The ATTINY45-20XUR is a low-power, high-performance microcontroller designed by Microchip Technology. Its compact size and low power consumption make it suitable for a wide range of applications, including consumer electronics, industrial automation, and IoT devices. Here are the key features and an overview of this microcontroller:
1. Architecture: The ATTINY45-20XUR is based on an 8-bit AVR RISC architecture, offering a powerful instruction set and efficient execution. It operates at a clock speed of up to 20 MHz.
2. Flash Memory: It comes with 4 kilobytes of in-system programmable flash memory, allowing for the storage of program instructions and data. It can be reprogrammed up to 10,000 times, ensuring flexibility and easy updates.
3. SRAM and EEPROM: The microcontroller provides 256 bytes of static random access memory (SRAM) for temporary data storage during program execution. Additionally, it has 128 bytes of electrically erasable programmable read-only memory (EEPROM) for non-volatile data storage.
4. I/O and Peripherals: The ATTINY45-20XUR has six general-purpose I/O pins, which can be configured as digital input/output or analog input pins. It also supports several communication protocols, including SPI, I2C, and UART, enabling seamless interfacing with other devices
