ONFI 3.0 PHY IP

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Compare 5 IP from 3 vendors (1 - 5)
  • ONFI 3.0 Compatible I/O Buffer on TSMC CLN28HPL
    • High speed, source synchronous, bi-directional I/O buffer supporting the Open NAND Flash Interface (ONFI) 3.0 standard
    • Operation up to 200MHz DDR (400Mbps) performance with single load topology
    • Designed with core and 1.8V IO oxide devices
    • Built-in ODT (On-Die Termination)
  • ONFI 3.2 NAND Flash PHY IP Compliant to JEDEC
    • Compliant to ONFI revision 3.2 standard
    • Silicon proven PLL to support all frequencies from 10MHz to 266MHz, and DLL to improve data sampling accuracy dynamically
    • Include ONFI 3.2 I/O pads compatible to 1.8v NV-DDR2 533 MT/s and 3v NV-DDR 200 MT/s
    • Supports NV-DDR2 mode of operation supporting up to 266MHz
    Block Diagram -- ONFI 3.2 NAND Flash PHY IP Compliant to JEDEC
  • ONFI 3.2 NAND Flash Controller IP Compliant to JEDEC
    • Compliant to ONFI 3.2 Specification
    • Supports SDR, NV-DDR and NV-DDR2
    • Included synthesizable PLL/DLL
    • ONFI 3.2 compatible 1.8v NV-DDR2 I/O pads supporting up to 533MT/s is available
    Block Diagram -- ONFI 3.2 NAND Flash Controller IP Compliant to JEDEC
  • 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?
  • 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?
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