PIC18F6390/6490/8390/8490
引脚图（续
)
80引脚TQFP
RH1/SEG46
RH0/SEG47
RE7/CCP2
(1)
/SEG31
RJ0/SEG32
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
RH2/SEG45
RH3/SEG44
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
RH7/SEG43
RH6/SEG42
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
RJ2/SEG34
RJ3/SEG35
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
RJ7/SEG36
RJ6/SEG37
PIC18F8390
PIC18F8490
RF1/AN6/C2OUT/SEG19
RF0/AN5/SEG18
RJ4/SEG39
AV
SS
RA3/AN3/V
REF
+/SEG17
RA2/AN2/V
REF
-/SEG16
RA4/T0CKI/SEG14
RC1/T1OSI/CCP2
(1)
RA5/AN4/HLVDIN/SEG15
注1 ：
RE7是备用引脚与CCP2复
.
©
2007 Microchip的技术公司
RC0/T1OSO/T13CKI
RC7/RX1/DT1
RC6/TX1/CK1
RH5/SEG41
RH4/SEG40
RJ5/SEG38
RA1/AN1
RA0/AN0
AV
DD
V
SS
V
DD
RJ1/SEG33
RE4/COM1
RE5/COM2
RE6/COM3
RD0/SEG0
RD1/SEG1
RD2/SEG2
RD3/SEG3
RD4/SEG4
RD5/SEG5
RD6/SEG6
RD7/SEG7
LCDBIAS3
COM0
V
DD
V
SS
DS39629C第3页
MICROCHIP [ MICROCHIP TECHNOLOGY ]
