STM32F446RET6

STM32F446RET6 is a high-performance ARM-based 32bit microcontroller. The Cortex-M4 core features RISC core operating at a frequency of up to 180MHz, 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 offer three 12bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16bit timers including two PWM timers for motor control, two general-purpose 32bit timers. These features make the microcontroller 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.

• Microcontroller with ARM® 32bit Cortex®-M4 CPU + FPU, frequency up to 180MHz in 64 pin LQFP package
• 512Kbytes of flash memory, 128Kbytes system/4Kbytes of backup SRAM
• LCD parallel interface, 8080/6800 modes
• 1.7V to 3.6V application supply and I/Os, 4 to 26MHz crystal oscillator
• 50 GPIO, two 12bit ADC (16 channels), 2 x 12bit D/A converters
• General-purpose DMA (16-stream DMA controller with FIFOs and burst support)
• 10 general purpose, 2 advanced control, 2 basic timers
• SWD & JTAG interfaces, Cortex-M4 Trace Macrocell™
• CRC calculation unit, camera interface
• SPI / I2S, I2C, USART/UART, USB OTG FS/HS, CAN, SAI, SDIO, SPDIF-Rx, HDMI-CEC, Quad SPI