Datasheet

© 2009 Microchip Technology Inc. DS41288F-page 79
PIC16F610/616/16HV610/616
REGISTER 9-2: ADCON1: A/D CONTROL REGISTER 1
U-0 R/W-0 R/W-0 R/W-0 U-0 U-0 U-0 U-0
— ADCS2 ADCS1 ADCS0 — — — —
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7 Unimplemented: Read as ‘0’
bit 6-4 ADCS<2:0>: A/D Conversion Clock Select bits
000 = F
OSC/2
001 = F
OSC/8
010 = F
OSC/32
x11 = F
RC (clock derived from a dedicated internal oscillator = 500 kHz max)
100 = F
OSC/4
101 = F
OSC/16
110 = F
OSC/64
bit 3-0 Unimplemented: Read as ‘0’