DP83907VF National Semiconductor, DP83907VF Datasheet - Page 62

• Manufacturer Part Number: DP83907VF
• Description: IC CONTROLLR AT/LANII TP 160PQFP
• Manufacturer: National Semiconductor

Specifications of DP83907VF

• Controller Type: Network Interface Controller (NIC)
• Interface: Twisted Pair
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 150mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-MQFP, 160-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *DP83907VF

Symbol
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
Preliminary Switching Design Guidelines
MEMORY SUPPORY BUS ACCESSES (for I O Port or FIFO Transfers)
MSA1–13 Valid before RCS
Asserted
MSA1–13 Valid before
MSRD–WR Asserted
MSRD–WR Width
RCS Valid to MSWR or MSRD Deasserted
MSA1–13 Valid after
MSRD–WR Deasserted
RCS Held after MSRD–WR
Deasserted
RCS Active to MSD(0 15) Valid
Read Data Hold from MSRD Deasserted
Write Data Set-Up to MSWR Deasserted
Write Data Hold from MSWR Deasserted
Description
Memory Support Bus Accesses (for I O port or FIFO transfers)
62
Min
105
8-Bit Transfers
20
70
10
10
40
10
0
Max
100
30
16-Bit Transfers
Min
105
20
70
10
10
40
10
0
Max
100
30
TL F 12082 – 44
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns