EN25QW32A-104GIAP(2P)

The EN25QW32A-104GIAP(2P) is a 32 Mbit serial NOR Flash memory device with a wide operating voltage range (1.65–3.6 V) and SPI serial interface. It implements standard, Dual and Quad SPI modes and is designed for embedded code and data storage in automotive and industrial systems that require robust, non-volatile memory.

With high-speed SPI operation up to 104 MHz, uniform 4 Kbyte sector architecture and comprehensive program/erase protection options, this device targets applications that need reliable firmware storage, field updates and long-term data retention across a wide temperature range.

Key Features

• Memory & Organization 32 Mbit serial NOR Flash organized as 4M × 8 (4096 KByte) with 256-byte programmable pages and 4 Kbyte uniform sectors for flexible sector/block erase and programming.
• Interface & Performance SPI-compatible serial interface supporting Standard, Dual and Quad SPI (Mode 0 and Mode 3) with a 104 MHz clock rate for 1-, 2- and 4-bit transfers and an access time of 12 ns.
• Program/Erase Speed High-performance program and erase: typical page program time 1.2 ms, sector erase 150 ms, half-block 500 ms, block erase 700 ms and chip erase 35 seconds. Write cycle time (word/page) specified as 4 ms.
• Power Single power-supply operation across 1.65–3.6 V with low power consumption: typical active current 14 mA and typical power-down current 1 μA.
• Reliability & Endurance Minimum 100K program/erase cycles per sector/block and 20 years data retention for long-term reliability.
• Security & Protection Software and hardware write protection, WP# pin enable/disable, lockable 3 × 1024-byte OTP security sector, and support for write suspend/resume to protect critical regions during updates.
• Packaging & Temperature Surface-mount 8-pin SOP (150 mil) package rated for industrial operation from −40 °C to +105 °C; available in multiple Pb-free package options.
• Standards & Discoverability Supports Serial Flash Discoverable Parameters (SFDP) and a Read Unique ID command for system integration and device identification.

Typical Applications

• Automotive Systems — AEC‑Q100 qualified, suitable for automotive modules that require non-volatile code and parameter storage across a wide temperature range.
• Industrial Control & Instrumentation — Reliable firmware storage and field-update capability for industrial controllers and instrumentation operating from −40 °C to +105 °C.
• Firmware & Boot Code Storage — Uniform sector architecture and block-level protection enable targeted code updates and secure storage of boot firmware and system code.
• Data Logging & Parameter Storage — Durable endurance and long data retention for configuration, calibration data and event logging in embedded systems.

Unique Advantages

• Wide operating voltage — 1.65–3.6 V single-supply operation simplifies power-rail design and supports mixed-voltage systems.
• High-speed SPI operation — 104 MHz clock support for Standard, Dual and Quad SPI modes delivers fast read/write throughput for faster boot and code fetch.
• Robust program/erase flexibility — Uniform 4 Kbyte sectors with individual sector/block erase and write suspend/resume enable safe in-field updates and partial memory management.
• Automotive-grade qualification — AEC‑Q100 qualification and industrial temperature rating make the device suitable for demanding automotive and industrial environments.
• Low-power standby — Typical power-down current of 1 μA helps minimize standby energy consumption in battery-backed or low-power systems.
• Long-term reliability — Minimum 100K endurance cycles and 20 years data retention provide long service life for deployed products.

Why Choose EN25QW32A-104GIAP(2P)?

The EN25QW32A-104GIAP(2P) combines wide-voltage flexibility, high-speed SPI interfaces and industry-grade qualification to serve applications that demand reliable non-volatile storage under harsh conditions. Its uniform sector architecture, comprehensive protection features and proven endurance make it well suited for designers implementing firmware storage, field updates and persistent configuration data in automotive and industrial systems.

Engineers and procurement teams will find this device appropriate for designs that require a balance of performance, low power and long-term data integrity, supported by standardized SPI discoverability and device identification features.

Request a quote or submit an inquiry for pricing and availability to begin integrating the EN25QW32A-104GIAP(2P) into your next design.