HM628512B Datasheet - Hitachi Semiconductor

HM628512B 4 M SRAM (512-kword x 8-bit)

The Hitachi HM628512B is a 4-Mbit static RAM organized 512-kword × 8-bit. It realizes higher density, higher performance and low power consumption by employing 0.35 µm Hi-CMOS process technology. The device, packaged in a 525-mil SOP (foot print pitch width) or 400-mil TSOP TYPE II or 600-mil plasti.

HM628512B Features

* Single 5 V supply

* Access time: 55/70 ns (max)

* Power dissipation  Active: 50 mW/MHz (typ)  Standby: 10 µW (typ)

* Completely static memory. No clock or timing strobe required

* Equal access and cycle times

* Common data input and output: Three s

HM628512B_HitachiSemiconductor.pdf