EN35QXR128A-104YIP(2XC)

The EN35QXR128A-104YIP(2XC) is an industrial-grade SPI NOR flash memory device designed for code and data storage in embedded systems. Built on SPI NOR architecture with support for single, dual and quad I/O modes, it delivers high read performance and flexible erase/program granularity for firmware, non-volatile data and over-the-air update storage.

Key value propositions include a high 104 MHz Fast Read clock rate, uniform 4 KByte sectors for precise erase control, low-power standby and industrial temperature operation for robust deployment in industrial applications.

Key Features

• Memory Capacity & Organization 16M × 8 organization providing 128 Mbit-class serial flash storage; page size is 256 bytes for efficient programming.
• High-Speed Serial Interface SPI NOR architecture with Standard, Dual and Quad SPI support and a 104 MHz clock rate for Single/Dual/Quad Fast Read operations.
• Erase & Program Flexibility Uniform sector architecture with 4 KByte sectors (4,096 sectors), 32 KByte and 64 KByte block options; page program time typically 0.5 ms and sector erase typically 40 ms.
• Power Low active and standby currents (12 mA typical active, 1 µA typical standby) to support power-sensitive embedded designs; device operates from a specified supply voltage.
• Reliability & Endurance Minimum 100K program/erase cycles per sector and 20 years data retention specified to support long-life deployments.
• Security & Management Lockable OTP regions (3 × 512 bytes), Replay-Protected Monotonic Counter (RPMC), Read Unique ID and software/hardware write protection features for secure firmware management.
• Package & Temperature Surface-mount 8-contact WSON package (8 × 6 mm) and industrial operating temperature range of −40 °C to 85 °C for robust board-level integration.
• Standards & Discoverability Supports Serial Flash Discoverable Parameters (SFDP) for host compatibility and configuration.

Typical Applications

• Embedded Firmware Storage — Reliable non-volatile storage for boot code and firmware images with sector-level erase for targeted updates.
• Industrial Control — Industrial-temperature operation and robust endurance make it suitable for PLCs, motor controllers and industrial IoT gateways.
• Consumer & IoT Devices — Fast read performance and low standby current support firmware and resource storage in connected devices and appliances.
• Data Logging & Configuration — Uniform sector architecture and lockable OTP regions enable secure storage of calibration data, configuration and device IDs.

Unique Advantages

• Fast Read Throughput: 104 MHz Fast Read capability for efficient code execution and data retrieval in performance-sensitive applications.
• Flexible Erase Granularity: 4 KByte uniform sectors plus larger block sizes allow targeted updates and minimize unnecessary erase cycles.
• Low-Power Standby: Typical standby current of 1 µA helps reduce system power consumption during idle periods.
• Industrial Robustness: Industrial temperature rating (−40 °C to 85 °C) and surface-mount WSON packaging support harsh-environment deployments.
• Secure Management: OTP locking, RPMC and unique ID features enable device-level protection and traceability for firmware and data.
• Proven Endurance & Retention: Specified minimum 100K program/erase cycles and 20-year data retention for long-term reliability.

Why Choose EN35QXR128A-104YIP(2XC)?

The EN35QXR128A-104YIP(2XC) is positioned for designs that require fast SPI NOR read performance, flexible erase/program control and industrial-grade environmental capability. Its combination of Quad SPI support, uniform sector architecture and secure management features makes it suitable for embedded systems where reliable firmware storage, controlled updates and long-term retention are required.

Designers and procurement teams targeting industrial and embedded applications will benefit from the device's performance characteristics, low-power standby, and package options that simplify board-level integration and long-term field operation.

Request a quote or submit a pricing inquiry for EN35QXR128A-104YIP(2XC) to check availability, lead times and volume pricing for your next design.