PIC16F753 Datasheet, PDF (119/238 Pages) Microchip Technology – 14/16-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F753/HV753
REGISTER 12-2: ADCON1: A/D CONTROL REGISTER 1
U-0
R/W-0/0
R/W-0/0
R/W-0/0
U-0
U-0
U-0
R/W-0/0
—
ADCS<2:0>
—
—
—
ADPREF1
bit 7
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7
bit 6-4
bit 3-1
bit 0
Unimplemented: Read as ‘0’
ADCS<2:0>: A/D Conversion Clock Select bits
000 = FOSC/2
001 = FOSC/8
010 = FOSC/32
011 = FRC (clock supplied from an internal oscillator with a divisor of 16)
100 = FOSC/4
101 = FOSC/16
110 = FOSC/64
Unimplemented: Read as ‘0’
ADPREF1: ADC Positive Voltage Reference Selection bit
0 = VDD
1 = VREF+
 2013 Microchip Technology Inc.
Preliminary
DS40001709A-page 119