IP Catalog > Memory Controller/PHY IP > DDR IP

DDR IP

DDR IP (Double Data Rate Interface) cores support high-speed data transfer for various types of DDR memory, including DDR3, DDR4, and DDR5, ensuring optimal performance for applications in computing, mobile devices, automotive systems, and embedded solutions. DDR IP cores offer features such as low latency, high bandwidth, and power efficiency.

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Compare 641 DDR IP from 35 vendors (1 - 10)
  • CXL memory expansion
    • Turn key solution: compression, compaction, memory management
    • Automatic compressed memory tier
    • Multi-instance support to match interface throughput
    • Cache line granularity decompression for highest read performance (proprietary algorithm)
    Block Diagram -- CXL memory expansion
  • PSRAM/RPC PHY & Controller
    • The DDR IP Mixed-Signal MR PSRAM PHY and RPC PHY provide turnkey physical interface solutions for ICs requiring access to JEDEC compatible PSRAM/RPC devices
    • It is optimized for low-power and high-speed applications with robust timing and small silicon area
    • The PSRAM PHY supports AP memory UHS/OPI PSRAM components on the market, and the RPC PHY supports ETRON components on the market
    Block Diagram -- PSRAM/RPC PHY & Controller
  • MRDIMM DDR5 & DDR5/4 PHY & Controller
    • The DDR IP Mixed-Signal MRDIMM DDR5 PHY and DDR5/4 Combo PHY provide turnkey physical interface solutions for ICs requiring access to JEDEC compatible SDRAM or MRDIMM/ RDIMM/ LRDIMM/ UDIMM DDR5 devices
    • It is optimized for low-power and high-speed applications with robust timing and small silicon area
    • It supports all JEDEC DDR5/4 SDRAM components in the market
    Block Diagram -- MRDIMM DDR5 & DDR5/4 PHY & Controller
  • GDDR6X/6 Combo PHY & Controller
    • The GDDR6X/6 PHY is fully compliant with the JEDEC GDDR6X/6 standard, supporting data rates of up to 20Gbps per pin for PAM2 GDDR6 mode and 24Gbps for PAM4 GDDR6X mode
    • The GDDR6X/6 interface supports 2 channels, each with 16 bits for a total data width of 32 bits per memory device
    • With a maximum speed of 20/24Gbps per pin, The GDDR6X/6 Combo PHY delivers a peak bandwidth of up to 80GB/s or 96GB/s per memory device
    Block Diagram -- GDDR6X/6 Combo PHY & Controller
  • GDDR6 PHY IP for 12nm
    • JEDEC JESD250 compliant GDDR6 support
    • X16 mode, X8 mode, and pseudo-channel mode
    • Low frequency RDQS mode support
    Block Diagram -- GDDR6 PHY IP for 12nm
  • LPDDR5X/5/4X/4 combo PHY at Samsung SF5A
    • Compliant for JEDEC standards for LPDDR5X/5/4X/4 with PHY standards
    • DFI 5.1 specification PHY Interface Compliant
    • Support up to 4 ranks
    • x16 and x32 channel support
    Block Diagram -- LPDDR5X/5/4X/4 combo PHY at Samsung SF5A
  • LPDDR5X/5/4X/4 combo PHY at 7nm
    • Compliant with JEDEC JESD209-5B for LPDDR5X/5/4X/4 with PHY standards
    • Delivering up to 8533Mbps
    • DFI 5.1 specification PHY Interface Compliant
    • Support up to 4 ranks
    Block Diagram -- LPDDR5X/5/4X/4 combo PHY at 7nm
  • LPDDR5X/5/4X/4 PHY IP for 12nm
    • Compliant with JEDEC standards for LPDDR5X/5/4X/4 with PHY standards
    • DFI 5.0 Interface Compliant
    • Supports up to 4 ranks
    • Multiple frequency states
    Block Diagram -- LPDDR5X/5/4X/4 PHY IP for 12nm
  • Memory Controller
    • JEDEC GDDR6 standard JESD250B
    • Fast frequency switching
    • Flexible Configuration
    Block Diagram -- Memory Controller
  • DDR5 Serial Presence Detect (SPD) Hub Interface
    • The SPD5 Hub Function IP has been developed to interface I3C/I2C Host Bus and it allows an isolation of local devices like Temperature Sensor(TS), from master host bus
    • This SPD5 has Two wire serial interface like SCL, SDA
    •  
    Block Diagram -- DDR5 Serial Presence Detect (SPD) Hub Interface
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