功能

• SMART SAM4E ARMR Cortex-M3 Microcontroller
• The Atmels SMART microcontroller was developed to support users based on Internet of Things innovations for use as a secure device with wireless connectivity and enhanced memory and data storage.　Features and Benefits of the SAM4E Microcontroller; Floating-point unit (FPU); 10/100 Mbps Ethernet MAC supports IEEE1588 and dual CAN; USB 2.0; USART x4; SPI/I2C serial communication interface; MCI/SPIO; Advanced Encryption Standard (AES) CryptoAuthentication; Up to 117 GPIOs; Up to 120 MHz; Up to 1024 KB of flash memory; 2 KB of cache memory; Up to 128 KB SRAM; Ideal for energy management, industrial automation, home/building control, M2M communications, automotive afterservice applications, etc.