Memory IP

eFlash

High-Reliability Large-Capacity Embedded Flash IP

High Reliability Large Capacity Minimum only 3-Mask Integration

eFlash IP is based on mature BCD process platform, requiring only 3 additional mask layers for embedded flash, providing high-performance, high-reliability and large-capacity storage, with a high-reliability solution for automotive-grade applications.

  • High reliability: Supports -40℃ to 125℃ junction temperature range, endurance up to 100K program/erase cycles, data retention over 10 years at 125℃, meeting AEC-Q100 Grade 1

  • Functional safety: Provide ECC and EDWS error detection and warning system, supports Margin Read, providing hardware foundation for ISO 26262 functional safety certification

  • High performance: Asynchronous interface with max read access time (Tkq) of 48ns; supports random read, program, and sector/page/chip erase

  • High area efficiency:Strong process compatibility; density customizable per application to reduce overall system cost

  • Suitable for body control unit (ECU), power management and other automotive electronics, MCU/ASIC applications


Highlights

  • High Reliability

    100K endurance
    >10 years retention at 125℃

  • Automotive-Grade

    Meets AEC-Q100
    Grade 1

  • Functional Safety

    Provide ECC & EDWS
    for ISO 26262

  • High-Speed Read

    Asynchronous interface
    48ns max access time

  • Cost-Effective

    Only 3 additional
    mask layers

  • Area Efficiency

    Small area design
    customizable density

  • Wide Temperature Range

    -40℃ to 125℃
    junction temperature

Applications

  • Automotive Electronics
    ECU code execution and
    data logging

  • PMIC

  • MCU / ASIC

  • Industrial Control

  • Consumer Electronics

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