Microchip Technology MCP1630DM-DDBS1 Data Sheet

DS41211D-page 6

©

 2007 Microchip Technology Inc.

V

DD

V

DD

Power

—

Positive supply

GP5/T1CKI/OSC1/CLKIN

GP5

TTL

CMOS

GPIO I/O with prog. pull-up and interrupt-on-change

T1CKI

ST

—

Timer1 clock

OSC1

XTAL

—

Crystal/Resonator

CLKIN

ST

—

External clock input/RC oscillator connection

GP4/AN3/T1G/OSC2/CLKOUT

GP4

TTL

CMOS

GPIO I/O with prog. pull-up and interrupt-on-change

AN3

AN

—

A/D Channel 3 input

T1G

ST

—

Timer1 gate

OSC2

—

XTAL

Crystal/Resonator

CLKOUT

—

CMOS

F

OSC

/4 output

GP3/MCLR/V

PP

GP3

TTL

—

GPIO input with interrupt-on-change

MCLR

ST

—

Master Clear with internal pull-up

V

PP

HV

—

Programming voltage

GP2/AN2/T0CKI/INT/COUT/CCP1

GP2

ST

CMOS

GPIO I/O with prog. pull-up and interrupt-on-change

AN2

AN

—

A/D Channel 2 input

T0CKI

ST

—

Timer0 clock input

INT

ST

—

External Interrupt

COUT

—

CMOS

Comparator 1 output

CCP1

ST

CMOS

Capture input/Compare output/PWM output

GP1/AN1/CIN-/V

REF

/ICSPCLK

GP1

TTL

CMOS

GPIO I/O with prog. pull-up and interrupt-on-change

AN1

AN

—

A/D Channel 1 input

CIN-

AN

—

Comparator 1 input

V

REF

AN

—

External Voltage Reference for A/D

ICSPCLK

ST

—

Serial Programming Clock

GP0/AN0/CIN+/ICSPDAT/ULPWU

GP0

TTL

CMOS

GPIO I/O with prog. pull-up and interrupt-on-change

AN0

AN

—

A/D Channel 0 input

CIN+

AN

—

Comparator 1 input

ICSPDAT

ST

CMOS

Serial Programming Data I/O

ULPWU

AN

—

Ultra Low-Power Wake-up input

V

SS

V

SS

Power

—

Ground reference

AN = Analog input or output

CMOS = CMOS compatible input or output

TTL = TTL compatible input

ST

= Schmitt Trigger input with CMOS levels

HV = High Voltage

XTAL

= Crystal