EN25S16B-104WIP(2SC)

The EN25S16B-104WIP(2SC) is a 16.78 Mbit non-volatile SPI NOR Flash memory in an industrial-grade surface-mount 8-pin WSON (5×6 mm) package. It implements a serial SPI NOR architecture with a 2M × 8 memory organization and is designed for embedded systems that require reliable firmware and data storage across an extended temperature range.

Key value propositions include high-speed serial read up to 104 MHz, a uniform sector architecture for targeted erase and program operations, and low-power standby behavior—making the device suitable for compact, power-conscious designs requiring durable data retention and write/erase cycling.

Key Features

• Memory & Organization  16.78 Mbit total capacity organized as 2M × 8 with 8,192 programmable pages and 256 bytes per page for convenient block and page-level updates.
• SPI NOR Serial Technology  Serial SPI architecture supporting Standard, Dual and Quad SPI modes for flexible I/O configurations and higher throughput where supported.
• High-Speed Read Performance  Fast read capability up to 104 MHz in standard and dual modes (104 MHz with 1 dummy byte; quad mode supported at 104 MHz with 3 dummy bytes) for accelerated code and data fetch.
• Erase & Program  Uniform sector architecture with 512 × 4 KB sectors, plus larger block options; individual sector/block erase allows targeted updates and reduced erase time for specific regions.
• Write Cycle and Access  Write cycle time (word/page) specification: 3 ms; random access time: 8 ns for fast read/verify operations.
• Low Power  Typical active current around 4.5 mA and typical power-down current around 0.1 µA to minimize standby energy consumption.
• Protection & Security  Software and hardware write protection options including WP# pin control and configurable protection across memory regions; lockable 3 × 512-byte OTP security sector for critical data protection.
• Reliability  Minimum 100k program/erase cycles per sector and typical data retention of 20 years for long-term firmware and data storage.
• Industrial Grade & Packaging  Industrial operating temperature range of −40 °C to 85 °C in a compact 8-pin WSON (5×6 mm) surface-mount package for space-constrained industrial designs.
• Standards Support  Serial Flash Discoverable Parameters (SFDP) signature and unique ID number read support for device identification and compatibility checks.

Typical Applications

• Embedded Firmware Storage  Non-volatile SPI NOR memory for storing boot code, firmware images, and updateable modules where sector-level erase and write protection are required.
• Industrial Control  Firmware and configuration storage in industrial controllers and instrumentation operating across −40 °C to 85 °C.
• Data Logging & Configuration  Reliable storage of logs, calibration data, and system parameters with long data-retention and high program/erase endurance.

Unique Advantages

• Broad SPI Mode Flexibility: Support for Standard, Dual and Quad SPI modes enables designers to scale interface throughput according to system requirements.
• Targeted Erase Architecture: 4 KB uniform sectors with block-level erase options let engineers update specific regions without impacting the full memory array, reducing maintenance downtime.
• Industrial Temperature Rating: Specified operation from −40 °C to 85 °C supports deployment in harsh and temperature-variable environments.
• Low Standby Power: Typical power-down current of ~0.1 µA helps extend battery life and reduce system power budgets in always-on or sleep-oriented applications.
• Durable Storage: Minimum 100k program/erase cycles and 20-year data retention provide long-term stability for field-deployed products.
• Compact, Surface-Mount Package: 8-pin WSON (5×6 mm) package saves PCB area while enabling automated assembly and reliability in compact designs.

Why Choose EN25S16B-104WIP(2SC)?

The EN25S16B-104WIP(2SC) balances high-speed SPI read performance with robust sector-level management and industrial temperature tolerance, making it well suited for embedded applications that demand dependable non-volatile storage. With flexible SPI modes, low-power standby behavior, and proven endurance and retention characteristics, it fits designs requiring scalable throughput, secure update mechanisms, and long-term reliability.

This device is ideal for designers of embedded systems, industrial controllers, and compact products where board space, power efficiency, and firmware/data integrity are priorities. Its sector architecture and write-protection features simplify field updates and firmware management while minimizing system risk.

Request a quote or submit a procurement inquiry for EN25S16B-104WIP(2SC) to evaluate fit for your next design.