EN25SX128A-104HIP(2PC)

The EN25SX128A-104HIP(2PC) is a 128 M-bit serial SPI NOR Flash memory device designed for embedded code and data storage in industrial systems. It implements a serial interface architecture with Standard, Dual and Quad SPI I/O and supports high-speed Fast Read at a 104 MHz clock rate for Single/Dual/Quad I/O.

With single-supply operation over a 1.65–1.95 V range, uniform sector architecture, and industry-grade temperature support, the device targets applications requiring field-updatable code, flexible erase/program granularity, and reliable non-volatile storage.

Key Features

• Memory Capacity & Organization — 128 M-bit serial flash organized as 16,384 KByte with 65,536 pages and 256 bytes per programmable page, enabling fine-grained page programming.
• High‑speed SPI I/O — Supports Standard, Dual and Quad SPI modes with a 104 MHz clock rate for Fast Read operations to accelerate code and data access.
• Power Supply — Single power supply operation with a full voltage range of 1.65–1.95 V as specified in the device datasheet.
• Program / Erase Performance — Typical page program time 0.5 ms, sector erase time 40 ms, block/half-block erase times and full chip erase time documented for system planning.
• Flexible Erase Architecture — Uniform sector/block architecture with 4,096 × 4-Kbyte sectors, 512 × 32-Kbyte blocks and 256 × 64-Kbyte blocks for targeted erase operations.
• Data Integrity & Security — Lockable 3 × 512-byte One-Time-Programmable (OTP) security sector, Read Unique ID support and volatile status register bits for control and protection.
• Low Power Operation — Typical active current 4.5 mA and deep power-down current as low as 0.1 µA for energy-conscious designs.
• Endurance & Retention — Minimum 100k program/erase cycles per sector/block and data retention beyond 20 years as specified for long-term reliability.
• Package & Temperature — Available in an 8‑lead SOP 200 mil package (specified for this part) and rated for industrial temperature range (‑40 °C to 85 °C).
• Hardware/Software Protection — WP#, HOLD# pins and software protection features allow selective block protection, write suspend/resume and configurable protection schemes.

Typical Applications

• Field‑upgradeable Embedded Firmware — Store and update application code where selective block unprotect/modify operations are required for patches and firmware revisions.
• Non‑volatile Data Storage — Maintain persistent configuration and data segments with long retention and high erase/program endurance.
• Boot and System Code — Fast SPI read performance at 104 MHz supports reliable boot code and execution-in-place scenarios in industrial controllers.

Unique Advantages

• Quad‑I/O Performance: Quad SPI support plus a 104 MHz Fast Read clock rate deliver higher throughput for code and data fetch.
• Granular Erase Control: 4 KB sectors and larger block sizes let designers minimize erase scope and reduce update time and wear on critical regions.
• Robust Protection Mechanisms: Lockable OTP sector, hardware WP#/HOLD# control and software protection allow flexible and secure memory management.
• Low‑power Footprint: Typical active and power‑down currents (4.5 mA / 0.1 µA) help reduce system power during active and standby states.
• Industrial Reliability: Specified for an industrial temperature range and a minimum of 100k program/erase cycles to support long lifecycle deployments.
• Clear Scalability: Uniform sector architecture and SFDP signature support make the device suitable for systems requiring predictable memory layout and discoverability.

Why Choose EN25SX128A-104HIP(2PC)?

The EN25SX128A-104HIP(2PC) combines high-speed SPI I/O, flexible erase/program granularity and robust protection features in an industrial-grade serial NOR Flash package. Its Quad SPI capability and 104 MHz fast-read support enable responsive code and data access while providing long-term endurance and retention for deployed systems.

This device is well suited for embedded designs that require field-updateable firmware, secure storage segments and predictable erase behavior. With low-power modes, hardware/software protection and an industry temperature rating, it offers a balanced option for industrial firmware storage and non‑volatile data applications.

Request a quote or submit an inquiry to evaluate EN25SX128A-104HIP(2PC) for your next embedded design and to confirm availability, packaging options, and ordering quantities.