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MX25L6433FM2R-08Q-TB

MX25L6433FM2R-08Q-TB

Macronix
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil Automotive +105C
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Overview

The MX25L6433FM2R-08Q-TB is a 64Mbit serial NOR Flash memory device designed for automotive and high-reliability industrial environments. It supports Multi-I/O interfaces including Dual and Quad SPI, offering high-speed data throughput in a compact SOP-8 package. This variant is rated for extended temperature operation up to +105C, making it suitable for under-the-hood and cabin electronics.

Why Choose This Part

This device offers high-performance Quad I/O throughput to minimize system boot times. Its 3V operation and AEC-Q100 compliant characteristics ensure reliability under extreme thermal cycling. The SOP-8 209mil footprint provides a balance of space efficiency and ease of assembly for multi-layer automotive PCBs.

Applications

Automotive Infotainment Systems
Stores boot code and graphical assets for dashboard displays and head units requiring high-temperature durability.
Advanced Driver Assistance Systems (ADAS)
Reliable storage for sensor fusion algorithms and safety-critical firmware in camera or radar modules.
Industrial Automation Controllers
Used in PLCs and ruggedized gateways that operate in harsh thermal environments without active cooling.
Telematics Control Units
Provides non-volatile storage for vehicle networking protocols and cellular connectivity stacks.

Getting Started

Integrate this memory using standard SPI or Quad-SPI drivers available in most automotive-grade MCU HALs. Designers should verify the dummy cycle configurations and Quad-Enable (QE) bit settings in the status register to achieve maximum performance. Prototyping can be performed using generic SOP-8 to DIP adapters with standard SPI programmers.