EN25QW80A-104XFIP(2P)

The EN25QW80A-104XFIP(2P) is an 8 Mbit serial NOR Flash memory device offering a wide operating voltage range and high-speed SPI interfaces. Built on a uniform-sector NOR architecture, it supports Standard, Dual and Quad SPI modes and a 104 MHz clock rate for fast read operations.

Designed for industrial applications, this device delivers flexible program/erase granularity, hardware and software protection options, and low-power modes—making it suitable for embedded firmware storage, code patching and data storage across a broad set of systems that require non-volatile serial memory.

Key Features

• Memory & Organization — 8 M-bit capacity organized as 1M × 8 (1024 KByte) with 4096 pages and 256 bytes per programmable page.
• Interface & Performance — SPI-compatible Serial Interface supporting Standard/Dual/Quad SPI, SPI modes 0 and 3, configurable dummy cycles, and 104 MHz clock rate for Standard, two-bit and four-bit transfers.
• Program & Erase Performance — Page program time typically 1 ms; sector erase typically 100 ms; half-block erase typically 300 ms; block erase typically 500 ms; chip erase typically 8 seconds. Write cycle time (word/page) specified as 4 ms.
• Power & Timing — Single-supply operation across a wide voltage range of 1.65 V to 3.6 V, typical active current ~10 mA and typical power-down current ~1 µA; access time listed as 12 ns.
• Reliability & Endurance — Minimum 100K program/erase cycles per sector or block and data retention specified at 20 years.
• Security & Protection — Software and hardware write protection with WP# pin, write suspend/resume, lockable 3 × 1,024-byte OTP security sector, and support for Read Unique ID and SFDP signature.
• Package & Temperature — Surface-mount USON-8 package (3 × 2 × 0.45 mm) and industrial operating temperature range −40°C to +85°C. RoHS-compliant and Pb-free package options.

Typical Applications

• Embedded Systems — Store firmware, boot code and support field updates with fine-grained erase and write-protect features.
• Industrial Control — Industrial-temperature rated non-volatile storage for control firmware and configuration data in harsh environments.
• IoT and Battery-Powered Devices — Wide voltage range and low-power standby (1 µA typical) make it suitable for constrained power designs requiring reliable code and data retention.
• Secure Configuration & ID Storage — Lockable OTP sector and Read Unique ID for storing device-specific keys, calibration data or configuration parameters.

Unique Advantages

• Wide Supply Range: 1.65–3.6 V operation simplifies power-rail design across mixed-voltage systems.
• Flexible Performance Modes: Standard, Dual and Quad SPI at up to 104 MHz give designers options to optimize throughput versus pin usage.
• Fine-Grained Erase Architecture: 4 KByte uniform sectors plus 32K/64K blocks enable targeted updates and reduce unnecessary erase cycles.
• Strong Data Retention & Endurance: 20-year retention and a minimum of 100K program/erase cycles support long-term deployed systems.
• Hardware and Software Protection: WP# pin plus software protection bits and write suspend/resume improve robustness during in-field updates.
• Compact Industrial Package: USON-8 (3×2×0.45 mm) provides a small footprint while meeting industrial temperature requirements.

Why Choose EN25QW80A-104XFIP(2P)?

The EN25QW80A-104XFIP(2P) positions itself as a versatile serial NOR Flash option for designers needing a compact, industrial-temperature memory with flexible SPI modes and strong program/erase control. Its combination of wide voltage operation, high-speed SPI at 104 MHz, and uniform-sector architecture makes it appropriate for firmware storage, field-updatable code, and secure configuration data in embedded and industrial applications.

This device delivers measurable long-term value through robust endurance and retention figures, configurable protection features and a small surface-mount USON footprint—allowing system designers to optimize board space while retaining reliable non-volatile storage capabilities.

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