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MCM69R820A - 4M Late Write 2.5V I/O

Download the MCM69R820A datasheet PDF. This datasheet also covers the MCM69R820AZP5 variant, as both devices belong to the same 4m late write 2.5v i/o family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (MCM69R820AZP5_MotorolaInc.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MCM69R818A Memory Products
MCM69R819A 4M Late Write LVTTL
MCM69R736A 4M Late Write HSTL
MCM69R737A 4M Late Write LVTTL
MCM69R738A 4M Late Write 2.5 V I/O

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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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information 4M Late Write 2.5 V I/O The MCM69R738A/820A is a 4 megabit synchronous late write fast static RAM designed to provide high performance in secondary cache and ATM switch, Telecom, and other high speed memory applications. The MCM69R820A organized as 256K words by 18 bits, and the MCM69R738A organized as 128K words by 36 bits wide are fabricated in Motorola’s high performance silicon gate BiCMOS technology. The differential CK clock inputs control the timing of read/write operations of the RAM. At the rising edge of the CK clock all addresses, write enables, and synchronous selects are registered.