概览
描述
The R1LP0408D is a 4-Mbit static RAM organized as 512-kword × 8-bit, fabricated by Renesas' high-performance CMOS and TFT technologies. The R1LP0408D realizes higher density, higher performance, and low-power consumption. The device 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 packages.
特性
- 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
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