Features
- Pinout optimized DDR4 LRDIMM PCB layout
- DDR4-1600/1866/2133/2400/2667/2933/3200
- Supports CKE power down operation mode
- Provides access to internal control words for configuring the device features and adapting in different LRDIMM and system applications
- Available in 53-ball fine-pitch BGA (FPGA) with 0.50mm ball pitch, 14 x 5 grid with 17 balls depopulated, 7.5mm x 3.0mm package as defined in MO-276 (Issue F, Variation DA)
Description
The 4DB0232KC is a DDR4 Gen 2.5 data buffer featuring a dual 4-bit bidirectional data register with differential strobes designed for 1.2 VDD operation.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|
| 4DB0232KC0AVG | Obsolete | N/A | Out of Stock | FCCSP | 53# | Tray | 3 | Yes | e3 Sn | 0 to 70°C |
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- White PaperPDF 1.08 MB 7WDXRDKU4E7E-6-11138 Feb 09, 2016With the introduction of 8Gb DRAMs, Load-Reduced DIMMs (LRDIMMs) now outperform Registered DIMMs (RDIMMs) by offering both higher memory capacity and bandwidth. This paper demonstrates how 32GB 2Rx4 LRDIMMs based on 8Gb DDR4 DRAMs provide a superior solution for enterprise servers requiring deep memory and fast data access.
- Product Change NoticePDF 138 KB Sep 13, 2019
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- White PaperPDF 1.08 MB 7WDXRDKU4E7E-6-11138 Feb 09, 2016With the introduction of 8Gb DRAMs, Load-Reduced DIMMs (LRDIMMs) now outperform Registered DIMMs (RDIMMs) by offering both higher memory capacity and bandwidth. This paper demonstrates how 32GB 2Rx4 LRDIMMs based on 8Gb DDR4 DRAMs provide a superior solution for enterprise servers requiring deep memory and fast data access.
Application Notes & White Papers (1)
- Product Change NoticePDF 138 KB Sep 13, 2019
Product Notices (PCN, EOL, etc) (2)
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A white paper authored by IDT (acquired by Renesas) and Micron details research into memory and bandwidth for today's high-performance servers. LRDIMMS and RDIMMS traditionally have been seen as complementary, with the former targeting applications requiring deeper memory and the latter for applications requiring higher bandwidth.
The introduction of 8-gigabit DRAMS has resulted in a growing number of Internet applications benefiting from both deeper memories and higher bandwidth. This paper shows how 32 GB 2RX4 LRDIMMs transcend similar RDIMMs to meet the needs of today’s data center enterprise servers, by providing an optimal combination of deeper memory and higher data bandwidth, even at mainstream module densities.
Description
IDT DDR4 RCD register and DB data buffer enable RDIMM and LRDIMM to faster speeds and deeper memories. This video helps you understand the DDR4 feature enhancements of IDT's DDR4 RCD and DB compared to earlier DDR3 technology. An introduction to some available LeCroy testing and debug tools complete the video. Presented by Douglas Malech, Product Marketing Manager at IDT, and Mike Micheletti, Product Manager at Teledyne LeCroy.
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