PRODUCTSModule

HMA81GU6CJR8N

SK hynix Unbuffered DDR4 SDRAM DIMMs (Unbuffered Double Data Rate Synchronous DRAM Dual In-Line Memory Modules) are low power, high-speed operation memory modules that use DDR4 SDRAM devices. These Unbuffered SDRAM DIMMs are intended for use as main memory when installed in systems such as PCs and workstations.

 

Features

Power Supply: VDD=1.2V (1.14V to 1.26V)

  • VDDQ = 1.2V (1.14V to 1.26V)
  • VPP - 2.5V (2.375V to 2.75V)
  • VDDSPD=2.25V to 3.6V
  • Functionality and operations comply with the DDR4 SDRAM datasheet
  • 16 internal banks
  • Bank Grouping is applied, and CAS to CAS latency (tCCD_L, tCCD_S) for the banks in the same or different bank group accesses are available
  • Data transfer rates: PC4-3200, PC4-2933, PC4-2400, PC4-2133. PC4-1866, PC4-1600
  • Bi-Directional Differential Data Strobe
  • 8 bit pre-fetch
  • Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
  • Supports ECC error correction and detection
  • On-Die Termination (ODT)
  • Temperature sensor with integrated SPD
  • This product is in compliance with the RoHS directive.
  • Per DRAM Addressability is supported
  • Internal Vref DQ level generation is available
  • Technical Data Sheet

    Technical Data Sheet Technical Data Sheet의 Part Number, Rev., Update Date, Remark를 나타낸 표 입니다.
    Part Number Rev. Update Date Remark
    HMA81GU6CJR8N 1.1 2017-09-15  

    Serial Presence Detect

    Serial Presence Detect Serial Presence Detect의 Part Number, Rev., Update Date, Remark를 나타낸 표 입니다.
    Part Number Rev. Update Date Remark
    HMA81GU6CJR8N SPD 1.0 2017-12-15  

    Speed

    SpeedSpeed의 Part Number, Speed를 나타낸 표 입니다.
    Part Number Speed
    UH 2400 17-17-17
    VK 2666 19-19-19