EN25SE16A-80HIP(2P)

The EN25SE16A-80HIP(2P) from ESMT is a 16 Mbit serial SPI NOR Flash memory device designed for industrial-grade non-volatile code and data storage. Based on a serial interface architecture, the device supports Standard/Dual/Quad SPI operation and is optimized for embedded and industrial systems requiring reliable firmware and data retention across a wide temperature range.

With an 80 MHz clock capability, uniform 4 KB sectors and flexible program/erase options, the EN25SE16A delivers a balance of performance, data protection and endurance for flash-based storage and boot code applications.

Key Features

• Memory Type & Capacity 16 M-bit SPI NOR Flash organized as 2M × 8 (2,048 KByte) with 8,192 pages and 256 bytes per programmable page.
• High-speed SPI Interface Supports Standard, Dual and Quad SPI modes with an 80 MHz clock rate for 1-, 2- and 4-bit data transfers (Standard SPI: CLK, CS#, DI, DO, WP#, HOLD#).
• Uniform Sector Architecture 512 uniform 4-Kbyte sectors; also mapped as 64 × 32-Kbyte blocks and 32 × 64-Kbyte blocks for flexible erase granularity.
• Program and Erase Performance Typical page program time 1 ms; sector erase ~100 ms typical; half-block erase ~300 ms; block erase ~500 ms; chip erase ~15 seconds typical.
• Write Protection and Security Software and hardware write protection options, WP# pin control, and a lockable 3 × 1,024-byte OTP security sector for critical data.
• Reliability and Retention Minimum 100K program/erase cycles per sector and typical data retention of 20 years.
• Power and Current Low power operation with typical active current ~10 mA and typical power-down current ~1 µA.
• Package & Temperature Available in Pb‑free 8‑lead SOP packages (150 mil and 200 mil body widths) and other 8‑contact packages; industrial operating temperature −40 °C to 85 °C.

Typical Applications

• Industrial Control Non-volatile storage for firmware and configuration in industrial controllers and embedded automation equipment, benefiting from industrial temperature support.
• Boot and Code Storage Reliable storage of boot code and application firmware where uniform sectors and individual sector erase are required for in-field updates.
• Communications and Networking Storage of device configuration, firmware images and calibration data in network appliances and communication modules that require serial Flash.

Unique Advantages

• Flexible SPI Modes: Standard, Dual and Quad SPI support enables designers to choose the most suitable throughput and pin usage for their system.
• Granular Erase Architecture: 4-Kbyte uniform sectors and multiple block sizes allow optimized update strategies and minimized erase impact.
• Low Power Standby: Typical power‑down current of 1 µA helps minimize standby energy consumption in battery‑sensitive or always‑on systems.
• Industrial Temperature Range: Rated for −40 °C to 85 °C, making it appropriate for industrial environments and temperature‑sensitive deployments.
• High Endurance and Retention: Designed for a minimum of 100K program/erase cycles and ~20 years data retention to support long lifecycle products.
• Hardware and Software Protection: Multiple protection mechanisms including WP# and software write-protect provide layered defenses for critical code and data.

Why Choose EN25SE16A-80HIP(2P)?

The EN25SE16A-80HIP(2P) combines a proven SPI NOR architecture with industrial-grade robustness to deliver non-volatile storage that is both versatile and reliable. Its support for Standard/Dual/Quad SPI at up to 80 MHz, uniform sector layout and comprehensive protection features make it well suited for designs that require controlled firmware updates, secure data storage and predictable program/erase performance.

Engineers designing industrial and embedded systems will find the EN25SE16A suitable for applications demanding sustained endurance, long data retention and low standby power, all packaged in common 8‑pin SOP footprints for straightforward PCB integration.

Request a quote or submit an RFQ to get pricing, lead-time and availability for EN25SE16A-80HIP(2P) for your next design.