STM32F446RCT6TR

STM32F446RCT6TR is an ARM-based 32bit microcontroller. This device is based on the high-performance Arm® Cortex®-M4 32bit RISC core operating at a frequency of up to 180MHz. 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. This device offers 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 32bit 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.

• 256Kbytes of flash memory, 180MHz maximum CPU frequency
• Operating voltage range from 1.8 to 3.6V, LCD parallel interface, 8080/6800 modes
• Internal 16MHz factory-trimmed RC (1% accuracy), 32KHz oscillator for RTC with calibration
• VBAT supply for RTC, 20×32 bit backup registers plus optional 4Kb backup SRAM
• SWD and JTAG interfaces, Cortex®-M4 Trace Macrocell™
• USB 2.0 full-speed device/host/OTG controller with on-chip PHY
• Up to 111 fast I/Os up to 90MHz, up to 112 5V-tolerant I/Os
• 8- to 14-bit parallel camera interface up to 54Mbytes/s
• Industrial temperature range from -40 to 85°C
• 64-pin LQFP package