R1LV0408CSB-7LC

4M SRAM （ 512千字×8位） 4M SRAM 512-kword X 8-bit

Description

The R1LV0408C-C is a 4-Mbit static RAM organized 512-kword ×8-bit. R1LV0408C-C Series has realized higher density, higher performance and low power consumption by employing CMOS process technology 6-transistor memory cell. The R1LV0408C-C Series offers low power standby power dissipation; therefore, it is suitable for battery backup systems. It has packaged in 32-pin SOP, 32-pin TSOP II and 32-pin STSOP.

Features

•  Single 3 V supply: 2.7 V to 3.6 V

•  Access time: 55/70 ns max

•  Power dissipation:

 Active: 6 mW/MHz typ

 Standby: 1.5 µW typ

•  Completely static memory.

 No clock or timing strobe required

•  Equal access and cycle times

•  Common data input and output.

 Three state output

•  Directly TTL compatible.

 All inputs and outputs

•  Battery backup operation.

•  Operating temperature: −20 to +70°C