Microchip Technology, Inc. Embedded - Embedded - Microcontrollers - AT32UC3A0512-ALTRA AT32UC3A0512-ALTRA

The AT32UC3A0512-ALTRA is a high-performance, low-power 32-bit microcontroller from Quarktwin Technology Ltd., designed for embedded applications. It operates at frequencies up to 66 MHz and features a compact RISC instruction set, including DSP instructions, enabling efficient processing with up to 91 DMIPS. The microcontroller includes 512KB of internal flash memory with single-cycle access and a high-speed SRAM of 64KB, ensuring fast data handling. This device supports a variety of communication interfaces, including USB 2.0, Ethernet MAC, and multiple serial protocols such as USART and SPI, making it suitable for communication-intensive applications. It also incorporates a Peripheral Direct Memory Access controller to facilitate efficient data transfers between peripherals and memory without CPU intervention. The AT32UC3A0512-ALTRA is packaged in a 144-pin LQFP and is rated for automotive applications with an operating temperature range of -40¬8C to 85¬8C. It includes advanced features such as a memory protection unit, an interrupt controller, and multiple timers, enhancing its capability for real-time processing and control tasks. This microcontroller is ideal for engineers looking for a robust solution for cost-sensitive embedded systems requiring high performance and low power consumption.