PIC16F946 Datasheet, PDF (12/274 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PIC16F946
TABLE 1-1: PIC16F946 PINOUT DESCRIPTIONS (CONTINUED)
Name
Function
Input
Type
Output
Type
Description
RF1/SEG33
RF1
SEG33
RF2/SEG34
RF2
SEG34
RF3/SEG35
RF3
SEG35
RF4/SEG28
RF4
SEG28
RF5/SEG29
RF5
SEG29
RF6/SEG30
RF6
SEG30
RF7/SEG31
RF7
SEG31
RG0/SEG36
RG0
SEG36
RG1/SEG37
RG1
SEG37
RG2/SEG38
RG2
SEG38
RG3/SEG39
RG3
SEG39
RG4/SEG40
RG4
SEG10
RG5/SEG41
RG5
SEG41
VDD
VDD
VSS
VSS
Legend: AN = Analog input or output
TTL = TTL compatible input
HV = High Voltage
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
ST CMOS General purpose I/O.
—
AN LCD analog output.
D
— Power supply for microcontroller.
D
— Ground reference for microcontroller.
CMOS = CMOS compatible input or output D = Direct
ST = Schmitt Trigger input with CMOS levels
XTAL = Crystal
DS41265A-page 10
Preliminary
© 2005 Microchip Technology Inc.