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Gen 4 DDR5 Registering Clock Driver

封装信息

CAD 模型: View CAD Model
Pkg. Type: FCCSP
Pkg. Code: AVG240
Lead Count (#): 240
Pkg. Dimensions (mm): 13.5 x 8.7 x 0.9
Pitch (mm): 0.65

环境和出口类别

Moisture Sensitivity Level (MSL) 3
Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090

产品属性

Pkg. Type FCCSP
Lead Count (#) 240
Carrier Type Reel
Moisture Sensitivity Level (MSL) 3
Qty. per Reel (#) 3000
Qty. per Carrier (#) 0
Pb (Lead) Free Yes
Pb Free Category e1 SnAgCu
Temp. Range (°C) 0 to 70°C
Function DDR5 Gen 4.0 Server RCD
Input Voltage Range (V) 1.06 - 1.16
Length (mm) 13.5
MOQ 3000
Pitch (mm) 0.65
Pkg. Dimensions (mm) 13.5 x 8.7 x 0.9
Reel Size (in) 13
Supply Voltage (V) 1.06 - 1.16
Tape & Reel Yes
Thickness (mm) 0.9
Width (mm) 8.7
已发布 No

描述

The RRG5004 (Gen 4 RCD) is a registering clock driver used on DDR5 RDIMMs. It supports DDR5 server speeds up to 7200 MT/s. Its primary function is to buffer the Command Address (CA) bus, chip selects, and clock between the host controller and the DRAMs. 

  • Dual-Channel Design: Operates independently with shared common logic such as clocking, enhancing performance and reliability.
  • High-Speed Support: Achieves speeds up to 7200 MT/s, catering to the demands of modern server environments.
  • Versatile Compatibility: Supports both x4 and x8 DRAM configurations, providing flexibility for various applications.
  • I3C Bus Interface: Facilitates sideband communication with the CPU or motherboard Baseboard Management Controller (BMC), ensuring smooth operations and management.
  • Efficient Data Handling: Each channel features a 7-bit double data rate CA bus input, single parity input, two chip-select inputs, and produces two copies of 14-bit single data rate CA bus outputs and chip-select outputs.
  • Integrated Clock Management: Common clock input and PLL with separate clock outputs for each DRAM channel, optimizing synchronization and performance.