LPDDR4 Super Combo Interface IP

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Compare 135 IP from 16 vendors (1 - 10)
  • DDR4 & LPDDR4 COMBO IO for memory controller PHY, 3200Mbps on TSMC 22nm
    • The DDR4&LPDDR4 COMBO IO is used to transfer the Command/Address/Clk and Data between the memory controller PHY and the DRAM device
    • The TX is designed to send information from PHY to DRAM and RX is designed to receive information which is from DRAM.
  • DDR4/ LPDDR4/ DDR3L PHY IP - 3200Mbps (Silicon Proven in TSMC 12FFC)
    • Supported DRAM type: DDR3L/DDR4/LPDDR4
    • Maximum controller clock frequency of 400MHz resulting in maximum DRAM data rate of 1866Mbps
    • Interface: SSTL135/POD12/LVSTL
    • Data path width scales in 32-bit increment
    Block Diagram -- DDR4/ LPDDR4/ DDR3L PHY IP - 3200Mbps (Silicon Proven in TSMC 12FFC)
  • DDR4/ LPDDR4/ DDR3L PHY IP - 1866Mbps (Silicon Proven in TSMC 28HPC+)
    • Supported DRAM type: DDR3L/DDR4/LPDDR4
    • Maximum controller clock frequency of 400MHz resulting in maximum DRAM data rate of 1866Mbps
    • Interface: SSTL135/POD12/LVSTL
    • Data path width scales in 32-bit increment
    Block Diagram -- DDR4/ LPDDR4/ DDR3L PHY IP - 1866Mbps (Silicon Proven in TSMC 28HPC+)
  • DDR and LPDDR Combo PHY
    • Supports multiple combinations of DDR/LPDDR interfaces
    • Compliant with JEDEC DDR and LPDDR standards
    • Supports all auto calibrations
    • Industry leading area and power
  • LPDDR4X/4 & LPDDR5T/5X/5 Combo Controller
    • Support for all LPDDR4 and LPDDR5 devices
    • Bank management logic monitors status of each bank
  • 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
  • I/O Library
    • Supports process nodes from 0.13um to 3nm
    • ESD protection: Robust ESD protection mechanisms ensuring device reliability and longevity
    • Temperature Range: Designed for wide operational temperature ranges, suitable for consumer, AI to automotive applications
    • Signal Integrity: Optimized for low noise and high signal integrity, ensuring reliable data transmission across all interfaces


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  • Automotive IP Suite
    • Our silicon proven Automotive IP Suite offers versatile and robust IP solutions for high-speed data communication in automotive applications.
    • By supporting a wide range of industry standards, it provides automotive manufacturers with the flexibility and reliability needed to develop advanced, high-performance vehicle systems.
  • DDR4/LPDDR4 PHY Interface
    • The DDR PHY IP is a combination of hard macro, I/O Pad and synthesizable RTL to provide a physical interface to JEDEC standard DDR3/DDR4 SDRAM memories.
    • The synthesizable RTL (ddr_phy_top) provides control functions such as initialization, SDRAM interface training, impedance calibration and programmable configuration controls.
  • Simulation VIP for LPDDR4
    • Speed (Mt/s)
    • 2133MHz (4266MT/s)
    • Device Density
    • Supports a wide range of device densities from 4Gb to 32Gb
    Block Diagram -- Simulation VIP for LPDDR4
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Semiconductor IP