HM62256A Datasheet - Hitachi Semiconductor

HM62256A 32/768-word x 8-bit High Speed CMOS Static RAM

Symbol Function * * * * * * * * * * * * * * * * * * * * * * * A0 * A14 Address * * * * *

HM62256A Series 32,768-word × 8-bit High Speed CMOS Static RAM The Hitachi HM62256A is a CMOS static RAM organized 32-kword × 8-bit. It realizes higher performance and low power consumption by employing 0.8 µm Hi-CMOS process technology. The device, packaged in a 8 × 14 mm TSOP with thickness of 1.2 mm, 450-mil SOP (foot print pitch width), 600-mil plastic DIP, or 300-mil plastic DIP, is available for high density mounting. TSOP package is suitable for cards, and reverse type TSOP is also provid.

HM62256A Features

* High speed: Fast Access time 85/100/120/150 ns (max)

* Low Power Standby: 5 µW (typ) (L/L-SL version) Operation: 40 mW (typ) (f = 1 MHz)

* Single 5 V supply

* Completely static memory No clock or timing strobe required

* Equal access and cycle times

HM62256A_HitachiSemiconductor.pdf