The ATTINY441-MU from Microchip Technology is a high-performance, low-power AVR® 8-bit microcontroller that combines 4KB ISP flash memory, 256B EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, one 16-bit timer/counter with compare modes, one 8-bit timer/counter with compare modes, and more. It is designed to provide a highly flexible and cost-effective solution for a wide range of embedded applications.

Key Features

• CPU: High-performance AVR 8-bit RISC architecture optimized for low power consumption.
• Memory: 4KB of in-system programmable flash, 256B EEPROM, 256B SRAM for robust data storage and retention.
• I/O Pins: 12 programmable I/O lines for versatile interfacing with peripheral devices.
• Timers: Advanced timer/counter capabilities including one 16-bit timer/counter and one 8-bit timer/counter.
• Communication: USART, SPI, and I2C interfaces for serial communication with other devices.
• Operating Voltage: Supports 1.8V to 5.5V operation, catering to a variety of power requirements.
• Package: Available in a compact 28-pin QFN package, ideal for space-constrained applications.

Applications

The ATTINY441-MU is adept at handling a variety of applications, including but not limited to:

• Consumer Electronics
• Home Automation
• Industrial Control
• Automotive Systems
• Wearable Devices

Additional Features

The ATTINY441-MU also features power-on reset and programmable brown-out detection, an internal calibrated oscillator, and multiple sleep modes for power saving. It has a temperature range of -40°C to 85°C, making it suitable for operation in extreme environments. The device is also supported by the Atmel Studio integrated development environment, offering a comprehensive development platform.

Microchip Technology's commitment to quality and long-term availability makes the ATTINY441-MU a reliable choice for designers and manufacturers looking for a microcontroller with a balance of performance, power efficiency, and versatility.