STM32F446RCT6

STM32F446RCT6 is a Arm® Cortex®-M4 32-bit MCU+FPU. The Cortex-M4 core features a floating point unit (FPU) single precision supporting all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security. It offers three 12bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16bit timers including two PWM timers for motor control, two general-purpose 32-bit timers. It is suitable for a wide range of applications, namely motor drive and control, medical equipment, industrial (PLC, inverters, circuit breakers), printers, and scanners, alarm systems, video intercom and HVAC, and home audio appliances.

• LCD parallel interface, 8080/6800 modes, 2× 12bit D/A converters
• General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
• Debug mode, SWD and JTAG interfaces, Cortex®-M4 Trace Macrocell™
• Up to 114 I/O ports with interrupt capability, up to 20 communication interfaces
• 8- to 14-bit parallel camera interface up to 54Mbytes/s
• CRC calculation unit, 96-bit unique ID
• RTC: subsecond accuracy, hardware calendar
• 64 pins LQFP package
• 256Kbytes of flash memory
• Industrial temperature range from -40 to 85°C