Datasheet

PIC10F200/202/204/206
DS41239D-page 12 © 2007 Microchip Technology Inc.
TABLE 3-2: PIC10F200/202/204/206 PINOUT DESCRIPTION
Name Function
Input
Type
Output
Type
Description
GP0/ICSPDAT/CIN+ GP0 TTL CMOS Bidirectional I/O pin. Can be software programmed for internal
weak pull-up and wake-up from Sleep on pin change.
ICSPDAT ST CMOS In-Circuit Serial Programming
™
data pin.
CIN+ AN — Comparator input (PIC10F204/206 only).
GP1/ICSPCLK/CIN- GP1 TTL CMOS Bidirectional I/O pin. Can be software programmed for internal
weak pull-up and wake-up from Sleep on pin change.
ICSPCLK ST CMOS In-Circuit Serial Programming clock pin.
CIN- AN — Comparator input (PIC10F204/206 only).
GP2/T0CKI/COUT/
FOSC4
GP2 TTL CMOS Bidirectional I/O pin.
T0CKI ST — Clock input to TMR0.
COUT — CMOS Comparator output (PIC10F204/206 only).
FOSC4 — CMOS Oscillator/4 output.
GP3/MCLR
/VPP GP3 TTL — Input pin. Can be software programmed for internal weak
pull-up and wake-up from Sleep on pin change.
MCLR
ST — 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 V
DD during normal device operation or the
device will enter Programming mode. Weak pull-up always on
if configured as MCLR.
VPP HV — Programming voltage input.
VDD VDD P — Positive supply for logic and I/O pins.
V
SS VSS P — Ground reference for logic and I/O pins.
Legend: I = Input, O = Output, I/O = Input/Output, P = Power, — = Not used, TTL = TTL input,
ST = Schmitt Trigger input, AN = Analog input