Microchip Technology's ATTINY441-MMHR

The ATTINY441-MMHR is a versatile and powerful microcontroller from Microchip Technology, designed for applications requiring a compact, yet feature-rich MCU. This device is part of the low-power AVR® microcontroller family, which is renowned for its efficiency and performance. The ATTINY441-MMHR is an ideal solution for a wide range of applications, including consumer electronics, wearable devices, and sensor control systems.

Key Features

• High-Performance, Low-Power AVR® 8-Bit Microcontroller: The ATTINY441-MMHR utilizes an advanced RISC architecture, enabling fast and efficient processing with a throughput of 20 MIPS at 20MHz. This makes it suitable for complex tasks despite its small size.
• Enhanced Memory: It comes with 4KB of in-system self-programmable flash, 256B EEPROM, and 256B internal SRAM, ensuring ample space for code and data storage.
• Peripheral Features: The microcontroller includes a variety of peripherals such as an 8/16-bit timer/counter with PWM, a 10-bit ADC, a programmable watchdog timer, and serial USART, all of which contribute to its flexibility in handling diverse tasks.
• Power Efficiency: With power-saving modes like Idle and Power-down, the ATTINY441-MMHR is designed for applications that require battery longevity and energy efficiency.
• Package: The device is offered in a 20-pad QFN package, which is ideal for space-constrained applications, providing a compact footprint while still offering sufficient I/O options for interfacing with other components.
• Temperature Range: It operates within an industrial temperature range of -40°C to 85°C, ensuring reliable performance in harsh environments.
• Programming and Debugging: The microcontroller supports in-system programming and on-chip debug, which simplifies development and reduces time to market.

Applications

The ATTINY441-MMHR is suited for a variety of applications, especially where space is at a premium and low power consumption is crucial. It is commonly used in:

• Portable medical devices
• Smart sensors and IoT devices
• Consumer electronics
• Home automation systems
• Battery-operated toys

With its combination of performance, memory, peripherals, and power efficiency, the Microchip Technology ATTINY441-MMHR microcontroller is a robust choice for designers looking to create sophisticated yet compact electronic products.