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PC87372 Datasheet(PDF) 11 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # PC87372
Description  LPC SuperI/O with Glue Functions
PDF  144 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87372 Datasheet(HTML) 11 Page - National Semiconductor (TI)

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www.national.com
Revision 1.2
1.0
Signal/Pin Connection and Description
1.1 CONNECTION DIAGRAMS
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
SCK_BJT_GATE
TRK0
CTS
REF5V_STBY
VSB3
SECONDARY_HD
PRIMARY_HD
HD_LED
PCIRST_OUT2
BKFD_CUT
CLOCKI14
FPRST
PCIRST_OUT
VSB5
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
WDATA
VDD3
RI
SCSI
REF5V
GA20
KBRST
VSS
LATCHED_BF_CUT
CLOCKI32
VSB3
SMB2_SDA
GRN_LED
SMB1_SDA
PS_ON
PWRGD_PS
SLP_S3
SLP_S5
SMB1_SCL
SMB2_SCL
RSMRST
VDD3
PWRGD_3V
CPU_PRESENT
SOUT/TEST
MTR0
INDEX
RDATA
WP
WGATE
DENSEL
VSS
DSKCHG
HDSEL
VSS
DTR_BOUT/XOR_OUT/BADDR
CDC_DWN_ENAB/GPIO14
CDC_DWN_RST
YLW_LED
SIOPME
VSS
VCORF
N.C.
AUD_LINK_RST
MDAT
KBCLK
Order Number PC87372-xxx/VLA
See NS Package Number VLA128A
DSR
RTS/TRIS
KBDAT
DRATE0
STEP
SIN
MCLK
DCD
DIR
DR0
PD7
PE
SLCT
BUSY_WAIT
ACK
PD6
PC87372
N.C. = Not Connected
128-Pin PQFP
PC87372-xxx/VLA
(Top View)



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