HM628128A Datasheet - Hitachi Semiconductor

HM628128A - High Speed CMOS Static RAM

Pin name A0 * A16 I/O0 * I/O7 CS1 CS2 WE Function Address Input/output Chip select 1 Chip select 2 Write enable Pin name OE NC VCC VSS Function Output enable No connection Power supply Ground DataSheet4U.com 3 DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com HM628128A Serie

HM628128A Features

* High speed

* Fast access time: 55/70/85/100 ns (max)

* Low power

* Active: 75 mW (typ) It offers low power standby power dissipation; therefore, it is suitable for battery back-up systems.

* Standby: 10 µW (typ) The device, packaged in a 525-mil SOP (460-mi

HM628128A_HitachiSemiconductor.pdf