PC87393VJG National Semiconductor, PC87393VJG Datasheet - Page 146

• 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
9.4.12 Extended Capabilities Port (ECP) Timing
PD7-0
AFD
STB
BUSY
PD7-0
BUSY
ACK
AFD
t
t
t
t
t
t
t
t
t
t
t
t
ECDSF
ECDHF
ECLHF
ECHHF
ECHLF
ECLLF
ECDSR
ECDHR
ECLHR
ECHHR
ECHLR
ECLLR
Symbol
Symbol
Data Setup before STB Active
Data Hold after BUSY Inactive
BUSY Active after STB Active
STB Inactive after BUSY Active
BUSY Inactive after STB Active
STB Active after BUSY Inactive
Data Setup before ACK Active
Data Hold after AFD Active
AFD Inactive after ACK Active
ACK Inactive after AFD Inactive
AFD Active after ACK Inactive
ACK Active after AFD Active
(Continued)
Parameter
Parameter
t
t
ECDSF
ECDSR
Forward Mode
Reverse Mode
t
t
ECLHR
ECLHF
146
t
ECHHF
t
ECHHR
t
ECHLR
t
ECDHF
t
ECHLF
Min
Min
75
75
0
0
0
0
0
0
0
0
0
0
t
ECDHR
t
ECLLF
t
Max
Max
ECLLR
35
35
1
1
Unit
Unit
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
s
s