Microchip Technology Tariff Inquiry

ATSAM4SD16CA-AU

The ATSAM4SD16CA-AU is a microcontroller unit (MCU) produced by Microchip Technology. This MCU belongs to the SAM4S family of ARM Cortex-M4 based microcontrollers, which are designed for a wide range of applications.

Description:

The ATSAM4SD16CA-AU is a high-performance, low-power MCU that features an ARM Cortex-M4 CPU with a 180 MHz maximum CPU frequency. The device includes 1 MB of integrated NAND flash memory and 96 KB of SRAM. It operates on a supply voltage range of 1.8V to 3.6V and has a wide operating temperature range of -40°C to +85°C.

Features:

1. ARM Cortex-M4 CPU with DSP instructions and an FPU, running up to 180 MHz
2. 1 MB of integrated NAND flash memory
3. 96 KB of SRAM
4. Supply voltage range: 1.8V to 3.6V
5. Operating temperature range: -40°C to +85°C
6. Peripherals: USB OTG, Ethernet MAC, advanced timer, and various communication interfaces (UART, SPI, I2C, etc.)
7. Advanced security features: Secure boot, flash encryption, and secure storage
8. Sleep, wait, and retention modes for low-power operation
9. Up to 48 GPIO with multiple functions and alternate pin mapping options

Applications:

The ATSAM4SD16CA-AU is suitable for a wide range of applications due to its high performance, low power consumption, and advanced features. Some potential applications include:

1. Industrial control systems
2. Medical devices
3. Networking and communication equipment
4. Home automation and smart appliances
5. Automotive infotainment systems
6. IoT devices and gateways
7. Human-machine interface (HMI) devices
8. Data acquisition and signal processing systems
9. Embedded systems requiring high security features

The ATSAM4SD16CA-AU's combination of processing power, memory, and peripheral options make it a versatile choice for developers looking to create efficient and feature-rich embedded systems.