Micron Technology Tariff Inquiry

N25Q128A11EF740E

N25Q128A11EF740E Description

The N25Q128A11EF740E is a high-performance 128Mbit (32M x 4) SPI NOR Flash memory device from Micron Technology Inc., designed for embedded systems requiring reliable, high-speed non-volatile storage. Operating at a clock frequency of 108 MHz, it delivers fast read/write operations, making it suitable for applications demanding rapid data access. The device features a 1.7V to 2V supply voltage, ensuring low-power operation ideal for battery-powered and energy-efficient designs. Organized in a surface-mount 8VDFPN package, it complies with ROHS3 and REACH environmental standards, though it is marked as Obsolete in Micron's product lineup.

N25Q128A11EF740E Features

• High-Speed SPI Interface: Supports 108 MHz clock frequency for rapid data transfer.
• Low-Voltage Operation: 1.7V–2V range enhances power efficiency in portable and IoT devices.
• Memory Organization: 32M x 4 structure optimizes storage for firmware, configuration data, and boot code.
• Fast Write Performance: 8ms (word) and 5ms (page) write cycle times ensure efficient updates.
• Industrial-Grade Reliability: ECCN 3A991B1A certified, suitable for industrial and automotive applications.
• Compact Form Factor: 8VDFPN package saves board space in dense PCB layouts.

N25Q128A11EF740E Applications

This SPI NOR Flash is ideal for:

• Embedded Systems: Stores firmware, boot code, and real-time OS in microcontrollers.
• Automotive Electronics: Used in infotainment, telematics, and ADAS due to its robust performance.
• IoT Devices: Provides low-power, high-speed storage for sensors and edge computing modules.
• Consumer Electronics: Supports firmware updates in smart appliances and wearables.
• Industrial Automation: Reliable storage for PLCs and control systems requiring frequent data writes.

Conclusion of N25Q128A11EF740E

The N25Q128A11EF740E offers a compelling blend of speed, power efficiency, and reliability, making it a strong choice for embedded designs despite its obsolete status. Its 108 MHz SPI interface and low-voltage operation stand out against comparable NOR Flash devices, while its industrial certifications ensure durability in harsh environments. Engineers should evaluate alternative Micron offerings for long-term availability but can leverage this device for legacy or niche applications requiring proven performance.