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HM628128ALFP-10 Datasheet(PDF) 1 Page - Hitachi Semiconductor |
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HM628128ALFP-10 Datasheet(HTML) 1 Page - Hitachi Semiconductor |
1 / 13 page ![]() HM628128A Series 131,072-word × 8-bit High Speed CMOS Static RAM Rev. X January 1995 The Hitachi HM628128A is a CMOS static RAM organized 128 kword × 8 bit. It realizes higher density, higher performance and low power consumption by employing 0.8 µm Hi-CMOS process technology. It offers low power standby power dissipation; therefore, it is suitable for battery back-up systems. The device, packaged in a 525-mil SOP (460-mil body SOP) or a 600-mil plastic DIP, or a 8 × 20 mm TSOP with thickness of 1.2 mm, is available for high density mounting. TSOP package is suitable for cards, and reverse type TSOP is also provided. Features • High speed — Fast access time: 55/70/85/100 ns (max) • Low power — Active: 75 mW (typ) — Standby: 10 µW (typ) • 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 2 chip selection for battery back up ADE-XXX-XXX |