PIC16F917-E/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F917-E/ML

28/40/44/64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

Microchip Technology 

PIC16F913/914/916/917/946

TABLE 1-1: PIC16F91X/946 PINOUT DESCRIPTIONS (CONTINUED)

Name

Function

Input

Type

Output

Type

Description

RC6/TX/CK/SCK/SCL/SEG9

RC6

ST CMOS General purpose I/O.

TX

— CMOS USART asynchronous serial transmit.

CK

ST CMOS USART synchronous serial clock.

SCK

SCL

ST CMOS SPI clock.

ST(4) OD I2C™ clock.

SEG9

—

AN LCD analog output.

RC7/RX/DT/SDI/SDA/SEG8

RC7

ST CMOS General purpose I/O.

RX

ST

— USART asynchronous serial receive.

DT

ST CMOS USART synchronous serial data.

SDI

SDA

ST CMOS SPI data input.

ST(4) OD I2C™ data.

RD0/COM3(1, 2)

SEG8

RD0

—

AN LCD analog output.

ST CMOS General purpose I/O.

RD1(2)

RD2/CCP2(2)

COM3

RD1

RD2

—

AN LCD analog output.

ST CMOS General purpose I/O.

ST CMOS General purpose I/O.

RD3/SEG16(2)

CCP2

RD3

ST CMOS Capture 2 input/Compare 2 output/PWM 2 output.

ST CMOS General purpose I/O.

RD4/SEG17(2)

SEG16

RD4

—

AN LCD analog output.

ST CMOS General purpose I/O.

RD5/SEG18(2)

SEG17

RD5

—

AN LCD analog output.

ST CMOS General purpose I/O.

RD6/SEG19(2)

SEG18

RD6

—

AN LCD analog output.

ST CMOS General purpose I/O.

RD7/SEG20(2)

SEG19

RD7

—

AN LCD analog output.

ST CMOS General purpose I/O.

RE0/AN5/SEG21(2)

SEG20

RE0

—

AN LCD analog output.

ST CMOS General purpose I/O.

AN5

AN

— Analog input Channel 5.

RE1/AN6/SEG22(2)

SEG21

RE1

—

AN LCD analog output.

ST CMOS General purpose I/O.

AN6

AN

— Analog input Channel 6.

RE2/AN7/SEG23(2)

SEG22

RE2

—

AN LCD analog output.

ST CMOS General purpose I/O.

AN7

AN

— Analog input Channel 7.

SEG23 —

AN LCD analog output.

RE3/MCLR/VPP

RE3

ST

— Digital input only.

MCLR ST

— Master Clear with internal pull-up.

VPP

HV

— Programming voltage.

Legend: AN = Analog input or output

TTL = TTL compatible input

HV = High Voltage

CMOS = CMOS compatible input or output

OD = Open Drain

ST = Schmitt Trigger input with CMOS levels P = Power

XTAL = Crystal

Note 1:

2:

3:

4:

COM3 is available on RA3 for the PIC16F913/916 and on RD0 for the PIC16F914/917 and PIC16F946.

Pins available on PIC16F914/917 and PIC16F946 only.

Pins available on PIC16F946 only.

I2C Schmitt trigger inputs have special input levels.

DS41250F-page 20

© 2007 Microchip Technology Inc.

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