DP8390DV National Semiconductor, DP8390DV Datasheet - Page 46

• Manufacturer Part Number: DP8390DV
• Description: IC CTRLR NETWORK IN (NIC)68PLCC
• Manufacturer: National Semiconductor

Specifications of DP8390DV

• Controller Type: Network Interface Controller (NIC)
• Voltage - Supply: 5V
• Current - Supply: 40mA
• Mounting Type: Surface Mount
• Package / Case: 68-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Operating Temperature: -
• Interface: -
• Other names: *DP8390DV

15 0 Switching Characteristics
Note 1 When using byte mode transfers A8–A15 are only TRI-STATE on the last transfer waz timing is only valid for last transfer in a burst
Note 2 These limits include the RC delay inherent in our test method These signals typically turn off within bch
lines with no contention
Symbol
bcwl
bcwh
wds
wdh
waz
asds
aswd
Bus Clock to Write Strobe Low
Bus Clock to Write Strobe High
Data Setup to WR High
Data Hold from WR Low
Write Strobe to Address TRI-STATE
(Notes 1 2)
Address Strobe to Data Strobe
Address Strobe to Write Data Valid
Parameter
(Continued)
DMA Memory Write
46
2 bcyc
bch
Min
a
b
7
30
a
15 ns enabling other devices to drive these
bch
bcl
bcl
Max
40
40
a
a
a
10
30
40
TL F 8582– 83
Units
ns
ns
ns
ns
ns
ns
ns