DP83901AV National Semiconductor, DP83901AV Datasheet - Page 57

• Manufacturer Part Number: DP83901AV
• Description: IC CONTROLLR SER NETWK IN 68PLCC
• Manufacturer: National Semiconductor

Specifications of DP83901AV

• Controller Type: Serial Network Interface Controller
• Interface: Serial
• Voltage - Supply: 5V
• Current - Supply: 110mA
• Mounting Type: Surface Mount
• Package / Case: 68-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Operating Temperature: -
• Other names: *DP83901AV

15 0 Switching Characteristics
Note 1 Start of next transfer is dependent on where RACK is generted relative to BSCK and whether a local DMA is pending
Symbol
bpwrl
bpwrh
prqh
prql
rakw
Bus Clock to Port Write Low
Bus Clock to Port Write High
Port Write High to Port Request High (Note 1)
Port Request Low from Read Acknowledge High
Remote Acknowledge Read Strobe Pulse Width
Parameter
Remote DMA (Read Send Command)
AC Specs DP83901A Note All Timing is Preliminary (Continued)
57
Min
20
Max
43
40
30
60
TL F 10469 – 41
Units
ns
ns
ns
ns
ns