(Hong Kong)
Product Summary
The HM628512LP-7 is a 4-Mbit static RAM organized 512-kword 8-bit. It realizes igher density, higher performance and low power consumption by employing 0.5 mm Hi-CMOS process technology. The HM628512LP-7 is packaged in a 525-mil SOP (foot print pitch width) or 400-mil TSOP TYPE II or 600-mil plastic DIP. The HM628512LP-7 is available for high density mounting. LP-version is suitable for battery backup system.
Parametrics
HM628512LP-7 absolute maximum ratings: (1)Voltage on any pin relative to VSS, VT: –0.5 to +7.0 V; (2)Power dissipation, PT: 1.0 W; (3)Operating temperature, Topr: 0 to +70℃; (4)Storage temperature, Tstg: –55 to +125℃; (5)Storage temperature under bias Tbias: –10 to +85℃.
Features
HM628512LP-7 features: (1)High speed: Fast access time: 55/65/70 ns (max); (2)Low power Standby: 10 mW (typ) (L/L-SL version)l Operation: 75 mW (typ) (f = 1 MHz); (3)Single 5 V supply; (4)Completely static memory No clock or timing strobe required; (5)Equal access and cycle times; (6)Common data input and output: Three state output; (7)Directly TTL compatible: All inputs and outputs; (8)Capability of battery backup operation (L/L-SL version).
Diagrams
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