LY622568RL-45SLI Datasheet PDF - Unspecified1

[Lyontek Inc.]

GENERAL DESCRIPTION
The LY622568 is a 2,097,152-bit low power CMOS static random access memory organized as 262,144 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature.

FEATURES
Fast access time : 45/55/70ns
Low power consumption:   
   Operating current : 50/40/30mA (TYP.)
   Standby current : 3μA@5V(TYP.) LL/SL version
                          2μA@3V(TYP.) SL version 
Single 4.5V ~ 5.5V power supply
All inputs and outputs TTL compatible
Fully static operation
Tri-state output
Data retention voltage : 1.5V (MIN.)
Green package available
Package : 32-pin 8mm x 20mm TSOP-I
              32-pin 8mm x 13.4mm STSOP
            32-pin 450 mil SOP
            32-pin 600 mil P-DIP