0
—
OSC
OSC
OSC
RC
OSC
OSC
OSC
(clock derived from a dedicated internal oscillator = 500 kHz max)
weak pull-ups, and interrupt-on-change. The corresponding TRISIO bit must be set
to Input mode in order to allow external control of the voltage on the pin.
/2
/8
/32
/4
/16
/64
ADCS2
R/W-0
ADCS1
R/W-0
Preliminary
W = Writable bit
’1’ = Bit is set
ADCS0
R/W-0
(1)
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
R/W-1
ANS3
R/W-1
ANS2
 2003 Microchip Technology Inc.
x = Bit is unknown
R/W-1
ANS1
R/W-1
ANS0
bit 0