IDT82P5088BBG IDT, Integrated Device Technology Inc, IDT82P5088BBG Datasheet - Page 79

• Manufacturer Part Number: IDT82P5088BBG
• Description: IC LIU T1/E1/J1 OCTAL 256PBGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82P5088BBG

• Includes: Integrated Clock Adapter
• Function: Line Interface Unit (LIU)
• Interface: E1, J1, T1
• Number Of Circuits: 8
• Voltage - Supply: 1.8V, 3.3V
• Power (watts): 2.57W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 256-BBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -

7.2.2
MICROCONTROLLER INTERFACE TIMING CHARACTERISTICS79
IDT82P5088
Write Cycle Specification
tRecovery
Symbol
tWRW
tDHW
tWC
tAV
tAH
tDV
Write Cycle Time
Valid WR width
Delay from WR to Valid Address
Address to WR Hold Time
Delay from WR to valid write data
Write Data to WR Hold Time
Recovery Time from Write Cycle
READ D[7:0]
Write D[7:0]
CS+RD
WR+CS
A[x:0]
A[x:0]
Note: The WR pin should be tied to high.
Note: The RD pin should be tied to high.
Figure-34 Intel Non-Multiplexed Mode Read Cycle
Figure-35 Intel Non-Multiplexed Mode Write Cycle
Parameter
UNIVERSAL OCTAL T1/E1/J1 LIU WITH INTEGRATED CLOCK ADAPTER
tPRD
tWC
tRC
tAV
tRDW
Valid
tAV
tWRW
tDV
tAH
Min
Valid Address
237
232
165
165
5
tAH
tDHW
Valid Data
Address
Valid Data
tRecovery
tDAZ
tRecovery
Max
21
83
February 5, 2009
Units
ns
ns
ns
ns
ns
ns
ns