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CY7C185 - 8K x 8 Static RAM

Download the CY7C185 datasheet PDF. This datasheet also covers the CY7 variant, as both devices belong to the same 8k x 8 static ram family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (CY7-C185.pdf) that lists specifications for multiple related part numbers.

General Description

The CY7C185 is a high-performance CMOS static RAM organized as 8192 words by 8 bits.

Easy memory expansion is Logic Block Diagram Pin Configurations DIP/SOJ Top View NC A4 A5 A6 A7 A8 A9 A10 A11 A12 I/O0 I/O1 I/O2 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VCC WE CE2 A3 A2 A1 OE A0 CE1 I/O7 I/O6 I/O5 I/O4 I/O3 C185–2 I/O0 INPUT BUFFER I/O1 I/O2 I/O3 256 x 32 x 8 ARRA Y I/O4 I/O5 I/O6 CE1 CE2 WE OE C185–1 A1 A2 A3 A4 A5 A6 A7 A8 COLUMN DECODER POWER DOWN I/O7 Selection Guide[1

Overview

1b CY 7C1 85 FOR REVIEW ONLY fax id: 1013 CY7C185 8K x 8 Static.

Key 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 chip enable (CE1), an active HIGH chip enable (CE2), and active LOW output enable (OE) and three-state drivers. This device has an autom.

More Datasheets from Cypress (now Infineon)

Part Number Description
CY7C185A 8K x 8 Static RAM
CY7C185D 64K (8K x 8) Static RAM
CY7C186 8Kx8 Static RAM
CY7C187 64K x 1 Static RAM
CY7C188 32K x 9 Static RAM
CY7C189 (CY7C190 / CY7C189) 16 x 4 Static R/W RAM
CY7C1006B 256K x 4 Static RAM
CY7C1007 (CY7C107 / CY7C1007) 1M x 1 Static RAM
CY7C1007D 1-Mbit (1 M x 1) Static RAM
CY7C1009 Straight 1-Row BergStik II Headers