82V2048SBB IDT, Integrated Device Technology Inc, 82V2048SBB Datasheet - Page 58

• Manufacturer Part Number: 82V2048SBB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82V2048SBB

• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

1.
IDT82V2048S OCTAL T1/E1 SHORT HAUL LIU WITH SINGLE ENDED OPTION
MOTOROLA MODE WRITE TIMING CHARACTERISTICS
The t1 can be 15ns when the ACK signal is not used.
Symbol
t10
t11
t12
t13
t1
t2
t3
t4
t5
t6
t7
t8
t9
Active DS to Active ACK Delay Time
Active AS to Active DS (in Multiplexed Mode)
Active DS Pulse Width
Active CS to Active DS Setup Time
Inactive DS to Inactive CS Hold Time
Valid R/W to Active DS Setup Time
Inactive DS to R/W Hold Time
Valid Address to Active DS Setup Time (in Non-Multiplexed Mode)
Valid DS to Address Hold Time (in Non-Multiplexed Mode)
Valid Data to Inactive DS Setup Time
Inactive DS to Data Hold Time
Inactive DS to Inactive ACK Delay Time
Inactive DS to Inactive AS Hold Time (in Multiplexed Mode)
AD[7:0]
ACK
R/W
CS
DS
AS
ALE(=1)
D[7:0]
A[4:0]
R/W
ACK
CS
DS
Figure-35 Non-Multiplexed Motorola Mode Write Timing
Figure-36 Multiplexed Motorola Mode Writing Timing
Parameter
t6
t6
ADDRESS
ADDRESS
t4
t2
t4
t2
t12
t7
t7
58
t10
t1
t10
t1
WRITE DATA
t8
Min
90
10
10
10
10
30
10
15
WRITE DATA
0
0
0
5
0
t8
t3
t5
t9
t11
INDUSTRIAL TEMPERATURE RANGES
Typ
t3
t5
t9
t11
t13
Max
85
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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