Microchip Technology Tariff Inquiry

AT91M42800A-33AU-999

The AT91M42800A-33AU-999 is a microcontroller unit (MCU) manufactured by Microchip Technology. This particular model is part of the AT91SAM3 series of ARM Cortex-M3 based microcontrollers.

Description:

The AT91M42800A-33AU-999 is a high-performance, low-power microcontroller that features a 32-bit ARM Cortex-M3 processor. It is designed for a wide range of embedded applications and is available in a 100-pin TQFP package.

Features:

1. 32-bit ARM Cortex-M3 processor with a maximum frequency of 120 MHz
2. 512 KB of on-chip SRAM and 8 MB of on-chip NAND flash memory
3. Advanced peripherals, including USB host and device interfaces, SD/MMC host interface, and a variety of communication interfaces (UART, SPI, I2C, etc.)
4. High-resolution PWM channels for motor control and signal generation
5. Advanced security features, including secure boot and secure debug
6. Low-power modes to extend battery life in portable applications
7. Operating temperature range of -40°C to +85°C

Applications:

The AT91M42800A-33AU-999 is suitable for a wide range of embedded applications, including:

1. Industrial control systems
2. Medical devices
3. Home automation and smart home applications
4. Automotive infotainment systems
5. IoT devices and gateways
6. Robotics and drones
7. Wearable devices
8. Portable electronic devices, such as handheld instruments and portable media players

The AT91M42800A-33AU-999's combination of high performance, low power consumption, and advanced features make it an excellent choice for embedded applications that require a powerful processor, a rich set of peripherals, and a small form factor.