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Product Detailed Parameters
- Description：5RCD0140HA0AVG8
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- Mfr：Renesas Electronics Corporation
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Overview
The 5RCD0140HA0AVG8 is a Registering Clock Driver (RCD) designed for DDR5 Registered DIMMs (RDIMMs). It buffers command, address, and clock signals between the memory controller and DRAM chips. The device supports data rates up to 4800 MT/s and operates within a voltage range of 1.04V to 1.16V. It features two independent channels with shared clocking logic, providing separate clock outputs to DRAM channels while managing parity and chip-select inputs.
Feature Summary
- Supports DDR5 server speeds up to 4800 MT/s
- Buffers Command Address (CA) bus, chip selects, and clocks
- Dual-channel architecture with independent operation
- Generates BCOM bus for LRDIMM data buffer control
Applications
- DDR5 RDIMM modules for enterprise servers
- DDR5 LRDIMM configurations
- Telecom infrastructure memory modules
Part Context
This component belongs to the 5RCD0140 series of registering clock drivers. It is specifically engineered for high-speed memory applications requiring signal integrity and timing precision in next-generation server architectures.
Replacement Considerations
Verify pinout compatibility and electrical specifications against current design requirements. Ensure the replacement part supports the target DDR5 speed grade and package type (FCCSP-240).
