SRAM Chip Async Single 3V 4M-Bit 256KWord x 16 45ns 44-Pin TSOP Embossed T/R

The RMLV0416E Series is a family of 4-Mbit static RAMs organized 262,144-word × 16-bit, fabricated by Renesas’s high-performance Advanced LPSRAM technologies. The RMLV0416E Series has realized higher density, higher performance and low power consumption. The RMLV0416E Series offers low power standby power dissipation; therefore, it is suitable for battery backup systems. It is offered in 44-pin TSOP (II) or 48-ball fine pitch ball grid array.

• Single 3V supply: 2.7V to 3.6V
• Access time: 45ns (max.)
• Current consumption:
  • Standby: 0.4µA (typ.)
• Equal access and cycle times
• Common data input and output
  • Three state output
• Directly TTL compatible
  • All inputs and outputs
• Battery backup operation