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HMT42GR7MFR4A - DDR3L SDRAM

Download the HMT42GR7MFR4A datasheet PDF. This datasheet also covers the HMT451R7MFR8A variant, as both devices belong to the same ddr3l sdram family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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: PC3-12800, 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HMT451R7MFR8A_HynixSemiconductor.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by SK Hynix

Part Number Description
HMT42GR7AFR4A DDR3L SDRAM
HMT42GR7AFR4C DDR3 SDRAM
HMT42GR7AMR4A 240pin DDR3 SDRAM Registered DIMM
HMT42GR7BMR4A 240pin DDR3L SDRAM Registered DIMM
HMT42GR7BMR4C DDR3 SDRAM Registered DIMM
HMT42GR7CMR4C DDR3 SDRAM Registered DIMM
HMT425S6AFR6A DDR3L SDRAM
HMT425S6AFR6C DDR3 SDRAM
HMT425S6CFR6A DDR3L SDRAM Unbuffered SODIMMs Based on 4Gb C-die
HMT425S6MFR6A DDR3L 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
240pin DDR3L SDRAM Registered DIMM DDR3L SDRAM Registered DIMM Based on 4Gb M-die HMT451R7MFR8A HMT41GR7MFR8A HMT41GR7MFR4A HMT42GR7MFR4A HMT84GR7MMR4A *SK hynix reserves the right to change products or specifications without notice. Rev. 1.0 /Aug. 2013 1 Free Datasheet http://www.datasheet4u.com/ Revision History Revision No. 0.1 0.2 1.0 History Initial Release Latest JEDEC Spec and Product Line-up Updated Change module maximum thickness to reflect the measure maximum Draft Date Aug.2011 Mar.2012 Aug.2013 Remark Rev. 1.0 / Aug. 2013 2 Free Datasheet http://www.datasheet4u.com/ 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.