FDC37C672QFP SMSC Corporation, FDC37C672QFP Datasheet - Page 152
FDC37C672QFP
Manufacturer Part Number
FDC37C672QFP
Description
ENHANCED SUPER I/O CONTROLLER WITH FAST IR
Manufacturer
SMSC Corporation
Datasheet
1.FDC37C672QFP.pdf
(173 pages)
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Quantity
Price
Company:
Part Number:
FDC37C672QFP
Manufacturer:
SMSC
Quantity:
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Part Number:
FDC37C672QFP
Manufacturer:
SMC
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SMSC FDC37C672
NAME
t10
t11
t12
t13
t14
t15
t16
t1
t2
t3
t4
t5
t6
t7
t8
t9
(DO-D7)
FDRQ,
PDRQ
nDACK
DATA
nIOW
nDACK Delay Time from FDRQ High
DRQ Reset Delay from nIOR or nIOW
FDRQ Reset Delay from nDACK Low
nDACK Width
nIOR Delay from FDRQ High
nIOW Delay from FDRQ High
Data Access Time from nIOR Low
Data Set Up Time to nIOW High
Data to Float Delay from nIOR High
Data Hold Time from nIOW High
nDACK Set Up to nIOW/nIOR Low
nDACK Hold after nIOW/nIOR High
TC Pulse Width
AEN Set Up to nIOR/nIOW
AEN Hold from nDACK
TC Active to PDRQ Inactive
nIOR
AEN
TC
or
Figure 21.8 - DMA Timing (Single Transfer Mode)
DESCRIPTION
t14
t1
DATASHEET
t6
t5
Page 152
t11
t3
t16
t2
t7
t13
t4
MIN
150
10
10
60
40
10
40
10
0
0
0
5
t8
DATA VALID
Enhanced Super I/O Controller with Fast IR
t12
TYP
t10
t9
t15
MAX
100
100
100
100
60
Rev. 10-29-03
UNITS
Datasheet
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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