FDC37C669-MT SMSC, FDC37C669-MT Datasheet - Page 140
![IC CTRLR SUPER I/O FLPPY 100TQFP](/photos/6/82/68283/fdc37c669-mt_sml.jpg)
FDC37C669-MT
Manufacturer Part Number
FDC37C669-MT
Description
IC CTRLR SUPER I/O FLPPY 100TQFP
Manufacturer
SMSC
Datasheet
1.FDC37C669-MT.pdf
(162 pages)
Specifications of FDC37C669-MT
Controller Type
I/O Controller
Interface
ISA Host
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
25mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
638-1008
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FDC37C669-MT
Manufacturer:
Microchip Technology
Quantity:
10 000
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- Download datasheet (619Kb)
AX , A EN,
nI OC S16
(D0-D7)
NOTE: PINTR is the interrupt assigned to the Paral lel Port
FINTR
PI NTR
DAT A
nIOW
t1
t2
t3
t4
t5
t6
t7
FINTR is the interrupt assigned to the Floppy Disk
A0-A9, AEN , nIOCS16 Set Up to
n IOW Lo w
nIOW Width
A0-A9, AEN , nIOCS16 Ho ld from
nIOW High
Data Set U p Time to nIOW Hig h
Data Ho ld Time from n IOW High
Write Strobe to Cle ar FINTR
nIOW Inactive to PINTR Inactive
FIGURE 4 - MICROPROCESSOR WRITE TIMING
t1
Parameter
140
t2
DATA VALID
t4
min
15 0
40
10
40
10
typ
40
t6
max
t3
t5
26 0
t7
55
u nits
ns
ns
ns
ns
ns
ns
ns
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