The ATmega4809 belongs to the megaAVR series and features Core Independent Peripherals (CIPs), allowing it to perform tasks in hardware instead of through software. For example, a high-speed ADC with voltage reference enables faster conversion of analogue signals.
The ATmega4809 features the 8-bit AVR RISC CPU, and the device offers three sleep modes, allowing a trade-off between processing speed and power consumption. The ATmega4809’s CIPs include Configurable Custom Logic (CCL), Cyclic Redundancy Check (CRC), and five 16-bit timers. With an operating range of 1.8 V to 5.5 V and an operating temperature range of minus 40 to 125 degrees Celsius and the support of factory-calibrated oscillators, the ATmega4809 is able to provide stable performance up to 20 MHz under extreme temperature conditions.
Mouser is also stocking the ATmega4809 Xplained Pro Evaluation Kit. Supported by the Atmel Studio IDE, the evaluation kit provides a demonstration and development platform for the ATmega4809 MCU. The evaluation kit features an on-board embedded debugger. The evaluation kit and supports additional peripherals.