The STMicroelectronics STM32 ARM Cortex ™ -M3 Connectivity Line is a high-performance addition to the STM32 microcontroller ( MCU ) portfolio that introduces outstanding new features, including USB 2.0 OTG Full Speed 12 Mbps, Ethernet MAC 10/100 Mbps with Precise Time Protocol IEEE 1588 HW support, Dual CAN 2.0 Active, and Audio Class I2S. The STM32F107 and STM32F105 MCU s in the STMicroelectronics STM32 Connectivity Line are designed for applications in which connectivity and real-time performance are a necessity: industrial control, control panels for security applications, and more. STMicroelectronics Connectivity Line MCU s feature 64 to 256 KB on-chip Flash memory, up to 64 KB SRAM, and 14 communication interfaces.

• Economical networking and accurate clock synchronization
• Full Flexibility in the PHY selection
• USB host capability, no need for external USB OTG controller or PHY
• Gateway capability with connectivity to 2 independent CAN buses and twice more filtering capability in single CAN mode
• Simultaneous usage of USB and CAN, allowing gateway implementation
• Flexibility and optimal cost for clocking simultaneously USB, CAN, Ethernet MAC, Ethernet PHY, and audio class I²S
• Flexibility of communication interface
• Tailor your system on the fly to balance performance and power consumption as needed
• Simultaneously working peripherals make the STM32 Connectivity Line a great communication gateway