ONFI PHY

M31 ONFI multi-PHY is a versatile solution that accommodates ONFI4.0 to ONFI6.0 NAND flash interfaces, offering impressive speeds of up to 4800Mbps. This advanced technology seamlessly integrates support for CTT (Command Transfer Time), LTT (Address Transfer Time), and PI-LTT (Program and Input Transfer Time) signals. The robust ONFI multi-PHY not only ensures high-speed data transfers but also provides comprehensive support for various NAND flash interface versions, enhancing overall performance and adaptability.

Key Benefits
PISI Support for Package Design
Advanced equalization to improve large loading signal eye
  • IP Product Lists
  • Features
  • ONFI PHY 4.8GT/s for ONFI v6 & JESD230G
  • Multi-interface support: ONFI6.0 up to 4800Mbps
  • Multi-data-interface support: CTT (NVDDR3), LTT (NVLPDDR4) and PI-LTT
  • Optimized for high performance and integration flexibility. The harden IP included 8-bit data blocks, up to 8 CE/channel, clock blocks, PLL, and DLL.
  • High-resolution read/write delay adjust
  • Per bit deskew on read/write data path
  • Low power mode
  • Dynamic frequency scaling
  • Testability support: DFT, boundary scan, and BIST with loopback tests
  • Advanced equalization, including TX FFE and RX DFE
  • PI/SI design guidelines to ensure high data rate performance
  • Advance clock structure to minimize jitter and automated interface timing margins with less power
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