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MT9LD472A - NONBUFFERED DRAM DIMMs

Download the MT9LD472A datasheet PDF. This datasheet also covers the MT9LD272A variant, as both devices belong to the same nonbuffered dram dimms family and are provided as variant models within a single manufacturer datasheet.

Description

The MT9LD272A(X) and MT18LD472A(X) are randomly accessed 16MB and 32MB memories organized in a x72 configuration.

They are specially processed to operate from 3V to 3.6V for low-voltage memory systems.

Features

  • JEDEC-standard, eight-CAS#, ECC pinout in a 168-pin, dual in-line memory module (DIMM).
  • 16MB (2 Meg x 72) and 32MB (4 Meg x 72).
  • Nonbuffered.
  • High-performance CMOS silicon-gate process.
  • Single +3.3V ±0.3V power supply.
  • All inputs, outputs and clocks are TTL-compatible.
  • Refresh modes: RAS#-ONLY, CAS#-BEFORE-RAS# (CBR) and HIDDEN.
  • 2,048-cycle refresh distributed across 32ms.
  • FAST-PAGE-MODE (FPM) or Extended Data-Out.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MT9LD272A_MicronTechnology.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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www.DataSheet4U.com OBSOLETE 2, 4 MEG x 72 NONBUFFERED DRAM DIMMs DRAM MODULE FEATURES • JEDEC-standard, eight-CAS#, ECC pinout in a 168-pin, dual in-line memory module (DIMM) • 16MB (2 Meg x 72) and 32MB (4 Meg x 72) • Nonbuffered • High-performance CMOS silicon-gate process • Single +3.3V ±0.3V power supply • All inputs, outputs and clocks are TTL-compatible • Refresh modes: RAS#-ONLY, CAS#-BEFORE-RAS# (CBR) and HIDDEN • 2,048-cycle refresh distributed across 32ms • FAST-PAGE-MODE (FPM) or Extended Data-Out (EDO) PAGE MODE access cycles • Serial presence-detect (SPD) MT9LD272A(X), MT18LD472A(X) For the latest data sheet revisions, please refer to the Micron Web site: www.micron.com/mti/msp/html/datasheet.
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