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PIC16F716T-E/SS Datasheet - Microchip
| Manufacturer: | Microchip |
| Category: | Microcontrollers |
| Case Package: | SSOP-20 |
| Description: | MCU 8Bit PIC16 PIC RISC 28KB Flash 2.5V/3.3V/5V 20Pin SSOP T/R |
| Pictures: |
PIC16F716T-E/SSDatasheet PDF
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PIC16F716
DS41206B-page 6 © 2007 Microchip Technology Inc.
TABLE 1-1: PIC16F716 PINOUT DESCRIPTION
Name Function Input Type Output Type Description
MCLR
/VPP MCLR ST —
Master clear (Reset) input. This pin is an active-low Reset to
the device.
V
PP P — Programming voltage input
OSC1/CLKIN OSC1 XTAL — Oscillator crystal input
CLKIN CMOS — External clock source input
CLKIN ST — RC Oscillator mode
OSC2/CLKOUT OSC2 XTAL — Oscillator crystal output. Connects to crystal or resonator in
Crystal Oscillator mode.
CLKOUT — CMOS In RC mode, OSC2 pin outputs CLKOUT which has 1/4 the
frequency of OSC1, and denotes the instruction cycle rate.
RA0/AN0 RA0 TTL CMOS Bidirectional I/O
AN0 AN — Analog Channel 0 input
RA1/AN1 RA1 TTL CMOS Bidirectional I/O
AN1 AN — Analog Channel 1 input
RA2/AN2 RA2 TTL CMOS Bidirectional I/O
AN2 AN — Analog Channel 2 input
RA3/AN3/V
REF RA3 TTL CMOS Bidirectional I/O
AN3 AN — Analog Channel 3 input
V
REF AN — A/D reference voltage input
RA4/T0CKI RA4 ST OD Bidirectional I/O. Open drain when configured as output.
T0CKI ST — Timer0 external clock input
RB0/INT/ECCPAS2
RB0 TTL CMOS Bidirectional I/O. Programmable weak pull-up.
INT ST — External Interrupt
ECCPAS2
ST — ECCP Auto-Shutdown pin
RB1/T1OSO/T1CKI RB1 TTL CMOS Bidirectional I/O. Programmable weak pull-up.
T1OSO — XTAL Timer1 oscillator output. Connects to crystal in Oscillator
mode.
T1CKI ST — Timer1 external clock input
RB2/T1OSI RB2 TTL CMOS Bidirectional I/O. Programmable weak pull-up.
T1OSI XTAL — Timer1 oscillator input. Connects to crystal in Oscillator mode.
RB3/CCP1/P1A RB3 TTL CMOS Bidirectional I/O. Programmable weak pull-up.
CCP1 ST CMOS Capture1 input, Compare1 output, PWM1 output.
P1A — CMOS PWM P1A output
RB4/ECCPAS0
RB4 TTL CMOS Bidirectional I/O. Programmable weak pull-up. Interrupt-on-
change.
ECCPAS0
ST — ECCP Auto-Shutdown pin
RB5/P1B RB5 TTL CMOS Bidirectional I/O. Programmable weak pull-up. Interrupt-on-
change.
P1B — CMOS PWM P1B output
RB6/P1C RB6 TTL CMOS Bidirectional I/O. Programmable weak pull-up. Interrupt-on-
change. ST input when used as ICSP programming clock.
P1C — CMOS PWM P1C output
RB7/P1D RB7 TTL CMOS Bidirectional I/O. Programmable weak pull-up. Interrupt-on-
change. ST input when used as ICSP programming data.
P1D — CMOS PWM P1D output
V
SS VSS P — Ground reference for logic and I/O pins.
V
DD VDD P — Positive supply for logic and I/O pins.
Legend: I = Input AN = Analog input or output OD = Open drain
O = Output TTL = TTL compatible input ST = Schmitt Trigger input with CMOS levels
P = Power XTAL = Crystal CMOS = CMOS compatible input or output
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