Microchip Microcontroller 32 bit ARM Cortex M3 SAM3U, 96 MHz, 256kB FLASH, 100-Pin LQFP ATSAM3U4CA-AU

Microchip ATSAM3U4CA-AU is a 32 bit ARM Cortex-M3 microcontroller from the SAM3U series, designed to deliver high-performance processing at 96 MHz clock frequency paired with a substantial 256kB flash memory and 52kB of RAM.

This microcontroller supports multiple serial interfaces such as I2C, SPI, and USART, allowing flexible data communications suitable for embedded applications in industrial controls, consumer electronics, and IoT devices.

Housed in a 100-pin Low-profile Quad Flat Package (LQFP), this surface-mount device is compact with physical dimensions of 14mm x 14mm and a profile height of 1.45mm, optimizing PCB space utilization.

The device operates over a wide supply voltage range from 1.8V to a maximum of 5.5V and functions reliably within a temperature range of -40°C to 85°C, accommodating various industrial and commercial environments.

Enhanced features include 1 x 12-bit digital-to-analog converter (DAC), 8 channels of 10/12-bit analog-to-digital converters (ADCs), 1 analogue comparator, and 27 programmable input/output pins, making it suitable for complex analog and digital signal interfacing.

Incorporating a single timer and powered by a RISC-based ARM Cortex-M3 instruction set architecture, the microcontroller offers efficient instruction handling for embedded system tasks. Its flash memory type supports dual-bank features to facilitate non-blocking flash programming and memory protection.

The ATSAM3U4CA-AU complies with RoHS directive ensuring reduced environmental impact and conformity to safety norms. It is an ideal component for developers aiming to create embedded applications requiring robust performance, compact design, and low power consumption.

Explore the Microchip microcontroller range and related semiconductor components available on EnvMart for your next embedded system design and development project. Based on ARM Cortex M3 architecture supporting 32-bit data width.

Integrated interfaces include I2C, SPI, and USART for versatile communication. Surface mount package in 100-pin LQFP form factor for compact PCB design. Supports operating voltage range from 1.8V to 5.5V ensuring flexible power requirements.

Programming memory is high-speed flash type with dual-bank flash support. Operating temperature range from -40°C to 85°C suitable for industrial environments. Features 1 x 12-bit DAC, 8 x 10/12-bit ADC channels, and 1 analogue comparator.

Includes 27 programmable I/Os and 1 timer for versatile control applications. Compliant with RoHS standards ensuring environmental safety. Discover the full catalog of Microcontrollers and semiconductor devices at EnvMart for professional industrial and electronic applications.