PIC18F6390/6490/8390/8490
引脚图
64引脚TQFP
RE7/CCP2
(1)
/SEG31
RE4/COM1
RE5/COM2
RE6/COM3
RD1/SEG1
RD2/SEG2
RD3/SEG3
RD4/SEG4
RD5/SEG5
RD6/SEG6
RD0/SEG0
V
DD
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
RD7/SEG7
LCDBIAS3
COM0
V
SS
LCDBIAS2
LCDBIAS1
RG0/SEG30
RG1/TX2/CK2/SEG29
RG2/RX2/DT2/SEG28
RG3/SEG27
MCLR / V
PP
/RG5
RG4/SEG26
V
SS
V
DD
RF7/SS/SEG25
RF6/AN11/SEG24
RF5/AN10/CV
REF
/SEG23
RF4/AN9/SEG22
RF3/AN8/SEG21
RF2/AN7/C1OUT/SEG20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
RB0/INT0
RB1/INT1/SEG8
RB2/INT2/SEG9
RB3/INT3/SEG10
RB4/KBI0/SEG11
RB5/KBI1
RB6/KBI2/PGC
V
SS
OSC2/CLKO/RA6
OSC1/CLKI/RA7
V
DD
RB7/KBI3/PGD
RC5/SDO/SEG12
RC4/SDI/SDA
RC3/SCK/SCL
RC2/CCP1/SEG13
PIC18F6390
PIC18F6490
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
RF1/AN6/C2OUT/SEG19
RF0/AN5/SEG18
RA2/AN2/V
REF
-/SEG16
RA5/AN4/HLVDIN/SEG15
AV
SS
RA3/AN3/V
REF
+/SEG17
注1 ：
RE7是备用引脚与CCP2复
.
RA4/T0CKI/SEG14
RC1/T1OSI/CCP2
(1)
RC0/T1OSO/T13CKI
RC7/RX1/DT1
RC6/TX1/CK1
RA1/AN1
RA0/AN0
AV
DD
V
SS
V
DD
DS39629C第2页
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2007 Microchip的技术公司
MICROCHIP [ MICROCHIP TECHNOLOGY ]
