Microchip 8 bit AVR Microcontroller 16 MHz 32kB FLASH 44-Pin TQFP ATMEGA32U4-AUR

Microchip ATMEGA32U4-AUR is an 8-bit AVR microcontroller with a 16 MHz maximum clock frequency and 32kB of FLASH memory, delivered in a 44-pin TQFP surface-mount package designed for high-performance embedded applications.

This microcontroller incorporates 2.5kB of internal SRAM and 1kB EEPROM, offering efficient data storage and retrieval capabilities. It features 26 programmable input/output lines facilitating flexible interfacing for diverse hardware designs.

Operating from a minimum voltage of 2.7V up to 5.5V, the device is suited for robust industrial environments with an operating temperature range from -40°C to 85°C. The compact physical dimensions of 10.1mm length by 10.1mm width and 1.05mm height make it suitable for space-constrained PCB layouts.

Functionally, the microcontroller provides 14 PWM channels, a programmable watchdog timer with internal oscillator, and one analogue comparator. It incorporates a 12-channel 10-bit ADC to enable precise analog signal acquisition and supports communication through SPI and USART interface types.

The device supports USB 2.0 full-speed and low-speed operations with interrupt on transfer completion, ensuring efficient USB bus connectivity and support for suspend/resume interrupts. It features six programmable endpoints for bulk, interrupt, and isochronous transfers making it suitable for USB device applications.

With an advanced RISC architecture optimized for 1 MIPS per MHz, it balances high processing speed with low power consumption. The microcontroller includes power-on reset and programmable brown-out detection for enhanced system reliability.

Typical applications include embedded systems, LCD monitors and TVs, mobile PC docking stations, PC motherboards, printers, and scanners where reliable, flexible microcontroller solutions are required.

Operates at up to 16 MHz clock speed. 32kB ISP flash program memory with FLASH program memory type. 26 programmable input/output lines with multiple timer functions. 12-channel 10-bit ADC and 1 analogue comparator. Supports SPI, USART, and USB 2.0 full-speed interfaces.

Compact 44-pin TQFP package designed for surface mount technology. Wide operating voltage from 2.7V to 5.5V with industrial temperature range. Advanced PWM capabilities with 14 PWM channels. Manufactured in Philippines and RoHS compliant.

This high-performance microcontroller by Microchip is ideal for various industrial and electronic applications requiring efficient real-time processing and versatile connectivity. Browse more Microcontrollers and electronic components on EnvMart for your design needs.