STM32F446RCT7

The STM32F446xx devices are based on the high-performance ARM Cortex-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports 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) which enhances application security.The STM32F446xx devices incorporate high-speed embedded memories (Flash memory up to 512 Kbyte, up to 128 Kbyte of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers.They also feature standard and advanced communication interfaces.

• Microcontroller with ARM® 32bit Cortex®-M4 CPU + FPU, frequency up to 180MHz in 64 pin LQFP package
• 256Kbytes 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 Macrocellâ„¢
• CRC calculation unit, camera interface
• SPI / I2S, I2C, USART/UART, USB OTG FS/HS, CAN, SAI, SDIO, SPDIF-Rx, HDMI-CEC, Quad SPI