Microchip 8-bit AVR ATmega Microcontroller 16 MHz 16kB FLASH 32-Pin QFN ATMEGA16U2-MU

Microchip ATMEGA16U2-MU is a high-performance 8-bit AVR microcontroller featuring a RISC architecture optimized for embedded system applications. Operating at a maximum clock rate of 16 MHz, this microcontroller provides 16kB of FLASH program memory allowing efficient program storage. It includes 512 bytes of SRAM and an additional 512 bytes of EEPROM for non-volatile data retention.

Designed with 22 programmable input/output lines, it facilitates flexible interfacing with external peripherals. The device supports standard communication protocols such as USART and SPI, enabling easy integration in diverse electronic designs. The unit is housed in a 32-pin QFN surface-mount package providing a compact footprint suitable for dense PCB layouts.

Operating voltage ranges from 2.7 V to 5.5 V, and the microcontroller maintains operation within industrial temperature ranges of -40°C to 85°C, ensuring reliable performance in challenging environments. The device’s integrated USB 2.0 full-speed device functionality supports efficient USB connectivity with interrupt transfer completion operations.

Additional features include two flexible timer/counters with compare modes and PWM, a real-time counter, analogue comparator, and a programmable watchdog timer with internal oscillator. The advanced low power consumption modes such as idle, ADC noise reduction, power-save, power-down, and standby optimize battery life for portable and embedded applications.

This microcontroller is ideal for applications in embedded systems, portable electronics, USB interfacing devices, and industrial controls that require precise timing and communication capabilities.

Features an 8-bit AVR architecture optimized for high performance and low power consumption. Includes 512 bytes internal SRAM and 512 bytes EEPROM memory for versatile data storage. Operates within a supply voltage range of 2.7 V to 5.5 V, supporting various industrial environments.

Equipped with 22 programmable input/output lines and two flexible timer/counters with PWM capabilities. Supports multiple communication interfaces including USART and SPI protocols. Packaged in a compact 32-pin QFN surface-mount package for space-efficient PCB designs.

Operating temperature range spans from -40°C to 85°C, suitable for harsh conditions. Integrated USB 2.0 full-speed device module enables seamless USB connectivity. Discover more Microcontrollers and embedded solutions at EnvMart.