PIC16F818-E 查看數據表（PDF） - Microchip Technology
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PIC16F818-E Datasheet PDF : 176 Pages
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PIC16F818/819
Pin Diagrams
18-Pin PDIP, SOIC
RA2/AN2/VREF-
•1
RA3/AN3/VREF+
2
RA4/AN4/T0CKI
3
RA5/MCLR/VPP
4
VSS
5
RB0/INT
6
RB1/SDI/SDA
7
RB2/SDO/CCP1
8
RB3/CCP1/PGM
9
18
RA1/AN1
17
RA0/AN0
16
RA7/OSC1/CLKI
15
RA6/OSC2/CLKO
14
VDD
13
RB7/T1OSI/PGD
12
RB6/T1OSO/T1CKI/PGC
11
RB5/SS
10
RB4/SCK/SCL
20-Pin SSOP
RA2/AN2/VREF-
•1
20
RA3/AN3/VREF+
2
19
RA4/AN4/T0CKI
3
18
RA5/MCLR/VPP
4
17
VSS
5
16
VSS
6
15
RB0/INT
7
14
RB1/SDI/SDA
8
13
RB2/SDO/CCP1
9
12
RB3/CCP1/PGM
10
11
RA1/AN1
RA0/AN0
RA7/OSC1/CLKI
RA6/OSC2/CLKO
VDD
VDD
RB7/T1OSI/PGD
RB6/T1OSO/T1CKI/PGC
RB5/SS
RB4/SCK/SCL
28-Pin QFN
RA5/MCLR/VPP
NC
VSS
NC
VSS
NC
RB0/INT
1
21
2
20
3
19
4 PIC16F818/819 18
5
17
6
16
7
15
RA7/OSC1/CLKI
RA6/OSC2/CLKO
VDD
NC
VDD
RB7/T1OSI/PGD
RB6/T1OSO/T1CKI/PGC
DS39598E-page 2
2004 Microchip Technology Inc.
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