The R1LP0408D Series is a family of 4-Mbit static RAMs organized 512-kword × 8-bit, fabricated by Renesas’s highperformance CMOS and TFT technologies. The R1LP0408D Series has realized higher density, higher performance and low power consumption. The R1LP0408D Series offers low power standby power dissipation; therefore, it is suitable for battery backup systems. It is offered in 32-pin SOP and 32-pin TSOP.
- Single 5V supply: 4.5V to 5.5V
- Access time: 55ns (max.)
- Power dissipation: Standby: 4µW (typ.)
- Equal access and cycle times
- Common data input and output Three state output
- Directly TTL compatible All inputs and outputs
- Battery backup operation