Microchip Technology Tariff Inquiry

ATSAM4SA16CA-AU

The ATSAM4SA16CA-AU is a high-performance microcontroller (MCU) from Microchip Technology's SAM4S series. It is based on a 32-bit ARM Cortex-M4 processor with a floating-point unit (FPU) and operates at a maximum frequency of 120 MHz. The MCU is designed for a wide range of applications, including industrial control, medical devices, and automotive systems.

Description:

The ATSAM4SA16CA-AU features a 32-bit ARM Cortex-M4 CPU with a Floating Point Unit (FPU) and operates at a maximum frequency of 120 MHz. It includes 1 MB of flash memory, 96 KB of SRAM, and various peripheral modules, such as UART, SPI, I2C, USB, and Ethernet. The MCU is available in a 100-pin TQFP package.

Features:

1. 32-bit ARM Cortex-M4 CPU with FPU
2. 120 MHz maximum CPU frequency
3. 1 MB Flash memory
4. 96 KB SRAM
5. Advanced Timers
6. PWM channels
7. USB OTG interface
8. 10/100 Ethernet MAC with PHY
9. CAN interface
10. UART, SPI, and I2C interfaces
11. ADC with up to 24 channels
12. DAC with 2 channels
13. DMA controller
14. CRC calculation unit
15. True random number generator (TRNG)
16. AES and SHA cryptographic modules
17. Core-coupled memory (CCM) for secure data storage
18. Sleep, wait, and retention modes for low-power operation

Applications:

1. Industrial control systems
2. Medical devices and equipment
3. Automotive applications (e.g., body control modules, instrument clusters)
4. Networking and communication devices (e.g., routers, switches, IoT devices)
5. Home automation and smart home systems
6. Portable devices (e.g., handheld instruments, wearable devices)
7. Human-machine interface (HMI) systems
8. Data acquisition and signal processing systems
9. Security and surveillance systems
10. Audio and video processing applications

The ATSAM4SA16CA-AU is a versatile and powerful MCU suitable for a wide range of embedded applications that require high performance, advanced connectivity options, and robust security features.