Atmel Corporation Microcontrollers AT32UC3A3128-ALUT

The AT32UC3A3128-ALUT is a 32-bit microcontroller from Quarktwin Technology Ltd. featuring a high-performance AVR32 UC RISC processor that operates at frequencies up to 84 MHz. It supports a compact single-cycle RISC instruction set, including DSP instructions, and achieves up to 126 DMIPS at maximum clock speed. The microcontroller includes 128 KB of internal flash memory with single-cycle access and a 64 KB SRAM, both designed for efficient data handling. This device is equipped with a memory protection unit and a multi-layer bus system that enhances data transfer speeds. It features eight peripheral DMA channels for efficient peripheral communication and supports various external memory types, including SDRAM and NAND Flash. The AT32UC3A3128-ALUT also includes a high-speed USB 2.0 interface, multiple serial communication interfaces (USART, SPI, TWI), and an integrated 10-bit ADC. The microcontroller is available in a 144-lead LQFP package and operates on a single 3.3V power supply, making it suitable for industrial applications with an operating temperature range of -40¬8C to 85¬8C. Its comprehensive set of features makes it a versatile choice for embedded applications requiring high performance and low power consumption.