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MT46V256M4 - DDR SDRAM

Download the MT46V256M4 datasheet PDF. This datasheet also covers the MT46V128M8 variant, as both devices belong to the same ddr sdram family and are provided as variant models within a single manufacturer datasheet.

General Description

Table 3: Speed Grade Compatibility Marking -5B -6T -75 -5B -6T -75 -75 PC3200 (3-3-3) Yes PC2700 (2.5-3-3) Yes Yes PC2100 (2-2-2) Yes Yes PC2100 (2-3-3) Yes Yes PC2100 (2.5-3-3) Yes Yes Yes -75 PC1600 (2-2-2) Yes Yes Yes -75 Figure 1: 1Gb DDR SDRAM Part Numbers Example Part Number: MT46V64M16TG-75

Key Features

  • c . U 4 t Double Data Rate (DDR) SDRAM e e.
  • 64 Meg x 4 x 4 banks MT46V256M4 h S.
  • 32 Meg x 8 x 4 banks MT46V128M8 a MT46V64M16 at.
  • 16 Meg x 16 x 4 banks . D w w Features Options Marking w For the latest data sheet revisions, please refer to the Micron Web site: www. micron. com/datasheets.
  • VDD = +2.5V ±0.2V, VDDQ = +2.5V ±0.2V VDD = VDDQ = +2.6V ±0.1V (DDR400).
  • Bidirectional data strobe (DQS) transmitted/ received with data, i. e. , source-synchronous data.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MT46V128M8_MicronTechnology.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Micron Technology

Part Number Description
MT46V2M32 DOUBLE DATA RATE DDR SDRAM
MT46V2M32V1 DOUBLE DATA RATE DDR SDRAM
MT46V128M4 Double Data Rate (DDR) SDRAM
MT46V128M8 DDR SDRAM
MT46V16M16 Double Data Rate (DDR) SDRAM

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.

View original datasheet text
m 1Gb: x4, x8, x16 DDR SDRAM o Features c . U 4 t Double Data Rate (DDR) SDRAM e e– 64 Meg x 4 x 4 banks MT46V256M4 h S – 32 Meg x 8 x 4 banks MT46V128M8 a MT46V64M16 at – 16 Meg x 16 x 4 banks .D w w Features Options Marking w For the latest data sheet revisions, please refer to the Micron Web site: www.micron.com/datasheets • VDD = +2.5V ±0.2V, VDDQ = +2.5V ±0.2V VDD = VDDQ = +2.6V ±0.1V (DDR400) • Bidirectional data strobe (DQS) transmitted/ received with data, i.e.