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CYM1946 - 512K x 32 Static RAM Module

General Description

The CYM1946 is a high-performance 16-megabit static RAM module organized as 512K words by 32 bits.

constructed from 16 128K x 8 SRAMs in SOJ packages mounted on an epoxy laminate substrate.

Four chip selects are used to independently enable the four bytes.

Key Features

  • High-density 16-megabit SRAM module.
  • 32-bit Standard Footprint supports densities from 16K x 32 through 1M x 32.
  • High-speed SRAMs.
  • Access time of 35 ns.
  • Low active power.
  • 7.3W (max. ) at 35ns.
  • Compatible with CYM1821, CYM1831, CYM1836, CYM1841, and CYM1851 JDEC Modules Functional.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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946 CYM1946 Features • High-density 16-megabit SRAM module • 32-bit Standard Footprint supports densities from 16K x 32 through 1M x 32 • High-speed SRAMs — Access time of 35 ns • Low active power — 7.3W (max.) at 35ns • Compatible with CYM1821, CYM1831, CYM1836, CYM1841, and CYM1851 JDEC Modules Functional Description The CYM1946 is a high-performance 16-megabit static RAM module organized as 512K words by 32 bits. This module is 512K x 32 Static RAM Module constructed from 16 128K x 8 SRAMs in SOJ packages mounted on an epoxy laminate substrate. Four chip selects are used to independently enable the four bytes. Reading or writing can be executed on individual bytes or any combination of multiple bytes through proper use of selects.