HM62256ALP-10 Datasheet PDF - HITACHI

●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 provided. It offers low power standby power dissipation; therefore, it is suitable for battery back up system.

●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

●• Common data input and output: Three state output

●• Directly TTL compatible: All inputs and outputs

●• Capability of battery back up operation