Our DDR and LPDDR Combo PHY is a versatile and high-performance solution designed to meet the memory interface needs of modern computing systems. This multi-standard PHY supports different types of DDR and LPDDR, providing flexibility and future-proofing for various applications including high-performance computing, mobile devices, and data centers. It ensures robust performance with high data rates, low latency, and efficient power consumption.
DDR and LPDDR Combo PHY
Overview
Key Features
- Supports multiple combinations of DDR/LPDDR interfaces
- DDR3, DDR3L, DDR4 and LPDDR4 combo PHY
- LPDDR4X and LPDDR5 combo PHY
- LPDDR5 and LPDDR5X combo PHY
- DDR4, DDR5 and LPDDR4 combo PHY
- DDR4, DDR5, LPDDR4, LPDDR4X combo PHY
- Etc.
- Compliant with JEDEC DDR and LPDDR standards
- Supports all auto calibrations
- Impedance calibration
- Delay measurement for clock period
- Write-leveling and gate training (per DRAM specification)
- Read and Write data eye training
- Per-bit, per-rank delay controllable (including CA/DQ/DQS)
- Etc.
- Industry leading area and power
- Robust Signal Integrity: Advanced equalization and timing features to ensure reliable data transmission
- Supports DDR/LPDDR I/O with power-down retention
- Supports CA and DQ signal swap table for easy system integration
- Supports LPDDR Dynamic Voltage and Frequency Scaling (DVFS)
- Compliant with AMBA APB3.0 for register accessing
Technical Specifications
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