GENERAL DESCRIPTION
The AS6C4008 is a 4,194,304-bit low power CMOS static random access memory organized as
524,288 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.
The AS6C4008 is well designed for very low power system applications, and particularly well suited for battery back-up non -volatile memory application.
The AS6C4008 operates from a single power supply of 2.7V ~ 5.5V.

FEATURES
*Access time : 55 ns
*Low power consumption:
*Operatingcurrent : 30/20mA (TYP.)
*Standby current : 4μA (TYP.) C-version
*Single 2.7V ~ 5.5V power supply
*Fully static operation
*Tri-state output
*Data retention voltage : 2.0V (MIN.)
*All products ROHS Compliant
*Package :
32-pin 450 mil SOP
32-pin 8mm x 20mm TSOP-I
32-p:in 600 mil P-DIP
Fully Compatible with all Competitors 5V product
Fully Compatible with all Competitors 3.3V product
32-pin 8mm x 13.4mm sTSOP
36-ball 6mm x 8mm TFBGA
44-pin 8mm x 20mm TSOP-II  

AS6C4008 - 512K X 8 BIT LOW POWER CMOS SRAM