EN25QE32A-104GIP(2PC)

The EN25QE32A-104GIP(2PC) is a 32 Mbit serial SPI NOR flash memory device offering high-performance non-volatile storage for embedded systems. It implements a serial interface architecture with Standard, Dual and Quad SPI support and operates across a full supply range of 2.3–3.6 V.

Targeted for industrial applications, the device provides uniform 4 Kbyte sectors, flexible block/sector erase and software/hardware write protection to support firmware storage, in-system code updates and protected data regions under an extended temperature range.

Key Features

• Memory Capacity & Organization — 32 Mbit (4 MByte) organized as 4M × 8 with 16384 programmable pages and 256 bytes per page for efficient code and data management.
• High-Speed SPI Interface — Supports Standard, Dual and Quad SPI modes with a 104 MHz clock rate for 1-, 2- or 4-bit transfers for fast read performance.
• Uniform Sector Architecture — 1024 sectors of 4 Kbyte each, plus 128 blocks of 32 Kbyte and 64 blocks of 64 Kbyte; any sector or block can be erased individually.
• Program / Erase Performance — Typical page program time 1 ms; sector erase ~100 ms, half-block ~300 ms, block ~500 ms and chip erase ~30 s for predictable update windows.
• Write Protection & Security — Software and hardware write protection, lockable 3 × 1024‑byte OTP security sector, and configurable protection to safeguard code and data.
• Low Power — Typical active current ~10 mA and typical power-down current ~1 μA to help minimize system power consumption.
• Reliability — Minimum 100K program/erase cycles per sector and 20 years data retention specification for long-term storage reliability.
• Packaging & Temperature — Industrial temperature range −40 °C to 85 °C; available in an 8‑lead SOP 150 mil surface-mount package.
• Additional Features — Default Quad Enable (QE=1), configurable dummy cycles, Read Unique ID, Serial Flash Discoverable Parameters (SFDP) support, and write suspend/resume.

Typical Applications

• Industrial Control Systems — Non-volatile storage of firmware and configuration in equipment operating across −40 °C to 85 °C.
• Field Upgradeable Devices — In-system program/erase support and per-sector protection enable secure firmware updates and patching.
• Embedded Code & Data Storage — Page-programming and block erase flexibility suits code shadowing, boot storage and protected data areas.

Unique Advantages

• High-Speed Serial Throughput — 104 MHz operation with Dual/Quad SPI modes reduces read latency for code execution-in-place and fast data reads.
• Flexible Memory Management — Uniform 4 Kbyte sectors plus multiple block sizes enable fine-grained erasure and overwrite strategies to simplify firmware updates.
• Robust Write Protection — Software and hardware protection mechanisms and a lockable OTP sector provide options for securing critical code and data.
• Designed for Harsh Environments — Industrial temperature rating and surface-mount packaging support deployment in industrial-grade equipment.
• Long-Term Reliability — Specified endurance (≥100K cycles) and 20-year data retention support long-life designs and maintenance cycles.
• Low Standby Power — Ultra-low power-down current helps reduce idle power draw in battery-assisted or always-on systems.

Why Choose EN25QE32A-104GIP(2PC)?

The EN25QE32A-104GIP(2PC) combines a proven SPI NOR architecture with industrial-grade temperature capability, flexible sector/block management and low-power operation. Its multi-mode SPI support (Standard/Dual/Quad) and 104 MHz clock rate make it suitable for embedded systems that require fast, reliable non-volatile storage and field updateability.

Choose this device for designs that require robust write protection, predictable program/erase timing, long data retention and a compact 8‑lead SOP package that integrates into space-constrained boards while meeting RoHS compliance.

Request a quote or submit a purchase inquiry to obtain pricing, lead time and availability for EN25QE32A-104GIP(2PC).