HM6216255HI Datasheet - Hitachi Semiconductor

HM6216255HI, 4M high Speed SRAM (256-kword x 16-bit)

HM6216255HI Series 4M high Speed SRAM (256-kword × 16-bit) ADE-203-1037A (Z) Rev.1.0 Apr.15, 1999 .
The HM6216255HI Series is a 4-Mbit high speed static RAM organized 256-k word × 16-bit.

Features

* Single 5.0 Vsupply : 5.0 V ± 10 %
* Access time: 12/15 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: 200/180 mA (max)

HM6216255HI_HitachiSemiconductor.pdf