Microchip Technology's ATTINY44-20MU Microcontroller

The ATTINY44-20MU is a high-performance, low-power AVR® 8-bit microcontroller from Microchip Technology, known for its versatility and efficiency in a wide range of applications. This microcontroller combines 4KB ISP flash memory, 256B EEPROM, and 256B SRAM in a compact 20-pin QFN/MLF package. It operates within a voltage range of 1.8-5.5V.

Key Features:

• Advanced RISC Architecture: With 32 x 8 general-purpose working registers, the ATTINY44-20MU executes powerful instructions in a single clock cycle, achieving throughputs approaching 1 MIPS per MHz and balancing power consumption and processing speed.
• High Endurance Non-volatile Memory Segments: The device features 4KB of in-system programmable flash, 256B EEPROM, and 256B SRAM, supporting a wide range of applications that require reliable data storage and efficient memory management.
• picoPower Technology: Microchip's picoPower technology ensures the microcontroller is suitable for battery-powered and power-sensitive applications due to its ultra-low power consumption.
• Peripheral Features: The ATTINY44-20MU includes a variety of peripherals such as an 8-channel, 10-bit Analog-to-Digital Converter (ADC), a Universal Serial Interface (USI) capable of SPI and I2C communication, and two 8-bit timer/counters with PWM channels.
• Speed Grades: The device operates at a maximum frequency of 20MHz, providing robust performance for time-sensitive tasks.
• Temperature Range: Its industrial temperature range of -40°C to 85°C ensures reliable operation under extreme conditions.

Applications:

The ATTINY44-20MU is ideal for a variety of applications including consumer electronics, automotive, industrial control systems, and medical devices. Its small footprint and rich feature set make it particularly well-suited for space-constrained applications that require intelligent hardware control and monitoring capabilities.

Microchip's Support and Resources:

Developers can take advantage of Microchip's extensive support network, including development tools, software libraries, and application notes, to streamline the design process and bring products to market faster. The ATTINY44-20MU is supported by the Atmel Studio Integrated Development Environment (IDE) for project development and debugging, as well as a range of in-system programmers and development kits.