PIC16F7X7
TABLE 1-2:
PIC16F737 AND PIC16F767 PINOUT DESCRIPTION (CONTINUED)
PDIP
SOIC
SSOP
Pin #
QFN
Pin #
I/O/P
Type
Buffer
Type
Pin Name
Description
PORTC is a bidirectional I/O port.
RC0/T1OSO/T1CKI
RC0
11
12
8
9
ST
ST
I/O
O
I
Digital I/O.
Timer1 oscillator output.
Timer1 external clock input.
T1OSO
T1CKI
RC1/T1OSI/CCP2
RC1
I/O
I
I/O
Digital I/O.
Timer1 oscillator input.
Capture2 input, Compare2 output, PWM2 output.
T1OSI
(4)
CCP2
RC2/CCP1
RC2
13
14
10
11
ST
ST
I/O
I/O
Digital I/O.
CCP1
Capture1 input, Compare1 output, PWM1 output.
RC3/SCK/SCL
RC3
I/O
I/O
I/O
Digital I/O.
SCK
SCL
Synchronous serial clock input/output for SPI™ mode.
Synchronous serial clock input/output for I C™ mode.
2
RC4/SDI/SDA
RC4
15
12
ST
I/O
I
I/O
Digital I/O.
SDI
SDA
SPI data in.
2
I C data I/O.
RC5/SDO
RC5
16
17
13
14
ST
ST
I/O
O
Digital I/O.
SPI data out.
SDO
RC6/TX/CK
RC6
TX
CK
I/O
O
I/O
Digital I/O.
AUSART asynchronous transmit.
AUSART synchronous clock.
RC7/RX/DT
RC7
18
15
ST
I/O
I
I/O
Digital I/O.
AUSART asynchronous receive.
AUSART synchronous data.
RX
DT
VSS
VDD
8, 19
20
5, 16
17
P
P
—
—
Ground reference for logic and I/O pins.
Positive supply for logic and I/O pins.
Legend:
I = input
— = Not used
O = output
TTL = TTL input
I/O = input/output
ST = Schmitt Trigger input
P = power
Note 1: This buffer is a Schmitt Trigger input when configured as the external interrupt.
2: This buffer is a Schmitt Trigger input when used in Serial Programming mode.
3: This buffer is a Schmitt Trigger input when configured in RC Oscillator mode and a CMOS input otherwise.
4: Pin location of CCP2 is determined by the CCPMX bit in Configuration Word Register 1.
DS30498C-page 10
2004 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
