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MT40A1G8 - DDR4 SDRAM

Download the MT40A1G8 datasheet PDF. This datasheet also covers the MT40A2G4 variant, as both devices belong to the same ddr4 sdram family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • DDR4 SDRAM MT40A2G4 MT40A1G8 MT40A512M16 Features.
  • VDD = VDDQ = 1.2V ±60mV.
  • VPP = 2.5V,.
  • 125mV, +250mV.
  • On-die, internal, adjustable VREFDQ generation.
  • 1.2V pseudo open-drain I/O.
  • TC maximum up to 95°C.
  • 64ms, 8192-cycle refresh up to 85°C.
  • 32ms, 8192-cycle refresh at >85°C to 95°C.
  • 16 internal banks (x4, x8): 4 groups of 4 banks each.
  • 8 internal banks (x16): 2 groups of 4 banks each.
  • 8n-bit prefet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MT40A2G4-Micron.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Micron Technology

Part Number Description
MT40A1G16 1.2V DDR4 SDRAM
MT40A1G4 DDR4 SDRAM
MT40A256M16 Automotive DDR4 SDRAM
MT40A2G4 DDR4 SDRAM
MT40A2G8 1.2V DDR4 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
8Gb: x4, x8, x16 DDR4 SDRAM Features DDR4 SDRAM MT40A2G4 MT40A1G8 MT40A512M16 Features • VDD = VDDQ = 1.2V ±60mV • VPP = 2.5V, –125mV, +250mV • On-die, internal, adjustable VREFDQ generation • 1.