Microchip Technology's ATTINY461-20SU

The ATTINY461-20SU is a high-performance, low-power AVR 8-bit microcontroller from Microchip Technology, one of the leading providers of smart, connected, and secure embedded control solutions. This particular model is part of Microchip's renowned ATtiny series, which is designed for applications requiring a compact footprint and balanced power efficiency.

Key Features:

• Advanced RISC Architecture: With 120 powerful instructions, most of which are executed in a single clock cycle, the ATTINY461-20SU delivers a throughput approaching 1 MIPS per MHz, balancing power consumption and processing speed.
• Memory: It boasts 4KB of in-system programmable Flash, 256B EEPROM, and 256B SRAM. This memory configuration allows for efficient storage of code and data.
• Speed: The device operates at a maximum frequency of 20MHz, providing robust performance for a wide range of applications.
• I/O and Packages: The ATTINY461-20SU offers a variety of peripherals such as 18 general-purpose I/O lines, 32 general-purpose working registers, and is available in a 20-lead SOIC package, making it versatile for different hardware layouts and applications.
• Power Efficiency: Its picoPower technology enables ultra-low power consumption in active and sleep modes, which is ideal for battery-powered applications.
• Analog Features: Includes an 10-bit Analog-to-Digital converter with 11 channels, and an analog comparator, enhancing its capabilities in sensor-based systems.
• Programming: The microcontroller supports in-system programming and on-chip debug, facilitating development and in-field firmware upgrades.

Applications:

The ATTINY461-20SU is suitable for a wide array of applications, including but not limited to:

• Consumer Electronics
• Home Automation
• Industrial Control Systems
• Battery Management
• Portable Devices

Overall, the ATTINY461-20SU is a highly capable microcontroller that offers a perfect blend of power efficiency and performance, making it an excellent choice for designers looking to optimize their embedded systems.