Microchip Technology's AT90PWM81-16SN

The AT90PWM81-16SN is a high-performance, low-power 8-bit AVR RISC-based microcontroller from Microchip Technology, renowned for its efficiency and versatility in handling a wide range of applications, especially in the field of power management and control systems. This microcontroller is particularly designed for applications requiring pulse width modulation (PWM) such as motor control, LED lighting, and various forms of power conversion.

Key Features:

• Advanced RISC Architecture: The AT90PWM81-16SN features a powerful architecture with 131 powerful instructions, most of which are executed in a single clock cycle. This capability allows the microcontroller to achieve impressive performance levels, reaching up to 16 MIPS throughput at 16 MHz.
• High Endurance Non-volatile Memory Segments: It includes 8KB of In-System Self-Programmable Flash, 512 Bytes EEPROM, and 512 Bytes Internal SRAM. This combination ensures ample space for complex applications and data storage, as well as reliability and stability in operation.
• Extensive PWM Capabilities: With its eight PWM channels with separate prescalers and compare modes, the AT90PWM81-16SN provides excellent control for power regulation, allowing for fine-grained control of power delivery and energy efficiency.
• Power Efficiency: The device operates between 2.7-5.5 volts, ensuring low power consumption across a range of voltages. This makes it suitable for battery-operated applications where power efficiency is critical.
• Robust Peripheral Features: It includes a 10-bit ADC with 8 channels, analog comparator, and on-chip analog front-end, offering a robust set of peripherals to support complex tasks.
• Operating Conditions: The microcontroller can operate within a temperature range of -40°C to 85°C, making it suitable for use in harsh environmental conditions.
• Package: It comes in a 32-lead, thin shrink small outline package (TSSOP), which is ideal for space-constrained applications.

With its advanced features and capabilities, the AT90PWM81-16SN from Microchip Technology is a prime choice for developers looking to implement sophisticated control systems that require precise PWM control, energy efficiency, and reliable operation in a compact form factor.