PIC16F1828T-I/SL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1828T-I/SL

28/40/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC16(L)F1824/1828

16.2.7 ADC REGISTER DEFINITIONS

The following registers are used to control the

operation of the ADC.

REGISTER 16-1: ADCON0: A/D CONTROL REGISTER 0

U-0

—

bit 7

R/W-0/0

R/W-0/0

R/W-0/0

CHS<4:0>

R/W-0/0

R/W-0/0

R/W-0/0

GO/DONE

R/W-0/0

ADON

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 6-2

bit 1

bit 0

Unimplemented: Read as ‘0’

CHS<4:0>: Analog Channel Select bits

00000 = AN0

00001 = AN1

00010 = AN2

00011 = AN3

00100 = AN4

00101 = AN5

00110 = AN6

00111 = AN7

01000 = AN8(2)

01001 = AN9(2)

01010 = AN10(2)

01011 = AN11(2)

01100 = Reserved. No channel connected

•

•

•

11101 = Reserved. No channel connected

11110 = DAC output(1)

11111 = FVR (Fixed Voltage Reference) Buffer 1 Output(2)

GO/DONE: A/D Conversion Status bit

1 = A/D conversion cycle in progress. Setting this bit starts an A/D conversion cycle.

This bit is automatically cleared by hardware when the A/D conversion has completed.

0 = A/D conversion completed/not in progress

ADON: ADC Enable bit

1 = ADC is enabled

0 = ADC is disabled and consumes no operating current

Note 1:

2:

3:

See Section 17.0 “Digital-to-Analog Converter (DAC) Module”for more information.

See Section 14.0 “Fixed Voltage Reference (FVR)” for more information.

PIC16F/LF1828 only.

 2010 Microchip Technology Inc.

Preliminary

DS41419B-page 155

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