PIC16F631-I/P Microchip Technology Inc., PIC16F631-I/P Datasheet - Page 8

• Manufacturer Part Number: PIC16F631-I/P
• Description: MCU, 8-Bit, 1KW Flash, 64 RAM, 18 I/O, PDIP-20
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F631-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 128 Bytes
• Input Output: 18
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin PDIP
• Programmable Memory: 1.75K Bytes
• Ram Size: 64 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F631/677/685/687/689/690
PIC16F690 Pin Diagram (PDIP, SOIC, SSOP)
TABLE 5:
DS41262D-page 6
Note 1: Pull-up activated only with external MCLR configuration.
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
RA0
RA1
RA2
RA3
RA4
RA5
RB4
RB5
RB6
RB7
I/O
—
—
20-pin PDIP, SOIC, SSOP
Pin
19
18
17
13
12
10
16
15
14
20
11
4
3
2
7
6
5
8
9
1
AN0/ULPWU
RA4/AN3/T1G/OSC2/CLKOUT
AN1/V
Analog
AN10
AN11
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
PIC16F690 PIN SUMMARY
—
—
—
—
—
—
—
—
RA5/T1CKI/OSC1/CLKIN
RC3/AN7/C12IN3-/P1C
REF
RC4/C2OUT/P1B
RC5/CCP1/P1A
RA3/MCLR/V
Comparators Timers
RC7/AN9/SDO
RC6/AN8/SS
C12IN0-
C12IN1-
C12IN2-
C12IN3-
C1OUT
C2OUT
C1IN+
C2IN+
RB7/TX/CK
—
—
—
—
—
—
—
—
—
—
—
—
V
DD
PP
T0CKI
T1CKI
T1G
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
3
4
5
6
7
8
9
10
CCP1/P1A
ECCP
P1D
P1C
P1B
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
20
19
18
17
16
15
14
13
12
11
EUSART
RX/DT
TX/CK
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V
RA0/AN0/C1IN+/ICSPDAT/ULPWU
RA1/AN1/C12IN0-/V
RA2/AN2/T0CKI/INT/C1OUT
RC0/AN4/C2IN+
RC1/AN5/C12IN1-
RC2/AN6/C12IN2-/P1D
RB4/AN10/SDI/SDA
RB5/AN11/RX/DT
RB6/SCK/SCL
SS
SCL/SCK
SDI/SDA
SDO
SSP
SS
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Interrupt
IOC/INT
REF
IOC
IOC
IOC
IOC
IOC
IOC
IOC
IOC
IOC
—
—
—
—
—
—
—
—
—
—
© 2007 Microchip Technology Inc.
/ICSPCLK
Pull-up
Y
—
—
—
—
—
—
—
—
—
—
Y
Y
Y
Y
Y
Y
Y
Y
Y
(1)
OSC2/CLKOUT
OSC1/CLKIN
MCLR/V
ICSPDAT
ICSPCLK
Basic
V
V
—
—
—
—
—
—
—
—
—
—
—
—
DD
SS
PP