The ATTINY28L-4MUR from Microchip Technology is a high-performance, low-power AVR® 8-bit microcontroller that combines 4KB ISP flash memory, 256B EEPROM, 128B SRAM, and a wealth of versatile peripherals in a compact package. This microcontroller is ideal for a wide range of applications, particularly those requiring a small footprint and low power consumption.

Key Features

• Advanced RISC Architecture: With 120 powerful instructions, most of which are executed in a single clock cycle, the ATTINY28L-4MUR achieves throughputs close to 1 MIPS per MHz, balancing power consumption and processing speed.
• Memory: 4KB of in-system programmable flash, 256B of EEPROM, and 128B of internal SRAM provide ample storage for code and data.
• Power Efficiency: Designed for power-sensitive applications, this microcontroller supports multiple power-saving modes, including Idle, ADC Noise Reduction, Power-down, and Power-save.
• Peripheral Features: Includes an 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, and three software selectable power saving modes.
• Operating Conditions: Can operate between 2.7V to 5.5V, at temperatures ranging from -40°C to 85°C, making it robust for varying environmental conditions.
• Packaging: Available in a 32-lead, thin Quad Flatpack (QFN) package, the ATTINY28L-4MUR is suitable for space-constrained applications.

Applications

The ATTINY28L-4MUR is versatile and can be used in a variety of applications including:

• Consumer Electronics
• Internet of Things (IoT) devices
• Wearable technology
• Sensor systems
• Automotive controls
• Home automation
• Battery management

Quality and Reliability

Microchip Technology is known for its commitment to quality and reliability, and the ATTINY28L-4MUR is no exception. It is fabricated using advanced manufacturing processes to ensure high performance and extended life cycles in all types of environments.

Support and Resources

Microchip provides extensive support and resources for the ATTINY28L-4MUR, including datasheets, technical documentation, application notes, and development tools to assist engineers in the rapid integration of this microcontroller into their projects.