CY7C185-20PC PDF Datasheet

1b CY 7C1 85 FOR REVIEW ONLY fax id: 1013 CY7C185 8K x 8 Static RAM Features • High speed — 15 ns • Fast tDOE • Low active power — 715 mW • Low standby power — 220 mW • CMOS for optimum speed/power • Easy memory expansion with CE1, CE2 and OE features • TTL-compatible inputs and outputs • Automatic power-down when deselected provided by an active LOW c

PRELIMINARY CY7C185D 64K (8K x 8) Static RAM Features • Pin- and function-compatible with CY7C185 • High speed — tAA = 10 ns • Low active power Functional Description[1] The CY7C185D is a high-performance CMOS static RAM organized as 8192 words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE1), an active HIGH chip ena

86 CY7C186 8Kx8 Static RAM Features • High speed — 20 ns • Low active power — 605 mW • Low standby power — 110 mW • CMOS for optimum speed/power • Easy memory expansion with CE1, CE2, and OE features • TTL-compatible inputs and outputs • Automatic power-down when deselected provided by an active LOW chip enable (CE1), an active HIGH chip enable (CE2), and

87 CY7C187 64K x 1 Static RAM Features • High speed — 15 ns • CMOS for optimum speed/power • Low active power — 495 mW • Low standby power — 220 mW • TTL compatible inputs and outputs • Automatic power-down when deselected vided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C187 has an automatic power-down feature, reducing the power cons

88 CY7C188 32K x 9 Static RAM Features • High speed — 15 ns • Automatic power-down when deselected • Low active power — 660 mW • Low standby power — 140 mW • CMOS for optimum speed/power • TTL-compatible inputs and outputs • Easy memory expansion with CE1, CE2, and OE features provided by an active-LOW chip enable (CE1), an active-HIGH

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