The ATMEGA168PA-MU is a microcontroller unit (MCU) IC component manufactured by the well-known electronics company, Microchip Technology. It is a highly popular choice among embedded system designers and hobbyists due to its wide range of functionality and versatility. Below is an overview of its key features and capabilities:
1. Architecture and Processing Power: The ATMEGA168PA-MU is based on the advanced 8-bit AVR RISC architecture, which offers high-performance processing with low power consumption. It runs at a clock speed of up to 20 MHz, allowing for efficient and fast execution of instructions.
2. Memory: It comes with 16KB of Flash memory, which is used for storing the application code. Additionally, it features 1KB of EEPROM for non-volatile data storage and 1KB of SRAM for temporary data storage during program execution.
3. I/O Ports: The IC is equipped with 23 general-purpose I/O pins, which can be configured as inputs or outputs based on the application requirements. These pins support various standard communication protocols, such as UART, SPI, and I2C.
4. Timers and Counters: It incorporates two 8-bit and one 16-bit timers/counters, allowing precise timing operations and event counting. These timers can be utilized for creating accurate time delays, generating PWM signals, or capturing external events
