82V2608BB IDT, Integrated Device Technology Inc, 82V2608BB Datasheet - Page 87

• Manufacturer Part Number: 82V2608BB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82V2608BB

• Utopia Level: Level 2
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (max): 3.63V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Package Type: BGA
• Pin Count: 208
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

Table-67 Microprocessor Interface Timing Parameter for Intel CPU Read Cycle
10.3.5.2Interface with Intel CPU (MPM =1)
Read Cycle Specification
IDT82V2608
PHYSICAL AND ELECTRICAL CHARACTERISTICS
tRecovery
Symbol
tRDW
tPRD
tRC
tAV
tAH
tDH
Note: WR should be tied to high
READ D[7:0]
CS+RD
A[x:0]
Figure-20 Microprocessor Interface Timing Diagram for Intel CPU Read Cycle
Read cycle time
Valid read signal width
Address available time after valid read signal falling edge
Address hold time after valid read signal falling edge
Data propagation delay after valid read signal falling edge
Read out data hold time after valid read signal rising edge
Recovery time from read cycle
Parameter
87
tPRD
tRC
tAV
tRDW
Valid Address
tAH
Valid Data
Min
240
235
135
5
5
tRecovery
tDH
Inverse Multiplexing for ATM
Max
205
10
20
December 4, 2006
Unit
ns
ns
ns
ns
ns
ns
ns