Memory Interfaces IP

Compare 34 Memory Interfaces IP from 4 vendors (1 - 10)

High Speed I/O Solution
- Brite DDR (Double Data Rate SDRAM) IO libraries cover wide range of DDR standards, from DDR2 to DDR4 and LPDDR2 to LPDDR4X with the data rate from 200Mbps to 4266Mbps.
- Brite ONFI IO libraries are compliant to ONFI 4.2/4.0/3.2 standards with ODT (On-Die Termination) and impedance calibration functions.
- Brite LVDS IO libraries can support data rate up to 2000Mbps with 2.5V and 1.8V power.
DDR4 IO for memory PHY, 3200Mbps on SMIC 40nm
- The DDR4 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.
PHY IO for PSRAM memory PHY, 1066Mbps on TSMC 22nm
- The PHYIOs is used to transfer the Command/Address/Clk and Data between the memory controller PHY and the PSRAM device
- The TX is designed to send information from PHY to PSRAM and RX is designed to receive information which is from PSRAM
- there are bi-direction DQ IO, TX-only CK IO, filler cell with differrent size and VDDQ/VSS power clamp IO included in the PHYIOs.
SD 3.0 I/O Pad Set
- Dual voltage operation (1.8V & 3.3V)
- Fault-tolerant operation (no current flow when DVDD = 0V at VPAD <= 3.63V)
- Programmable drive strength
- Selectable output slew-rate (slow / fast)
RGMII IO Pad Set
ONFI_4 IO Pad Set
- ONFI Single-Ended Driver / Receiver Features:
- ? Driver – user-selectable on-die termination and programmable drive strength with ODT / ZO calibration and programmable “off” state control.
- o ODT Rtt = 30? / 50? / 75? / 100? / 150?
- o ZOUT = 18? / 25? / 35? / 50?
ONFI IO Pad Set
- ONFI Single-Ended Driver / Receiver Features:
- ? Driver – user-selectable on-die termination and programmable drive strength with ODT / ZO calibration and programmable “off” state control.
- o ODT Rtt = 30? / 50? / 75? / 100? / 150?
- o ZOUT = 18? / 25? / 35? / 50?
SSTL_15_18 IO Pad Set
- Full DDR3 capability - 800MHz (1600 Mbps)
- Full DDR2 capability
- Low Power driving standard DDR3 memories
- 2.5V FETs
7 way DDR combo
- Full DDR4 capability
- Full DDR3 / DDR3L / DDR3U capability
- Full LPDDR4 capability
- Full LPDDR3 capability
ONFI 4.1 I/O Pad Set
- ONFI Single-Ended Driver / Receiver Features:
- ? Driver – user-selectable on-die termination and programmable drive strength with ODT / ZO calibration and programmable “off” state control.
- o ODT Rtt = 30? / 50? / 75? / 100? / 150?
- o ZOUT = 18? / 25? / 35? / 50?