Microchip Technology Tariff Inquiry

ATSAM4S4CA-CU

Microchip Technology's ATSAM4S4CA-CU is a low-power microcontroller unit (MCU) that belongs to the SAM4S series. This MCU is designed for a wide range of applications, including industrial control, medical devices, and consumer electronics.

Description:

The ATSAM4S4CA-CU is a 32-bit ARM Cortex-M4 processor-based MCU with a maximum clock speed of 120 MHz. It features 256 KB of flash memory, 40 KB of SRAM, and 8 KB of nonvolatile memory. The MCU also includes a range of integrated peripherals, including a 12-bit ADC, a 16-bit DAC, a USB interface, and various communication interfaces such as UART, SPI, and I2C.

Features:

1. ARM Cortex-M4 processor with DSP instructions and FPU
2. 256 KB flash memory and 40 KB SRAM
3. 8 KB nonvolatile memory
4. 12-bit ADC with up to 16 channels
5. 16-bit DAC with 2 channels
6. USB 2.0 interface
7. UART, SPI, and I2C communication interfaces
8. Low-power modes for energy-efficient operation
9. Integrated security features, including AES encryption and secure boot

Applications:

The ATSAM4S4CA-CU is suitable for a wide range of applications, including:

1. Industrial control systems, such as motor control and sensor monitoring
2. Medical devices, such as portable monitoring equipment and wearable devices
3. Consumer electronics, such as smart home devices and portable gadgets
4. Automotive applications, such as infotainment systems and body control modules
5. Networking and communication devices, such as routers and modems
6. IoT devices, such as sensors and actuators for smart agriculture and building automation

In summary, the ATSAM4S4CA-CU is a versatile and low-power MCU that offers a range of features and peripherals suitable for a wide range of applications. Its integration of security features and low-power modes make it an attractive choice for developers looking to create energy-efficient and secure embedded systems.