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CY7C188 - 32K x 9 Static RAM

Description

The CY7C188 is a high-performance CMOS static RAM organized as 32,768 words by 9 bits.

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 chip enable (CE2), an active-LOW output enable (OE), and three-state drivers. The device has an automatic power-down feat.

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Other Datasheets by Cypress (Infineon)

Part Number Description
CY7C185 8K x 8 Static RAM
CY7C185A 8K x 8 Static RAM
CY7C185D 64K (8K x 8) Static RAM
CY7C186 8Kx8 Static RAM
CY7C187 64K x 1 Static RAM

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www.DataSheet4U.com 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 chip enable (CE2), an active-LOW output enable (OE), and three-state drivers. The device has an automatic power-down feature that reduces power consumption by more than 75% when deselected. Writing to the device is accomplished by taking CE1 and write enable (WE) inputs LOW and CE2 input HIGH. Data on the nine I/O pins (I/Oo – I/O8) is then written into the location specified on the address pins (A0 – A14).
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