Microchip Technology Tariff Inquiry

ATSAM4S4BB-UUR

The ATSAM4S4BB-UUR is a microcontroller unit (MCU) produced by Microchip Technology. It is part of the SAM4S family of ARM Cortex-M4 based microcontrollers. Here is a brief description of the ATSAM4S4BB-UUR, its features, and potential applications:

Description:

The ATSAM4S4BB-UUR is a high-performance, low-power MCU designed for a wide range of embedded applications. It is based on the 32-bit ARM Cortex-M4 processor with a floating-point unit (FPU), offering high computational capabilities while maintaining energy efficiency.

Features:

1. Processor: 32-bit ARM Cortex-M4 CPU with FPU, running up to 120 MHz.
2. Memory: The device comes with up to 256 KiB of embedded Flash memory and 32 KiB of SRAM.
3. Peripherals: It includes a range of peripherals such as UART, SPI, I2C, USB host/device, and a range of timers and PWM channels.
4. Connectivity: It features a USB 2.0 interface for easy connectivity to other devices.
5. Security: It includes features like a unique chip ID, security bit, and flash write protection to safeguard the integrity of the application.
6. Power Management: The MCU offers various low-power modes to extend battery life in battery-powered applications.
7. Package Type: The 'UUR' in the model number typically refers to the package type, which could be a QFN (Quad Flat No-leads) package, but it's essential to confirm this with the specific datasheet from Microchip.

Applications:

Given its feature set, the ATSAM4S4BB-UUR is suitable for a variety of applications where a balance of performance, power efficiency, and connectivity is required:

1. Industrial Control: For applications requiring real-time control and monitoring, such as in manufacturing equipment or process control systems.
2. Medical Devices: Due to its low power consumption and high computational capabilities, it can be used in portable or wearable medical devices.
3. Automotive: For in-vehicle infotainment systems, anti-lock braking systems (ABS), or body control modules.
4. Consumer Electronics: In smart appliances, home automation systems, and portable electronics where connectivity and user interface features are needed.
5. IoT Devices: As the device supports USB and various communication interfaces, it can be used in Internet of Things (IoT) devices for data collection, processing, and communication.

It's important to refer to the detailed datasheet and reference manual provided by Microchip Technology for a comprehensive understanding of the device's specifications, operating conditions, and programming interfaces.