Microchip Technology's ATTINY44-20MUR Microcontroller

The ATTINY44-20MUR is a high-performance, low-power AVR® 8-bit microcontroller from the esteemed Microchip Technology. This versatile microcontroller combines 4KB ISP flash memory, 256B EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, and a wide range of functional features in a compact package.

Operating at a frequency of up to 20MHz, the ATTINY44-20MUR provides the flexibility for use in a variety of applications, ranging from general-purpose system control to more complex signal processing tasks. Its advanced RISC architecture enables the microcontroller to execute powerful instructions in a single clock cycle, thus achieving throughputs approaching 1 MIPS per MHz and balancing power consumption and processing speed effectively.

The device is equipped with an array of peripherals, including a 10-bit analog-to-digital converter, internal and external interrupts, a programmable watchdog timer with internal oscillator, and multiple programmable serial USARTs. These features make it particularly suitable for interfacing with analog sensors and for communication in embedded systems.

Enhanced power-saving modes allow the ATTINY44-20MUR to operate in battery-powered applications where power efficiency is crucial. The microcontroller supports Idle, ADC Noise Reduction, Power-save, Power-down, and Standby modes, providing flexibility to minimize power consumption according to the application's requirements.

The device is available in a 20-pad VQFN package, which is ideal for space-constrained applications. With its extended temperature range, the ATTINY44-20MUR is designed to perform reliably in extreme environments, making it a suitable choice for industrial, automotive, and consumer electronics.

Integration of the ATTINY44-20MUR into your design is simplified by Microchip's comprehensive development tools and software support, ensuring a smooth path from prototype to production. Whether you're developing a simple control system or a sophisticated sensor network, the ATTINY44-20MUR offers a balance of performance, power efficiency, and versatility that can meet the demands of your next embedded project.