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DDR4 IP

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Search (20)
Compare 20 DDR4 IP from 7 vendors (1 - 10)
  • DDR4/3, LPDDR5x/5/4x/4 Memory Controller IP
    • Compliant with JEDEC standard for LPDDR5/4/3, DDR4/3
    • DRAM rank of up to 4
    • Lock-step-based controlling of multiple DRAM devices up to x64 DQ width
    • Support for dynamic DRAM frequency scaling
    Block Diagram -- DDR4/3, LPDDR5x/5/4x/4 Memory Controller IP
  • LPDDR4/3, DDR4/3 Memory Controller IP
    • Compliant with JEDEC standards for LPDDR4/3, DDR4/3
    • DRAM rank of up to 4
    • Lock-step-based controlling of multiple DRAM devices up to x64 DQ width
    • Support for dynamic DRAM frequency scaling
    Block Diagram -- LPDDR4/3, DDR4/3 Memory Controller IP
  • 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+)
  • 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)
  • DDR PHY & DDR CONTROLLER IP
    • DDR4/DDR3/DDR2 PHY IP fully compliant with the DFI 4.0 Specification.
    • LPDDR5/LPDDR4/LPDDR3/LPDDR2 PHY IP fully compliant with the DFI 4.0 Specification.
    • Support speeds up to 4266Mbps.
    • IP is split into 2 hard macros.
    Block Diagram -- DDR PHY & DDR CONTROLLER IP
  • DDR4 / DDR3/ DDR3L / LPDDR4 Memory Controller IP optimized for low latency
    • Support DDR3 / DDR3L / DDR4/ 3DS DDR4/ LPDDR4 / MRAM
    • Support x8/x16/x32 DRAM data bus configuration (programmable)
    • Support Multi-Ranks DRAM configuration
    • DDR base on DFI spec 4.0 compliant.
    Block Diagram -- DDR4 / DDR3/ DDR3L / LPDDR4 Memory Controller IP optimized for low latency
  • DDR 4/3 Memory Controller IP - 2400MHz
    • Support s DDR 4 /DDR3 SDRAM
    • 16 bit s width , Single Channel DDR 4 /DDR3 SDRAM Interface .
    • 16 bits for per channel, could support 2 x8 bits DDR3, but could not support 2 x8 bits DDR4.
    • Memory Clock up to 6 66 MHz, DFI Clock up to 666 MHz .
    Block Diagram -- DDR 4/3 Memory Controller IP - 2400MHz
  • DDR4 Memory Controller
    • Maximizes bus efficiency via Look-Ahead command processing, Bank Management, Auto-Precharge and Additive Latency support
    • Minimal latency achieved via parameterized pipelining
    • Achieves high clock rates with minimal routing constraints
    • Supports half-rate and quarter-rate clock operation
  • DDR4/3L PHY for TSMC
    • Application optimized configurations for fast time to delivery and lower risk
    • Memory controller interface complies with DFI standards up to 5.1
    • Internal and external datapath loop-back modes
    • Per-bit deskew on read and write datapath
  • Denali High-Speed DDR PHY for TSMC 22ULP
    • LPDDR4/LPDDR3/DDR4/DDR3/DDR3L training with write-leveling and data-eye training
    • I/O pads with impedance calibration logic and data retention capability
    • Optional clock gating available for low-power control
    • Multiple PLLs for maximum system margin
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