EN25S10A-104XFIP(2SQ)

The EN25S10A-104XFIP(2SQ) is a 1 Mbit serial NOR Flash memory device in an 8‑contact USON 2×3 mm surface‑mount package, offered in an industrial temperature grade. It implements a serial SPI architecture with Standard, Dual and Quad SPI modes to deliver high read throughput and flexible I/O for embedded code and data storage.

Designed for systems requiring reliable non‑volatile storage at up to 104 MHz clock rates, the device supports uniform 4 KB sectors, fast program/erase performance and low power standby, making it suitable for firmware, configuration and small data‑logging applications in industrial environments.

Key Features

• Memory Capacity & Organization — 1 Mbit (128 KByte) organized as 128K × 8 with 512 pages and 256 bytes per programmable page.
• Serial SPI Architecture — Standard, Dual and Quad SPI support (Mode 0 and Mode 3) with single/dual/quad data‑rate modes for flexible interface and higher effective throughput.
• High Clock Rate — Supports up to 104 MHz clock for single, dual and quad modes (equivalent dual/quad data rates when using Multi‑I/O fast read instructions).
• Uniform Sector Erase — 32 sectors of 4 KB, 4 blocks of 32 KB, 2 blocks of 64 KB; supports individual sector/block erase and full chip erase.
• Program & Erase Performance — Page program time typical 0.30 ms; sector erase typical 40 ms; 32 KB block erase typical 100 ms; 64 KB block erase typical 150 ms; chip erase typical 0.6 s.
• Low Power — Typical active current 6 mA and typical power‑down current 0.1 μA for power‑sensitive designs.
• Data Protection — Software and hardware write protection, WP# pin and lockable 512‑byte OTP security sector for protected storage of critical data.
• Reliability — Minimum 100K program/erase cycles per sector and 20‑year data retention for long‑term storage integrity.
• Package & Grade — 8‑contact USON 2×3 mm surface mount package; industrial temperature range −40 °C to 85 °C; RoHS compliant.

Typical Applications

• Embedded Firmware Storage — Store boot code, firmware images and microcontroller vectors with sector‑level erase and protection features.
• Industrial Control — Non‑volatile configuration and parameter storage for controllers and instrumentation operating across −40 °C to 85 °C.
• Consumer & Portable Devices — Small‑footprint code and data storage in compact surface‑mount form factors using Standard/Dual/Quad SPI to match bus requirements.
• Secure Data Segments — Use the lockable 512‑byte OTP and software/hardware protection options to safeguard critical data and calibration values.

Unique Advantages

• Flexible I/O Modes: Standard, Dual and Quad SPI support lets you scale read performance without changing the package or core memory.
• Fast Read & Program Rates: 104 MHz clock and 0.30 ms typical page program time accelerate firmware updates and execute‑in‑place workflows.
• Granular Erase & Protection: Uniform 4 KB sectors and multiple protection mechanisms enable targeted updates while preserving protected code areas.
• Low Power Ready: Typical 0.1 μA power‑down current and modest active current support energy‑aware designs and battery‑powered systems.
• Industrial Temperature Range: Rated for −40 °C to 85 °C to meet common industrial operating requirements without additional qualification statements.
• Compact Package: 8‑pin USON 2×3 mm surface‑mount package minimizes PCB area and simplifies BOM for space‑constrained designs.

Why Choose EN25S10A-104XFIP(2SQ)?

The EN25S10A-104XFIP(2SQ) combines a compact surface‑mount package with a full SPI feature set and industrial temperature operation to deliver a practical, low‑power non‑volatile memory solution for embedded systems. With high‑speed read options, uniform sector architecture and robust program/erase endurance, it is well suited for firmware storage, configuration data and protected small‑data segments in industrial and compact consumer designs.

Its combination of programmable pages, multi‑I/O modes and built‑in protection features provides designers with a flexible, verifiable memory option that supports reliable operation over the long term.

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