Datasheet

PIC16F62X
DS40300C-page 10 Preliminary  2003 Microchip Technology Inc.
RB4/PGM RB4 TTL CMOS Bi-directional I/O port. Can be software
programmed for internal weak pull-up.
PGM ST — Low voltage programming input pin. Interrupt-
on-pin change. When low voltage program-
ming is enabled, the interrupt-on-pin change
and weak pull-up resistor are disabled.
RB5 RB5 TTL CMOS Bi-directional I/O port. Interrupt-on-pin
change. Can be software programmed for
internal weak pull-up.
RB6/T1OSO/T1CKI/PGC RB6 TTL CMOS
Bi-directional I/O port. Interrupt-on-pin
change. Can be software programmed for
internal weak pull-up.
T1OSO — XTAL Timer1 oscillator output.
T1CKI ST — Timer1 clock input.
PGC ST — ICSP™ Programming Clock.
RB7/T1OSI/PGD RB7 TTL CMOS Bi-directional I/O port. Interrupt-on-pin
change. Can be software programmed for
internal weak pull-up.
T1OSI XTAL — Timer1 oscillator input. Wake-up from SLEEP
on pin change. Can be software programmed
for internal weak pull-up.
PGD ST CMOS ICSP Data I/O
V
SS
V
SS
Power — Ground reference for logic and I/O pins
V
DD VDD Power — Positive supply for logic and I/O pins
TABLE 2-1: PIC16F62X PINOUT DESCRIPTION (CONTINUED)
Name Function Input Type Output Type Description
Legend: O = Output CMOS = CMOS Output P = Power
— = Not used I = Input ST = Schmitt Trigger Input
TTL = TTL Input OD = Open Drain Output AN = Analog