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CYM1821 - 16K x 32 Static RAM Module

Description

The CYM1821 is a high-performance 512-Kbit static RAM module organized as 16K words by 32 bits.

constructed from eight 16K x 4 SRAM SOJ packages mounted on an epoxy laminate board with pins.

Features

  • High-density 512-Kbit SRAM module.
  • 32-bit standard footprint supports densities from 16K x 32 through 1M x 32.
  • High-speed CMOS SRAMs.
  • Access time of 12 ns.
  • Low active power.
  • 4W (max. ).
  • SMD technology.
  • TTL-compatible inputs and outputs.
  • Low profile.
  • Max. height of .50 in.
  • Small PCB footprint.
  • 1.0 sq. in.
  • JEDEC-compatible pinout Functional.

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Other Datasheets by Cypress (Infineon)

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CYM1831 64K x 32 Static RAM Module
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CYM1464 512Kx8 Static RAM Module

Full PDF Text Transcription

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821 CYM1821 Features • High-density 512-Kbit SRAM module • 32-bit standard footprint supports densities from 16K x 32 through 1M x 32 • High-speed CMOS SRAMs — Access time of 12 ns • Low active power — 4W (max.) • SMD technology • TTL-compatible inputs and outputs • Low profile — Max. height of .50 in. • Small PCB footprint — 1.0 sq. in. • JEDEC-compatible pinout Functional Description The CYM1821 is a high-performance 512-Kbit static RAM module organized as 16K words by 32 bits. This module is 16K x 32 Static RAM Module constructed from eight 16K x 4 SRAM SOJ packages mounted on an epoxy laminate board with pins. Four chip selects (CS1, CS2, CS3, and CS4) are used to independently enable the four bytes.
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