PIC16F737-I Datasheet, PDF (14/276 Pages) Microchip Technology – 28/40/44-Pin, 8-Bit CMOS Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC16F7X7
TABLE 1-3: PIC16F747 AND PIC16F777 PINOUT DESCRIPTION (CONTINUED)
Pin Name
PDIP QFN TQFP I/O/P
Pin # Pin # Pin # Type
Buffer
Type
Description
RB0/INT/AN12
RB0
INT
AN12
33
9
PORTB is a bidirectional I/O port. PORTB can be
software programmed for internal weak pull-up on all
inputs.
8
TTL/ST⁽¹⁾
I/O
Digital I/O.
I
External interrupt.
I
Analog input channel 12.
RB1/AN10
RB1
AN10
34
10
9
TTL
I/O
I
Digital I/O.
Analog input channel 10.
RB2/AN8
RB2
AN8
35
11
10
TTL
I/O
I
Digital I/O.
Analog input channel 8.
RB3/CCP2/AN9
RB3
CCP2⁽⁵⁾
AN9
36
12
11
TTL
I/O
I/O
I
Digital I/O.
CCP2 capture input, compare output, PWM output.
Analog input channel 9.
RB4/AN11
RB4
AN11
37
14
14
TTL
I/O
I
Digital I/O.
Analog input channel 11
RB5/AN13/CCP3
RB5
AN13
CCP3
RB6/PGC
RB6
PGC
RB7/PGD
RB7
PGD
38
15
39
16
40
17
15
TTL
I/O
I
I
16
TTL/ST⁽²⁾
I/O
I/O
17
TTL/ST⁽²⁾
I/O
I/O
Digital I/O.
Analog input channel 13.
CCP3 capture input, compare output, PWM output.
Digital I/O.
In-Circuit Debugger and ICSP™ programming
clock.
Digital I/O.
In-Circuit Debugger and ICSP programming
data.
Legend:
Note 1:
2:
3:
4:
5:
I = input
O = output
I/O = input/output
P = power
— = Not used
TTL = TTL input
ST = Schmitt Trigger input
This buffer is a Schmitt Trigger input when configured as an external interrupt.
This buffer is a Schmitt Trigger input when used in Serial Programming mode.
This buffer is a Schmitt Trigger input when configured as a general purpose I/O and a TTL input when used in the Parallel
Slave Port mode (for interfacing to a microprocessor bus).
This buffer is a Schmitt Trigger input when configured in RC Oscillator mode and a CMOS input otherwise.
Pin location of CCP2 is determined by the CCPMX bit in Configuration Word Register 1.
DS30498C-page 12
 2004 Microchip Technology Inc.