PIC12F635-E/MD MICROCHIP [Microchip Technology], PIC12F635-E/MD Datasheet - Page 14

• Manufacturer Part Number: PIC12F635-E/MD
• Description: 8/14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC12F635/PIC16F636/639
TABLE 1-1:
DS41232D-page 12
GP0/C1IN+/ICSPDAT/ULPWU
GP1/C1IN-/ICSPCLK
GP2/T0CKI/INT/C1OUT
GP3/MCLR/V
GP4/T1G/OSC2/CLKOUT
GP5/T1CKI/OSC1/CLKIN
V
V
Legend:
DD
SS
AN = Analog input or output
HV = High Voltage
TTL = TTL compatible input
Name
PP
PIC12F635 PINOUT DESCRIPTIONS
Function
ICSPDAT
ICSPCLK
CLKOUT
ULPWU
C1OUT
C1IN+
T0CKI
MCLR
T1CKI
CLKIN
OSC2
OSC1
C1IN-
GP0
GP1
GP2
GP3
GP4
T1G
GP5
V
INT
V
V
PP
DD
SS
Input
XTAL
Type
TTL
TTL
TTL
TTL
TTL
TTL
AN
AN
AN
HV
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
CMOS = CMOS compatible input or output
ST
XTAL
D
D
Output
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
= Schmitt Trigger input with CMOS levels
= Crystal
XTAL
Type
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
General purpose I/O. Individually controlled
interrupt-on-change. Individually enabled pull-up/pull-down.
Selectable Ultra Low-Power Wake-up pin.
Comparator 1 input – positive.
Serial programming data I/O.
Ultra Low-Power Wake-up input.
General purpose I/O. Individually controlled
interrupt-on-change. Individually enabled pull-up/pull-down.
Comparator 1 input – negative.
Serial programming clock.
General purpose I/O. Individually controlled
interrupt-on-change. Individually enabled pull-up/pull-down.
External clock for Timer0.
External interrupt.
Comparator 1 output.
General purpose input. Individually controlled
interrupt-on-change.
Master Clear Reset. Pull-up enabled when configured as MCLR.
Programming voltage.
General purpose I/O. Individually controlled
interrupt-on-change. Individually enabled pull-up/pull-down.
Timer1 gate.
XTAL connection.
T
General purpose I/O. Individually controlled
interrupt-on-change. Individually enabled pull-up/pull-down.
Timer1 clock.
XTAL connection.
T
Power supply for microcontroller.
Ground reference for microcontroller.
OSC
OSC
/4 reference clock.
reference clock.
Description
© 2007 Microchip Technology Inc.
D = Direct