Microchip 32 bit ARM Cortex M3 Microcontroller 96 MHz 256kB FLASH 144-Pin LQFP ATSAM3U4EA-AU

Microchip ATSAM3U4EA-AU 32 bit ARM Cortex M3 Microcontroller is an advanced embedded solution featuring a high-performance 96 MHz ARM Cortex-M3 processor. It comes with 256kB dual-bank FLASH memory and 52kB of SRAM, designed to handle complex applications requiring reliable memory management and efficient processing power.

This microcontroller is housed in a compact 144-pin LQFP package with surface mount technology, making it ideal for space-constrained designs. Its wide operating voltage range from 1.62V to 3.6V enables it to function reliably in various power environments. The device operates within a temperature range of -40°C to 85°C, meeting demanding industrial temperature requirements.

Key peripherals include a high-speed USB device controller with PHY supporting 480 Mbps data rates, multiple communication interfaces such as three USARTs, two TWI (I2C) interfaces, four SPIs, and an I2S audio interface. It also includes 16 ADC channels with 10/12-bit resolution and a 12-bit DAC for precise analog-to-digital and digital-to-analog conversions.

The microcontroller supports advanced timer functionality with four PWM timers, three 16-bit timers, and a Real-Time Clock (RTC) to support timing-critical applications. Its architecture features a multi-layer bus matrix, multiple SRAM banks, Peripheral DMA Controller (PDC), and DMA support that allow parallel data transfers and maximize throughput.

Microchip ATSAM3U4EA-AU is ideal for applications in industrial automation, consumer electronics, automotive control systems, and embedded communication devices requiring high-speed processing and versatile interfacing.

Operates at a maximum clock frequency of 96 MHz for efficient processing. Features 256kB of dual-bank flash memory and 52kB SRAM for reliable data storage. Includes 144-pin LQFP package and supports surface mount technology.

Provides a wide operating voltage range of 1.62V to 3.6V for flexible power supply. Offers 96 programmable I/Os and multiple communication interfaces including USART, TWI, SPI, and USB. Equipped with 16 ADC channels and a 12-bit DAC for analog signal processing.

Designed to operate in temperatures from -40°C to 85°C, suitable for industrial environments. Supports multiple timers and PWM channels for precise control functionalities. Utilizes ARM Cortex-M3 32-bit RISC architecture ensuring high-speed data transfers.

Suitable for industrial, embedded systems, automotive electronics, and consumer devices. Explore additional Microchip Microcontrollers and embedded solutions in EnvMart's Semiconductor category for enhanced design innovation and efficiency.