EN25F10A-104WIP(2NF)

The EN25F10A-104WIP(2NF) is a 1 Mbit (128 K-byte / 128K × 8) serial NOR Flash memory designed for industrial embedded storage. It implements a high-performance SPI serial interface with Standard, Dual and Quad I/O options to deliver fast read and program operations for firmware, configuration and data-logging storage.

Built for industrial use, the device provides high clock-rate operation (up to 104 MHz), low-power standby, flexible erase granularity, and hardware/software write protection. These attributes make it suitable for embedded control, IoT edge devices, and industrial instrumentation that require reliable non-volatile storage across a wide temperature range.

Key Features

• Memory  1.049 Mbit total capacity organized as 128K × 8 with 256-byte programmable pages; uniform sector architecture with 32 × 4-Kbyte sectors.
• Interface & Performance  SPI serial architecture with Standard, Dual and Quad SPI support; SPI modes 0 and 3 and a 104 MHz clock rate for Standard, Dual and Quad throughput.
• Program / Erase  Page program supports up to 256 bytes per operation (typical page program time 0.5 ms); sector and block erase options (sector erase ~40 ms typical, 32 KB block ~120 ms typical, 64 KB block ~150 ms typical, chip erase ~0.5 s typical).
• Power  Single power-supply operation with typical active current ~5 mA and typical power-down current ~1 µA; full series voltage range documented as 2.3–3.6 V while a 2.5 V supply value is indicated in product specifications.
• Protection & Security  Software and hardware write protection including WP# pin, volatile status register bits, and three lockable 512-byte OTP security sectors; supports Read Unique ID and SFDP signature.
• Reliability  Minimum 100K program/erase cycles per sector and 20-year data retention typical, suitable for long-term embedded storage requirements.
• Package & Temperature  Surface-mount 8-pin WSON package (5 × 6 mm) and industrial operating temperature range −40 °C to 85 °C.
• Other  Low access latency (specification lists 8 ns access time) and support for standard SPI pinouts including CLK, CS#, DI, DO, WP#, and HOLD#.

Typical Applications

• Industrial Control  Reliable non-volatile storage for firmware, configuration tables and calibration data in PLCs, HMIs and factory automation equipment.
• Embedded Systems  Boot and program storage for microcontroller-based systems that require a small, fast serial Flash with sector/block erase flexibility.
• IoT & Edge Devices  Local storage of firmware, logs and configuration in sensors, gateways and remote nodes where low power and wide temperature range are important.
• Consumer & Appliance Firmware  Compact firmware and settings storage for appliances, consumer electronics and control modules requiring serial SPI Flash integration.

Unique Advantages

• High-speed SPI access: 104 MHz clock rate for Standard/Dual/Quad modes enables fast read throughput and shortened boot times.
• Flexible erase granularity: Uniform 4 KB sectors with larger 32 KB/64 KB blocks allow optimized erase strategies and reduced wear for firmware updates.
• Low-power standby: Typical power-down current of ~1 µA helps extend battery life and reduce system standby consumption.
• Robust data protection: Hardware WP# plus software protection and lockable OTP sectors provide layered protection for critical code and keys.
• Industrial-grade operation: −40 °C to 85 °C temperature rating and surface-mount WSON packaging support compact, rugged board designs.
• Long service life: Specified minimum 100K program/erase cycles and 20-year data retention support long-term deployment and field updates.

Why Choose EN25F10A-104WIP(2NF)?

The EN25F10A-104WIP(2NF) combines high-speed SPI operation, flexible erase/program options and low-power characteristics in a compact industrial-grade package. Its combination of Standard/Dual/Quad I/O, uniform sector architecture and hardware/software protection makes it well suited for embedded designs that require dependable non-volatile storage for firmware, calibration and secure OTP data.

This part is a practical choice for engineers and procurement teams building industrial controls, IoT edge nodes, and embedded appliances seeking a small-footprint serial Flash with documented endurance, retention and industrial temperature support.

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