The AT32UC3B164-AUR is a microcontroller unit (MCU) developed by Atmel Corporation. It is part of the AVR32 UC3B series and is designed for embedded control applications. Here is an overview of the AT32UC3B164-AUR and its key features:
1. Architecture: The AT32UC3B164-AUR utilizes AVR32 32-bit RISC architecture, offering high-performance computing capabilities. It operates at a maximum CPU frequency of 66 MHz.
2. Memory: It features 128 KB of Flash memory for program storage and 16 KB of SRAM for data storage. Additionally, it has an external bus interface for connecting to external memory devices.
3. Peripherals: A wide range of peripherals are integrated into the AT32UC3B164-AUR. Some of the key peripherals include:
- USART: Multiple universal synchronous/asynchronous receiver-transmitter interfaces for serial communication.
- SPI: Serial Peripheral Interface for full-duplex, synchronous communication with external devices.
- TWI: Two-wire Interface for communication with compatible devices.
- USB: Full-speed USB 2.0 interface for device connectivity and communication.
- ADC: 16-channel, 12-bit Analog-to-Digital Converter for precise analog signal measurement.
- PWM: Several Pulse Width Modulation channels for generating precise digital signals
