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1CY 622 56 V fax id: 1069 PRELIMINARY CY62256V 32K x 8 Static RAM Features • • • • • • • • 55, 70 ns access time CMOS for optimum speed/power Wide voltage range: 2.7V−3.6V Low active power (70 ns, LL version) — 108 mW (max.) Low standby power (70 ns, LL version) — 18 µW (m
CY62256N 256-Kbit (32 K × 8) Static RAM 256-Kbit (32 K × 8) Static RAM Features ■ Temperature ranges ❐ Commercial: 0 °C to +70 °C ❐ Industrial: –40 °C to +85 °C ❐ Automotive-A: –40 °C to +85 °C ❐ Automotive-E: –40 °C to +125 °C ■ High speed: 55 ns ■ Voltage range: 4.5
CY62256EV18 MoBL® 256-Kbit (32 K × 8) Static RAM 256-Kbit (32 K × 8) Static RAM Features ■ Very high speed: 70 ns ■ Temperature ranges: ❐ Industrial: –40 °C to +85 °C ■ Wide voltage range: 1.65 V to 2.25 V ■ Pin compatible with CY62256N ■ Ultra low standby power ❐ Typical stand
CY62256 256K (32K x 8) Static RAM Features Functional Description [1] z Temperature Ranges The CY62256 is a high-performance CMOS static RAM -Commercial:0 to 70 organized as 32K words by 8 bits. Easy memory expansion is -Industrial: -40 to 85 provided by an active LOW output enable ( ) and
CY62256 256K (32K x 8) Static RAM Features • High speed: 55 ns and 70 ns • Voltage range: 4.5V–5.5V operation • Low active power (70 ns, LL version) — 275 mW (max.) • Low standby power (70 ns, LL version) — 28 µW (max.) • Easy memory expansion with CE and OE features • TTL-compat
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