HM624256A Datasheet - Hitachi Semiconductor

HM624256A 262144-word x 4-bit High Speed CMOS Static RAM

The Hitachi HM624256A is a high speed 1M Static RAM organized as 262,144-word × 4-bit. It realizes high speed access time (20/25/35 ns) and low power consumption, employing CMOS process technology and high speed circuit designing technology. It is most advantageous for the field where high speed and.

HM624256A Features

* Single 5 V supply and high density 28-pin package (DIP and SOJ)

* High speed Access time: 20/25/35 ns (max)

* Low power dissipation Active mode: 350 mW (typ) Standby mode: 100 µW (typ)

* Completely static memory No clock or timing strobe required

* Equal acc

HM624256A-HitachiSemiconductor.pdf