
IDT70T633/1S
High-Speed 2.5V 512/256K x 18 Asynchronous Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
AC Electrical Characteristics over the Operating Temperature Range
and Supply Voltage Range for RapidWrite Mode Write Cycle (1)
Symbol
t AAS
t ARF
Parameter
Allowable Address Skew for RapidWrite Mode
Address Rise/Fall Time for RapidWrite Mode
Min
____
1.5
Max
1
____
Unit
ns
V/ns
NOTE:
5670 tbl 14
1. Timing applies to all speed grades when utilizing the RapidWrite Mode Write Cycle.
Timing Waveform of Address Inputs for RapidWrite Mode Write Cycle
A 0
t AAS
t ARF
A 18
(1)
t ARF
NOTE:
1. A 17 for IDT70T631.
14
5670 drw 09