PIC16F737-I/SP Microchip Technology Inc., PIC16F737-I/SP Datasheet - Page 10

• Manufacturer Part Number: PIC16F737-I/SP
• Description: 28 PIN, 7 KB FLASH, 368 RAM, 25 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F737-I/SP

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F7X7
TABLE 1-2:
DS30498C-page 8
OSC1/CLKI/RA7
OSC2/CLKO/RA6
MCLR/V
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/C1OUT
RA5/AN4/LVDIN/SS/C2OUT
Legend:
Note 1:
OSC1
CLKI
RA7
OSC2
CLKO
RA6
MCLR
V
RE3
RA0
AN0
RA1
AN1
RA2
AN2
V
CV
RA3
AN3
V
RA4
T0CKI
C1OUT
RA5
AN4
LVDIN
SS
C2OUT
REF
REF
PP
REF
2:
3:
4:
Pin Name
PP
-
+
/RE3
REF
REF
I = input
— = Not used
This buffer is a Schmitt Trigger input when configured as the external interrupt.
This buffer is a Schmitt Trigger input when used in Serial Programming mode.
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.
-/CV
+
REF
PIC16F737 AND PIC16F767 PINOUT DESCRIPTION
SSOP
SOIC
Pin #
PDIP
10
9
1
2
3
4
5
6
7
O = output
TTL = TTL input
Pin #
QFN
26
27
28
6
7
1
2
3
4
I/O/P
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
P
O
O
0
I
I
I
I
I
I
I
I
I
I
I
I
I
ST/CMOS
Buffer
Type
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
—
I/O = input/output
ST = Schmitt Trigger input
(3)
Oscillator crystal or external clock input.
Oscillator crystal or clock output.
Master Clear (input) or programming voltage (output).
PORTA is a bidirectional I/O port.
buffer when configured in RC mode; otherwise CMOS.
function OSC1 (see OSC1/CLKI, OSC2/CLKO pins).
Oscillator crystal input or external clock source input. ST
External clock source input. Always associated with pin
Digital I/O.
Oscillator crystal output.
Connects to crystal or resonator in Crystal Oscillator
mode.
In RC mode, OSC2 pin outputs CLKO which has 1/4 the
frequency of OSC1 and denotes the instruction cycle rate.
Digital I/O.
Master Clear (Reset) input. This pin is an active-low
Reset to the device.
Programming voltage input.
Digital input only pin.
Digital I/O.
Analog input 0.
Digital I/O.
Analog input 1.
Digital I/O.
Analog input 2.
A/D reference voltage input (low).
Comparator voltage reference output.
Digital I/O.
Analog input 3.
A/D reference voltage input (high).
Digital I/O – Open-drain when configured as output.
Timer0 external clock input.
Comparator 1 output bit.
Digital I/O.
Analog input 4.
Low-Voltage Detect input.
SPI™ slave select input.
Comparator 2 output bit.
Description
 2004 Microchip Technology Inc.
P = power