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MSM5416273 - Multiport DRAM

General Description

The MSM5416273 is a 4-Mbit CMOS multiport DRAM composed of a 262,144-word by 16-bit dynamic RAM, and a 512-word by 16-bit SAM.

Its RAM and SAM operate independently and asynchronously.

Key Features

  • block write, flash write functions, extended page mode on the RAM port, a split data transfer capability, and programmable stops on the SAM port. The SAM port requires no refresh operation because it uses static CMOS flip-flops.

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Full PDF Text Transcription for MSM5416273 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for MSM5416273. For precise diagrams, and layout, please refer to the original PDF.

E2L0021-17-Y1 www.DataSheet4U.com ¡ Semiconductor ¡ Semiconductor MSM5416273 262,144-Word ¥ 16-Bit Multiport DRAM This version: Jan. 1998 MSM5416273 Previous version: Dec...

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ultiport DRAM This version: Jan. 1998 MSM5416273 Previous version: Dec. 1996 DESCRIPTION The MSM5416273 is a 4-Mbit CMOS multiport DRAM composed of a 262,144-word by 16-bit dynamic RAM, and a 512-word by 16-bit SAM. Its RAM and SAM operate independently and asynchronously. It supports three types of operations: random access to RAM port, high speed serial access to SAM port, and bidirectional transfer of data between any selected row in the RAM port and the SAM port.

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