Stmicroelectronics (STM32F401RET6) RM MCU, Dynamic Efficiency Line,

ARM MCU, Dynamic Efficiency Line, STM32 Family STM32F4 Series Microcontrollers, ARM Cortex-M4 Product Overview ARM® Cortex®-M4 32bit MCU + FPU. It supports up to 12 communication interfaces likely up to 3 x I2C interfaces (SMBus/PMBus), up to 3 USARTs (2 x 10.5Mbit/s, 1 x 5.25Mbit/s), ISO 7816 interface, LIN, IrDA, modem control), up to 4 SPIs (up to 42Mbit/s at fCPU = 84MHz), SPI2 and SPI3 with muxed full-duplex I2S to achieve audio class accuracy via internal audio PLL or external clock, SDIO interface, Advanced connectivity: USB 2.0 full-speed device/host/OTG controller with on-chip PHY. Suitable for use in motor drive and application control, medical equipment, industrial applications such as PLC, inverters, circuit breakers, printers and scanners, alarm systems, video intercom and HVAC, home audio appliances and mobile phone sensor hub. 105 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) and DSP instructions Clock, reset and supply management (internal (16MHz factory-trimmed RC, 32KHz RC with calibration)) POR, PDR, PVD and BOR 1x12bit, 2.4 MSPS A/D converter: up to 16 channels General-purpose DMA: 16-stream DMA controllers with FIFOs and burst support Up to 11 timers and up to 81 I/O ports with interrupt capability Serial wire debug (SWD) & JTAG interfaces Cortex®-M4 Embedded Trace Macrocell™ CRC calculation unit and 96bit unique ID RTC: subsecond accuracy, hardware calendar Product Information Product Range: STM32 Family STM32F4 Series Microcontrollers Device Core: ARM Cortex-M4 No. of Bits: 32bit Data Bus Width: 32bit Operating Frequency Max: 84MHz CPU Speed: 84MHz Program Memory Size: 512KB RAM Memory Size: 96KB IC Case / Package: LQFP No. of Pins: 64Pins MCU Case Style: LQFP No. of I/O's: 50I/O's Interfaces: I2C, SPI, USART, USB Embedded Interface Type: I2C, SPI, USART, USB Supply Voltage Min: 1.7V Supply Voltage Max: 3.6V MCU Family: STM32 MCU Series: STM32F4 MSL: MSL 3 - 168 hours