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PC87351 데이터시트(PDF) 11 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
부품명 PC87351
상세설명  PC87351 PC98 and ACPI Compliant SuperI/O with System Wake-Up Control
PDF  86 Pages
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제조업체  NSC [National Semiconductor (TI)]
홈페이지  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87351 데이터시트(HTML) 11 Page - National Semiconductor (TI)

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1.0 Signal/Pin Connection and Description
1.1
CONNECTION DIAGRAM
Order Number PC87351-xxx/VLA
See NS Package Number VLA128A
Plastic Quad Flatpack (PQFP), JEDEC
xxx = Three character identifier for National data, and keyboard ROM and/or customer identification code
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
PC87351-xxx/VLA
GA20/GPIO20
VSS
KBCLK
KBDAT
MCLK
VDD
KBRST/GPIO17/P12/PNF
DR1
DR0
WDATA
MTR1
MTR0
DRATE0
DIR
INDEX
DENSEL
STEP
PD2/WP
PD3/RDATA
PD0/INDEX
PD4/DSKCHG
PD5/MSEN0
PD6/DRATE0
PD7/MSEN1
PD1/TRK0
BUSY/WAIT/MTR1
AFD/DSTRB/DENSEL
STB/WRITE
ACK/DR1
SLCT/WGATE
PE/WDATA
ERR/HDSEL
INIT/DIR
SLIN/ASTRB/STEP
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
31
32
33
34
35
36
37
38
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
GPIO11/IRQ5
A15
AEN
IOCHRDY
IORD
IOWR
SERIRQ/IRQ3
PCICLK/IRQ1
VSS
VDD
A11
A12
A13
NC
NC
NC
NC
NC
NC
NC
GPIO10/IRQ4
A14
NC



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