HM621400HC Datasheet - Hitachi Semiconductor

HM621400HC, 4M High Speed SRAM (4-Mword x 1-bit)

HM621400HC Series 4M High Speed SRAM (4-Mword × 1-bit) ADE-203-1199 (Z) Preliminary Rev.0.0 Nov.30, 2000 .
The HM621400HC is a 4-Mbit high speed static RAM organized 4-Mword × 1-bit.

Features

* Single 5.0 V supply: 5.0 V ± 10 %
* Access time: 10 ns (max)
* Completely static memory  No clock or timing strobe required
* Equal access and cycle times
* Directly TTL compatible  All inputs and outputs
* Operating current: 140 mA (max)

HM621400HC_HitachiSemiconductor.pdf