HMT325R7EFR8A Datasheet, PDF (3/70 Pages) Hynix Semiconductor – DDR3L SDRAM Registered DIMM Based on 2Gb E-die

Description
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
• Backward 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.
Ordering Information
Part Number
Density Organization
Component Composition
# of
ranks
FDHS
HMT325R7EFR8A-G7/H9/PB/RD 2GB
256Mx72
256Mx8(H5TC2G83EFR)*9
1
X
HMT351R7EFR8A-G7/H9/PB/RD 4GB
512Mx72
256Mx8(H5TC2G83EFR)*18
2
X
HMT351R7EFR4A-G7/H9/PB/RD 4GB
512Mx72
512Mx4(H5TC2G43EFR)*18
1
X
HMT31GR7EFR8A-G7/H9/PB
8GB
1Gx72
256Mx8(H5TC2G83EFR)*36
4
O
HMT31GR7EFR4A-G7/H9/PB
8GB
1Gx72
512Mx4(H5TC2G43EFR)*36
2
O
* In order to uninstall FDHS, please contact sales administrator
Rev. 1.0 / Aug. 2013
3