Mouser Electronics will begin distributing Microchip Technology’s ATmega4809 8-bit microcontrollers with immediate effect. The ATmega4809 microcontroller is a new member of the megaAVR® series of microcontrollers, designed to create highly responsive command and control applications. This microcontroller has a core-independent peripheral (CIP), which facilitates the execution of tasks through hardware rather than software. Its integrated high-speed analog-to-digital converter (ADC) has a reference voltage and can convert analog signals more quickly. The hardware-based CIP allows the ATmega4809 microcontroller to be used as the on-board microcontroller for the Arduino Uno Wi-Fi Rev 2 board.
The Microchip ATmega4809 8-bit microcontroller stocked by Mouser is based on a high-performance 8-bit AVR® RISC CPU. Its flexible low-power architecture provides three sleep modes, allowing developers to balance processing speed and power consumption. The CIP of ATmega4809 includes configurable custom logic (CCL), cyclic redundancy check (CRC) and five 16-bit timers, which can reduce the delay response frequency and improve the user experience. The ATmega4809 microcontroller is rugged and responsive, operating in a voltage range of 1.8 V to 5.5 V and a temperature range of -40 ℃ to 125 ℃. With the help of factory-calibrated oscillators, ATmega4809 can provide stable performance up to 20 MHz under extreme temperature conditions.
Mouser also stocks the ATmega4809 Xplained Pro evaluation kit. This kit is supported by the Atmel Studio integrated development platform and can be used as a demonstration and evaluation platform for the ATmega4809 microcontroller. It can help developers understand how to integrate this microcontroller into a custom design. The ATmega4809 Xplained Pro evaluation kit integrates an on-board embedded debugger, no external programming or debugging tools are required. In addition, the evaluation kit also supports other peripherals that can extend the functionality of the microcontroller.
Wireless Gaming Keyboard is a keyboard disk with no direct physical connection to the computer, through infrared or radio waves to send input information to a special receiver. Bluetooth devices, to be precise. The so-called Bluetooth technology, in fact, is a short-range radio technology, the use of "Bluetooth" technology, can effectively simplify the communication between mobile communication terminal devices such as palm computers, laptops and mobile phones.The so-called Bluetooth technology, in fact, is a short-range radio technology, the use of "Bluetooth" technology, can effectively simplify the communication between handheld computers, laptops, mobile phones and other mobile communication terminal devices, also can successfully simplify the above devices and the Internet communication between the Internet, Thus, the data transmission between these modern communication devices and the Internet becomes more rapid and efficient, which broadens the way for wireless communication. Bluetooth supports point-to-point and point-to-multipoint communication using a decentralized network structure, fast frequency hopping and short packet technology, and works in the 2.4ghz ISM (industrial, scientific, and medical) band used worldwide. Its data rate is 1Mbps. Time division duplex transmission scheme is used to realize full duplex transmission.
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