PC87393VJG National Semiconductor, PC87393VJG Datasheet - Page 144

• Manufacturer Part Number: PC87393VJG
• Description: IC, SUPER I/O DEVICE, TQFP-100
• Manufacturer: National Semiconductor

Specifications of PC87393VJG

• Data Rate: 2Mbps
• Supply Voltage Range: 3V to 3.6V
• Logic Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: 0°C to +70°C
• Termination Type: SMD
• Transceiver Type: Interface
• Rohs Compliant: No

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9.0 Device Characteristics
9.4.8
9.4.9
RDATA
FDC Drive Control Timing
FDC Read Data Timing
DIR
STEP
INDEX
Symbol
t
t
t
t
t
Symbol
t
DST
IW
STD
STP
STR
RDW
1. Not tested. Guaranteed by design.
DIR Setup to STEP Active
Index Pulse Width
DIR Hold from STEP Inactive
STEP Active High Pulse Width
STEP Rate Time
Read Data Pulse Width
(Continued)
1
Parameter
Parameter
t
RDW
t
DST
1
144
1
t
IW
t
STP
t
STR
t
Min
Min
100
STR
0.5
50
6
8
t
Max
Max
STD
Unit
Unit
ms
ms
ns
ns
s
s