EN25QW32A-104WIP(2P)

The EN25QW32A-104WIP(2P) is a 32 Mbit serial NOR Flash memory device using a Serial Peripheral Interface (SPI) architecture. It provides Standard, Dual and Quad SPI operation with a wide single-supply voltage range and industrial temperature rating, making it suited for systems that require non-volatile serial storage across a broad power and thermal window.

This device targets designs that need high-performance SPI Flash with flexible I/O modes, sector-level erase and robust program/erase endurance while maintaining low standby current and a compact surface-mount footprint.

Key Features

• Memory Core  32 Mbit (4M × 8) serial NOR Flash organized as 4096 KByte with 16384 pages and 256 bytes per programmable page.
• Flexible SPI Interface  Supports Standard, Dual and Quad SPI modes (Mode 0 and Mode 3) with configurable dummy cycles and read support for 1-, 2- and 4-bit data paths.
• High-Speed Operation  Up to 104 MHz clock rate for Standard, Dual (two data bits) and Quad (four data bits) SPI transfers.
• Voltage Range  Wide single-supply operation from 1.65 V to 3.6 V to accommodate varied system power rails.
• Program / Erase Performance  Typical page program time 1 ms; typical sector erase time 100 ms; half-block and block erase typical times 300 ms and 500 ms, respectively; chip erase typical 30 s.
• Low Power  Typical active current 10 mA and typical power-down current 1 µA for low standby energy use.
• Reliability and Data Retention  Minimum 100K program/erase cycles per sector or block and typical data retention of 20 years.
• Uniform Sector Architecture & Protection  1024 uniform 4-Kbyte sectors (also 128 × 32-KB blocks and 64 × 64-KB blocks). Supports software and hardware write protection and a lockable 3×1024-byte OTP security sector; WP# pin for enable/disable protection.
• Package & Mounting  Available in an 8-contact VDFN / WSON package (6 × 5 mm) for compact surface-mount designs; industrial temperature range −40°C to +85°C.
• Additional Features  Support for SFDP (Serial Flash Discoverable Parameters), Read Unique ID, volatile status register bits, and Write Suspend/Resume functionality.
• Standards & Compliance  All Pb-free packages are RoHS compliant.

Typical Applications

• Industrial Control  Non-volatile code and data storage in systems requiring an industrial temperature range and wide supply voltage support.
• Firmware and Code Storage  Page-programmable memory and sector/block erase enable in-field updates and selective code patching.
• Compact Embedded Devices  Small VDFN/WSON 6×5 mm package offers a low-footprint solution for space-constrained PCBs.
• Low-Power Systems  Low power-down current supports designs that require minimal standby energy.

Unique Advantages

• Wide Voltage Compatibility  1.65–3.6 V single-supply range reduces the need for additional power domain conversion in mixed-voltage systems.
• Multi-Mode SPI Flexibility  Standard, Dual and Quad SPI support at the same maximum clock rate simplifies throughput scaling without changing the device family.
• Fine-Grained Erase & Protection  Uniform 4-KB sectors and comprehensive software/hardware protection let designs protect and update specific code or data regions.
• Industrial Temperature Range  Rated −40°C to +85°C for reliable operation across typical industrial environmental conditions.
• High Endurance and Long Retention  100K program/erase cycles and 20-year data retention provide long-term data reliability for deployed products.
• Compact Surface-Mount Package  8-pin VDFN/WSON (6×5 mm) enables small form-factor placement and simplified BOM choices.

Why Choose EN25QW32A-104WIP(2P)?

The EN25QW32A-104WIP(2P) balances high-speed SPI performance (104 MHz) with wide-voltage operation (1.65–3.6 V) and industrial temperature resilience (−40°C to +85°C). Its flexible I/O modes (Standard/Dual/Quad), uniform sector architecture and hardware/software protection capabilities make it a practical choice for designs requiring reliable, field-updatable non-volatile storage in a compact surface-mount package.

This device is appropriate for engineers and procurement teams building industrial and embedded systems that need predictable program/erase endurance, long data retention and low standby power—paired with a small board footprint and industry-standard SPI interoperability.

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