PIC16F689T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F689T-I/SO

20-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC16F631/677/685/687/689/690

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

-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

bit 7

bit 6-4

bit 3-0

Unimplemented: Read as ‘0’

ADCS<2:0>: A/D Conversion Clock Select bits

000 = FOSC/2

001 = FOSC/8

010 = FOSC/32

x11 = FRC (clock derived from a dedicated internal oscillator = 500 kHz max)

100 = FOSC/4

101 = FOSC/16

110 = FOSC/64

Unimplemented: Read as ‘0’

DS41262E-page 114

© 2008 Microchip Technology Inc.

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