HM658512A - 4 M PSRAM (512-kword x 8-bit) 2 k Refresh
The Hitachi HM658512A is a CMOS pseudo static RAM organized 512-kword × 8-bit.
It realizes higher density, higher performance and low power consumption by employing 0.8 µm Hi-CMOS process technology.
It offers low power data retention by self refresh mode.
It also offers easy non multiplexed address
HM658512A Features
* Single 5 V (±10%)
* High speed Access time CE access time: 70/80/100 ns (max) Cycle time Random read/write cycle time: 115/130/160 ns (min)
* Low power Active: 250 mW (typ) Standby: 200 µW (typ)
* Directly TTL compatible All inputs and outputs
* Simp
