EN25S16B-104WIP(2S)

The EN25S16B-104WIP(2S) is a 16.78 Mbit non-volatile SPI NOR flash memory in a compact 8-pin WSON (5×6 mm) surface-mount package. Built around a serial SPI architecture with Standard, Dual and Quad I/O modes, it targets embedded and industrial applications that require reliable code and data storage with flexible read/write performance.

With support for up to 104 MHz fast read, uniform 4 KB sectors, and industry-oriented operating range, this device delivers a combination of performance, density and protection features useful for firmware storage, system bootstrap, configuration data and field-upgradeable designs.

Key Features

• Memory Density & Organization — 16.78 Mbit total capacity organized as 2M × 8 with 8,192 programmable pages and 256 bytes per page for fine-grained programming.
• Serial SPI Architecture — SPI compatible serial interface supporting Standard, Dual and Quad SPI modes; SPI Mode 0 and Mode 3 supported for flexible system integration.
• High-Speed Read — Fast read performance up to 104 MHz (Standard/Dual/Quad configurations use configurable dummy cycles) for accelerated code and data access.
• Program & Erase Performance — Typical page program time 0.5 ms; sector erase and block erase options with individual sector/block erase capability for efficient in-field updates.
• Uniform Sector Architecture — 512 × 4 KB sectors with larger 32 KB and 64 KB block groupings, enabling targeted erase operations and reduced maintenance overhead.
• Low Power — Typical active current around 4.5 mA and standby/power-down currents in the sub-microampere range for energy-conscious systems.
• Reliability & Endurance — Designed for a minimum of 100K program/erase cycles per sector and 20 years data retention for robust long-term storage.
• Security & Protection — Software and hardware write-protect mechanisms including WP# pin control, lockable OTP sectors, and configurable protection of individual blocks.
• Package & Industrial Temperature — Available in an 8-pin WSON (5×6 mm) surface-mount package and rated for industrial operation from −40 °C to 85 °C.

Typical Applications

• Embedded Firmware Storage — Reliable non-volatile storage for bootloaders and application code with updatable sectors for field firmware patches.
• Industrial Control — Configuration and calibration data storage in industrial controllers and automation equipment operating across −40 °C to 85 °C.
• IoT & Edge Devices — Compact SPI flash for storing device identity, firmware and configuration in space-constrained, low-power edge modules.
• Consumer Electronics — Program storage and parameter memory for user interfaces, set-top boxes and other embedded consumer devices that use SPI NOR.

Unique Advantages

• Flexible SPI Modes: Standard, Dual and Quad SPI support allows designers to trade pin count for throughput without changing memory density.
• Granular Erase and Protection: Uniform 4 KB sectors and block-level protection enable targeted updates while preserving protected code or data regions.
• Fast System Startup: 104 MHz fast read capability reduces boot time and accelerates code fetch in performance-sensitive designs.
• Industrial-Grade Reliability: Rated for −40 °C to 85 °C operation and 100K program/erase cycles, supporting long-term deployment in harsh environments.
• Compact, Surface-Mount Package: 8-pin WSON (5×6 mm) package minimizes PCB area while providing robust soldered mounting for automated assembly.

Why Choose EN25S16B-104WIP(2S)?

The EN25S16B-104WIP(2S) pairs practical capacity with flexible SPI performance and sector-level control to meet the needs of embedded and industrial designs that require reliable, field-updatable non-volatile storage. Its combination of high-speed read modes, low power characteristics and proven endurance make it suitable for applications ranging from firmware storage to configuration and secure data segments.

Engineers will find the part useful where compact package footprint, industrial temperature range and flexible protection mechanisms are priorities—enabling efficient BOM, simplified integration and long-term maintainability in production systems.

If you would like pricing, availability, or technical ordering information for EN25S16B-104WIP(2S), request a quote or submit a purchase inquiry and our team will respond with the next steps.