Wednesday, December 9, 2009

PIC10 Pin Description

Pin Description for PIC10F200/202/204/206

GP0/ ICSPDAT/ CIN+

GP0

Bidirectional I/O pin. Can be programmed for pull-up and wake-up from Sleep on pin change.

ICSPDAT

In-Circuit Serial Programming™ data pin.

CIN+

Comparator input (PIC10F204/206 only).

GP1/ ICSPCLK/ CIN-

GP1

Bidirectional I/O pin. Can be programmed for internal weak pull-up and wake-up from Sleep on pin change.

ICSPCLK

In-Circuit Serial Programming clock pin.

CIN-

Comparator input (PIC10F204/206 only).

GP2/ T0CKI/ COUT/ FOSC4

GP2

Bidirectional I/O pin.

T0CKI

Clock input to TMR0.

COUT

Comparator output (PIC10F204/206 only).

FOSC4

Oscillator/4 output.

GP3/ MCLR/ VPP

GP3

Input pin. Can be programmed for internal weak pull-up and wake-up from Sleep on pin change.

MCLR

Master Clear (Reset). When configured as MCLR, this pin is an active-low Reset to the device. Voltage on GP3/MCLR/VPP must not exceed VDD during normal device operation or the device will enter Programming mode. Weak pull-up always on if configured as MCLR.

VPP

Programming voltage input.

VDD


Positive supply for logic and I/O pins.

VSS


Ground reference for logic and I/O pins.


Pin Description for PIC10F200/202/204/206


GP0/ AN0/ ICSPDAT

GP0

Bidirectional I/O pin. Can be software programmed for internal weak pull-up and wake-up from Sleep on pin change.

AN0

Analog Input

ICSPDAT

In-Circuit Serial Programming™ data pin.

GP1/ AN1/ ICSPCLK

GP1

Bidirectional I/O pin. Can be software programmed for internal weak pull-up and wake-up from Sleep on pin change.

ICSPCLK

In-Circuit Serial Programming clock pin.

CIN-

Comparator input (PIC10F204/206 only).

GP2/ T0CKI/ FOSC4

GP2

Bidirectional I/O pin.

T0CKI

Clock input to TMR0.

FOSC4

Oscillator/4 output.

GP3/ MCLR/ VPP

GP3

Input pin. Can be software programmed for internal weak pull-up and wake-up from Sleep on pin change.

MCLR

Master Clear (Reset). When configured as MCLR, this pin is an active-low Reset to the device. Voltage on GP3/MCLR/VPP must not exceed VDD during normal device operation or the device will enter Programming mode. Weak pull-up always on if configured as MCLR.

VPP

Programming voltage input.

VDD


Positive supply for logic and I/O pins.

VSS


Ground reference for logic and I/O pins.

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