The 4DB0232KD is a JEDEC compliant DDR4 Data Buffer with dual 4-bit bidirectional “DQ” data registers and “DQS” differential strobes. It is designed for 1.2 VDD operation in DDR4 LRDIMM applications. The DQ host interface side of each 4-bit bidirectional data register is connected to a memory controller while the MDQ interface side is connected to two x4 DRAMs. The 4DB0232KD supports speeds up to 3200 just like the 4DB0232KC, but also has improved power efficiency.

特性

  • All DDR4 data rates from 1600MT/s to 3200MT/s
  • DDR4DB02 JEDEC Specification r1.0 compliant
  • 3.0 × 7.5 mm body, 0.5 × 0.5 mm ball pitch, 14 × 5 grid, 53-CVBGA, optimized for DDR4 LRDIMM PCB layout
  • Supports all JEDEC LRDIMM raw card types
  • Lower power dissipation reduces dependency on heat sinks in standard server configurations
  • Guaranteed operation at commercial grade temperatures

产品选择

器件号 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
4DB0232KD1AVG
Active FCCSP 53 C 是的 Tray
Availability
4DB0232KD1AVG8
Active FCCSP 53 C 是的 Reel
Availability

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
4DB0232KD1 Short-Form Datasheet 简易格式数据手册 PDF 671 KB
应用指南 &白皮书
IDT DDR4 LRDIMMs Let You Have It All (Chinese) English 白皮书 PDF 779 KB
DDR4 LRDIMMs For Both Memory Capacity and Speed 白皮书 PDF 5.22 MB
PCN / PDN
PCN# : PCN200014 Add SCK, Korea as Alternate Assembly Location with Simmtech Substrate 产品变更通告 PDF 102 KB
其他
IDT Memory Interface Chipsets (Chinese) English 产品简述 PDF 334 KB