Microchip 8 bit AVR ATmega Microcontroller 16 MHz 32kB FLASH 44-Pin QFN ATMEGA32U4-MU

Microchip ATMEGA32U4-MU is an 8-bit megaAVR microcontroller built on an enhanced RISC architecture, delivering high efficiency with single-clock cycle instructions up to 16 MIPS at 16 MHz. This device integrates a USB 2.0 device module, making it well-suited for applications requiring USB connectivity such as embedded system development and consumer electronics.

The microcontroller features 32 KB of flash memory with 1024 bytes EEPROM and 2.5 KB SRAM, providing ample memory resources for complex applications. It offers 26 programmable IO pins and a 44-pin QFN surface mount package that supports compact board designs.

With a wide voltage supply range from 2.7 V to 5.5 V and an operating temperature range of -40°C to 85°C, the ATMEGA32U4-MU is designed for rugged environments. It includes an internal 8 MHz calibrated oscillator, a JTAG interface for on-chip debugging, and power-saving sleep modes to optimize energy consumption.

Peripheral features include a 12-channel 10-bit ADC, three timers with multiple PWM channels, a programmable watchdog timer, and communication interfaces such as USB 2.0 full-speed/low-speed device module, SPI, USART, and I2C. These capabilities make it ideal for industrial, laboratory, and consumer electronics applications.

Its compact 7.1 mm x 7.1 mm package with a height of 950 μm supports surface mounting for space-constrained projects. The ATMEGA32U4-MU microcontroller finds extensive use in embedded computing, USB peripherals, automotive systems, and modern industrial control devices.

Operates at a maximum frequency of 16 MHz balancing performance and power consumption. Provides 32 KB of flash program memory and 2.5 KB SRAM for data storage. Includes 26 programmable input/output pins to interface with external devices.

Supports USB 2.0 full-speed/low-speed device module ideal for USB connectivity applications. Built with AVR enhanced RISC architecture delivering up to 16 MIPS at 16 MHz. Equipped with 3 timers, 12-channel 10-bit ADC, and multiple PWM channels for versatile control.

Features internal 8 MHz calibrated oscillator and programmable clock prescaler. Wide operating voltage range from 2.7V to 5.5V ensures compatibility with various systems. Designed for industrial and consumer electronics with operating temperature from -40°C to 85°C.

Comes in a compact 7.1 mm x 7.1 mm x 950 μm 44-pin QFN surface mount package. Explore EnvMart's comprehensive range of high-quality Microcontrollers and enhance your embedded project with reliable components from Microchip and other leading brands.