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PIC16F631-IP データシートの表示(PDF) - Microchip Technology

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PIC16F631-IP Datasheet PDF : 306 Pages
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PIC16F631/677/685/687/689/690
PIC16F677 Pin Diagram
20-pin PDIP, SOIC, SSOP
VDD
RA5/T1CKI/OSC1/CLKIN
RA4/AN3/T1G/OSC2/CLKOUT
RA3/MCLR/VPP
RC5
RC4/C2OUT
RC3/AN7C12IN3-
RC6/AN8/SS
RC7/AN9/SDO
RB7
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
VSS
RA0/AN0/C1IN+/ICSPDAT/ULPWU
RA1/AN1/C12IN0-/VREF/ICSPCLK
RA2/AN2/T0CKI/INT/C1OUT
RC0/AN4/C2IN+
RC1/AN5/C12IN1-
RC2/AN6/C12IN2-
RB4/AN10/SDI/SDA
RB5/AN11
RB6/SCK/SCL
TABLE 2:
PIC16F677 PIN SUMMARY
I/O Pin
Analog
Comparators Timers
SSP
RA0 19 AN0/ULPWU
C1IN+
RA1 18
AN1/VREF
C12IN0-
RA2 17
AN2
C1OUT
T0CKI
RA3 4
RA4 3
AN3
T1G
RA5 2
T1CKI
RB4 13
RB5 12
AN10
AN11
SDI/SDA
RB6 11
SCL/SCK
RB7 10
RC0 16
AN4
C2IN+
RC1 15
AN5
C12IN1-
RC2 14
AN6
C12IN2-
RC3 7
AN7
C12IN3-
RC4 6
C2OUT
RC5 5
RC6 8
AN8
SS
RC7 9
AN9
SDO
1
— 20
Note 1: Pull-up activated only with external MCLR configuration.
Interrupt
IOC
IOC
IOC/INT
IOC
IOC
IOC
IOC
IOC
IOC
IOC
Pull-up
Y
Y
Y
Y(1)
Y
Y
Y
Y
Y
Y
Basic
ICSPDAT
ICSPCLK
MCLR/VPP
OSC2/CLKOUT
OSC1/CLKIN
VDD
VSS
© 2008 Microchip Technology Inc.
DS41262E-page 3

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