Microchip Technology Tariff Inquiry

ATSAM3S4BA-AUR

The ATSAM3S4BA-AUR is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the SAM3S series, which is designed for a wide range of applications that require low power consumption and high performance.

Description:

The ATSAM3S4BA-AUR is a 32-bit ARM Cortex-M3 processor-based MCU with a maximum CPU frequency of 64 MHz. It features 512 KB of embedded Flash memory and 64 KB of SRAM. The device is available in a 144-pin TQFP package.

Features:

1. ARM Cortex-M3 processor with DSP instructions and a floating-point unit (FPU)
2. 512 KB of embedded Flash memory for program storage
3. 64 KB of SRAM for data storage
4. 144-pin TQFP package
5. Low-power consumption with various power-saving modes
6. High-performance peripheral connectivity, including USB, UART, SPI, and I2C
7. Advanced Timers, PWM, and ADC for precise control and measurement
8. Flexible clock management system with multiple clock sources
9. Security features, including a unique chip ID and support for secure boot
10. Support for JTAG and SWD debugging interfaces

Applications:

The ATSAM3S4BA-AUR is suitable for a wide range of applications that require low power consumption, high performance, and advanced connectivity. Some examples of applications that can benefit from this MCU include:

1. Industrial control systems
2. Medical devices
3. Portable electronics
4. Home automation and smart home devices
5. IoT devices and gateways
6. Automotive infotainment systems
7. Wearable devices
8. Robotics and automation
9. Data acquisition and signal processing systems
10. Human-Machine Interface (HMI) devices

The ATSAM3S4BA-AUR's combination of processing power, memory, and connectivity options make it a versatile choice for developers looking to create energy-efficient and high-performance embedded systems.