FDC37B78X 查看數據表（PDF） - SMSC -> Microchip
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产品描述 (功能)
生产厂家
FDC37B78X
SMSC -> Microchip
FDC37B78X Datasheet PDF : 258 Pages
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PIN
No./QFP
2
NAME
Drive Density Select 1/GP52/IRQ8/nSMI
TOTAL SYMBOL
1
DRVDEN1
GENERAL PURPOSE I/O (6)
77
General Purpose 10/nSMI
1
GP10
78
General Purpose 11/nRING/EETI
1
GP11
79
General Purpose 12/WDT/P17/EETI
1
GP12
80
General Purpose 13/LED Driver
1
GP13
81
General Purpose 14/Infrared Rx
1
GP14
82
General Purpose 15/Infrared Tx (Note 3)
1
GP15
BIOS INTERFACE (10)
83
ROM Bus 0/IRQ1/GP60/nSMI
1
RD0
84
ROM Bus 1/IRQ3/GP61/LED
1
RD1
85
ROM Bus 2/IRQ4/GP62/nRING
1
RD2
86
ROM Bus 3/IRQ5/GP63/WDT
1
RD3
87
ROM Bus 4/IRQ6/GP64/P17
1
RD4
88
ROM Bus 5/IRQ7/GP65
1
RD5
89
ROM Bus 6/IRQ8/GP66
1
RD6
90
ROM Bus 7/IRQ10/GP67
1
RD7
91
nROMCS/IRQ11/GP53/EETI
1
nROMCS
92
nROMOE/IRQ12/GP54/EETI
1
nROMOE
SERIAL PORT 1 INTERFACE (8)
112 Receive Serial Data 1
1
RXD1
113 Transmit Serial Data 1
1
TXD1
115 Request to Send 1
1
nRTS1/
SYSOP
116 Clear to Send 1
1
nCTS1
117 Data Terminal Ready 1
1
nDTR1
114 Data Set Ready 1
1
nDSR1
BUFFER TYPE
IO24
IO12
IO4
IO4
IO24
IO4
IO24
IO12
IO24
IO12
IO12
IO12
IO12
IO12
IO12
IO12
IO12
I
O4
IO4
I
O4
I
9
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