PIC12F683-ESLASHMDQTP datasheet(38/176 Pages) MICROCHIP

Part #	PIC12F683-E/MDQTP

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

PDF	176 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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38 / 176 page

PIC12F683

DS41211D-page 36

4.2.5

PIN DESCRIPTIONS AND

DIAGRAMS

Each GPIO pin is multiplexed with other functions. The

pins and their combined functions are briefly described

here. For specific information about individual functions

such as the comparator or the ADC, refer to the

appropriate section in this data sheet.

4.2.5.1

GP0/AN0/CIN+/ICSPDAT/ULPWU

Figure 4-1 shows the diagram for this pin. The GP0 pin

is configurable to function as one of the following:

• a general purpose I/O

• an analog input for the ADC

• an analog input to the comparator

• In-Circuit Serial Programming™ data

• an analog input to the Ultra Low-Power Wake-up

FIGURE 4-1:

BLOCK DIAGRAM OF GP0

I/O pin

VDD

VSS

VDD

Weak

RD GPIO

IOC

Interrupt-on-

To Comparator

Analog

Input Mode(1)

GPPU

Analog

Input Mode(1)

Change

IULP

WPU

Data Bus

WPU

GPIO

TRISIO

GPIO

Note

Comparator mode and ANSEL determines Analog Input mode.

ULPWUE

VSS

To A/D Converter

PIC12F683-E/MDQTP Datasheet(PDF) 38 Page - Microchip Technology

PIC12F683-E/MDQTP Datasheet(HTML) 38 Page - Microchip Technology

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