PIC16F946 Datasheet, PDF (155/274 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PIC16F946
REGISTER 12-3: ADCON1 – A/D CONTROL REGISTER 1 (ADDRESS: 9Fh)
U-0
R/W-0 R/W-0 R/W-0
U-0
U-0
U-0
—
ADCS2 ADCS1 ADCS0
—
—
—
bit 7
U-0
—
bit 0
bit 7
bit 6-4
bit 3-0
Unimplemented: Read as ‘0’
ADCS<2:0>: A/D Conversion Clock Select bits
000 =
001 =
010 =
x11 =
100 =
101 =
110 =
FOSC/2
FOSC/8
FOSC/32
FRC (clock derived from a dedicated internal oscillator = 500 kHz max.)
FOSC/4
FOSC/16
FOSC/64
Unimplemented: Read as ‘0’
Legend:
R = Readable bit
- n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
© 2005 Microchip Technology Inc.
Preliminary
DS41265A-page 153