Mclr/V Pp - Microchip Technology PIC16F87XA Datasheet

PIC16F87XA
Pin Diagrams
28-Pin PDIP, SOIC, SSOP
MCLR/V
PP
RA0/AN0
RA1/AN1
RA2/AN2/V -/CV
REF REF
RA3/AN3/V +
REF
RA4/T0CKI/C1OUT
RA5/AN4/SS/C2OUT
V
SS
OSC1/CLKI
OSC2/CLKO
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
44-Pin QFN
RC7/RX/DT 1
RD4/PSP4 2
RD5/PSP5
3
RD6/PSP6
4
RD7/PSP7 5
V
6
SS
V 7
DD
V 8
DD
RB0/INT 9
RB1
10
RB2 11
DS39582B-page 2
http://www.xinpian.net
28
1
2 27
26
3
4 25
5 24
6 23
7 22
21
8
9
20
10 19
11 18
17
12
16
13
14 15
28-Pin QFN
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/C1OUT
RA5/AN4/SS/C2OUT
OSC2/CLKO
33
OSC1/CLKI
32
V
SS
31
V
SS
30
V
DD
29
PIC16F874A
V
DD
28
PIC16F877A
RE2/CS/AN7
27
RE1/WR/AN6
26
RE0/RD/AN5
25
RA5/AN4/SS/C2OUT
24
23 RA4/T0CKI/C1OUT
提供单片机解密、IC解密、芯片解密业务
RB7/PGD
RB6/PGC
RB5
RB4
RB3/PGM
RB2
RB1
RB0/INT
V
DD
V
SS
RC7/RX/DT
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
1
-/CV
REF REF
2
+
REF
3
PIC16F873A
4
PIC16F876A
V 5
SS
6
OSC1/CLKI
OSC2/CLKO 7
21
RB3/PGM
20
RB2
19 RB1
18 RB0/INT
17 V
DD
16 V
SS
15
RC7/RX/DT
 2003 Microchip Technology Inc.
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