Microchip Technology, Inc. Microcontrollers AT32UC3L0128-D3HT

The AT32UC3L0128-D3HT is a 32-bit microcontroller from Quarktwin Technology Ltd. featuring a high-performance AVR32 UC RISC processor capable of operating at frequencies up to 50MHz. It offers a compact single-cycle RISC instruction set, including DSP instructions, and supports up to 64 DMIPS performance at 50MHz with a single flash wait state. The microcontroller includes 128KB of internal flash memory and 32KB of SRAM, both accessible in a single cycle, and employs FlashVault technology for secure library support. This device is designed for low power consumption, utilizing picoPower technology to achieve active current consumption as low as 174¬µA/MHz and leakage current down to 220nA. It features a Memory Protection Unit (MPU) and a Secure Access Unit (SAU) for enhanced security. The AT32UC3L0128-D3HT includes a rich set of peripherals, such as a 12-bit ADC, multiple USARTs, SPI, and I2C interfaces, as well as an advanced interrupt controller and a peripheral DMA controller for efficient data handling. The microcontroller is packaged in a 48-pin TLLGA format and operates within an industrial temperature range of -40¬8C to 85¬8C, making it suitable for a variety of embedded applications. Its capabilities in real-time processing, low power operation, and security features make it a strong candidate for engineers looking for a versatile microcontroller solution.