Microchip 32-Bit ARM Cortex M3 Microcontroller 84 MHz, 512kB Flash, 144-Pin LQFP SAM3X

Microchip ATSAM3X8EA-AU is a high-performance 32-bit ARM Cortex M3 microcontroller that offers robust capabilities for embedded system designs. This microcontroller features an advanced ARM Cortex M3 core, providing efficient processing for complex applications while maintaining low power consumption. With a maximum clock frequency of 84 MHz, it is suitable for demanding industrial, commercial, and laboratory projects that require responsive and real-time operation.

Features an ARM Cortex M3 core for advanced processing capabilities. Maximum clock frequency of 84 MHz ideal for high-speed applications. 512kB Flash program memory with 96kB RAM for comprehensive embedded projects. Surface mount package type LQFP with 144 pins for easy integration.

Wide operating temperature range from -40°C to 85°C. Includes 63 programmable I/Os, 2 DACs, and 16 ADC channels. Multiple peripheral support including timers and RISC instruction set architecture.

The ATSAM3X8EA-AU model incorporates extensive memory resources: 512kB Flash for program storage, 96kB RAM, and 16 ADCs (12-bit), delivering versatility for a wide array of processing tasks. Its package type is LQFP (Low-Profile Quad Flat Package), simplifying PCB assembly and providing 144 pins for rich connectivity and expansion options.

Operating within a supply voltage range from 1.62V to 3.6V, this microcontroller supports various industrial voltage standards. The device meets the requirements of modern embedded systems, featuring surface mount technology for automated production lines, as well as QTouch capacitive touch support for user interface applications.

Engineered for reliable operation even in challenging environments, the ATSAM3X8EA-AU offers a temperature range of -40°C to 85°C, making it ideal for laboratory research, industrial machinery controls, and electronic devices in demanding conditions.

The ARM Cortex M3 instruction set architecture (RISC) ensures optimal code efficiency and fast execution. Integrated peripherals include 63 programmable I/Os, 2 DACs (12-bit), 16 ADCs (12-bit), and multiple timers, facilitating control, measurement, and communication tasks across varied sectors such as industrial automation, test instrumentation, commercial electronics, and automotive support (excluding automotive compliance).

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