PRODUCTSDDR3 SDRAM

HMT31GR7EFR4A

SK hynix Registered DDR3L SDRAM DIMMs (Registered Double Data Rate Synchronous DRAM Dual In-Line Memory Modules) are low power, high-speed operation memory modules that use DDR3L SDRAM devices. These Registered SDRAM DIMMs are intended for use as main memory when installed in systems such as servers and workstations.

Features

  • Power Supply: VDD=1.35V (1.283V to 1.45V)
  • VDDQ = 1.35V (1.283V to 1.45V)
  • VDDSPD=3.0V to 3.6V
  • Bachward compatible with 1.5V DDR3 Memory Module
  • 8 internal banks
  • Data transfer rates: PC3-14900, PC3-12800, PC3-10600, PC3-8500
  • 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
  • Backward compatible with 1.5V DDR3 Memory module.
  • This product is in compliance with the RoHS directive.

Technical Data Sheet

Technical Data Sheet Technical Data Sheet의 Part Number, Rev., Update Date, Remark를 나타낸 표 입니다.
Part Number Rev. Update Date Remark
HMT31GR7EFR4A 1.0 2013-08-31  

Serial Presence Detect

Serial Presence Detect Serial Presence Detect의 Part Number, Rev., Update Date, Remark를 나타낸 표 입니다.
Part Number Rev. Update Date Remark
HMT31GR7EFR4A_SPD_IDT 1.1 2014-05-11  
HMT31GR7EFR4A_SPD_Inphi 1.1 2014-05-11  
HMT31GR7EFR4A_SPD_TI 1.1 2014-05-11  

Device Operation

Device Operation Device Operation의 Part File Name, Update Date, Remark를 나타낸 표 입니다
Part Number Update Date Remark
DDR3L_device_operation_timing_diagram_computing.pdf 2013-10-24  

Speed

SpeedSpeed의 Part Number, Speed를 나타낸 표 입니다.
Part Number Speed
G7 1066 7-7-7
H9 1333 9-9-9
PB 1600 11-11-11