Stm32f413xg / h equipment is based on high-performance arm ® Cortex ®- M432-bit RISC core, operating frequency up to 100MHz. Their cortex ®- The M4 core has floating point unit (FPU) single precision and supports all arm single precision data processing instructions and data types. It also implements a complete set of DSP instructions and a memory protection unit (MPU), which improves the security of the application
Stm32f413xg / h equipment belongs to stm32f4 access product line (the product combines power efficiency, performance and integration), and adds a new innovative function called batch acquisition mode (BAM), which allows more power consumption to be saved during data batch processing.
The stm32f413xg / h device contains high-speed embedded memory (up to 1.5m bytes of flash memory and 320K bytes of SRAM), as well as extensive enhanced I / O and connection to two APB buses, three AHB buses and a 32-bit multi AHB bus matrix.
All devices are provided with a 12 bit ADC, two 12 bit DACs, a low-power RTC and 12 general-purpose 16 bit timers, including two PWM timers for motor control, two general-purpose 32-bit timers and a low-power timer.
They also have standard and communication interfaces.
• four more I2C, including one supporting fast mode plus
• five SPIs
• five I2S, two of which are full duplex. In order to achieve audio level accuracy, I2S
Peripheral devices can be timed through a dedicated internal audio PLL or through an external clock to allow synchronization.
• four USARTs and six UARTS
• SDIO / MMC interface
• USB 2.0 OTG full speed interface
• three tanks
•SAI。
In addition, stm32f413xg / h devices are embedded in peripherals:
• flexible static memory control interface (FSMC)
• four SPI memory interfaces
• two digital filters for sigma modulator (dfsdm), supporting microphone and MEMS
Sound source location, one has two filters and four more inputs, the second one
One has four filters and eight more inputs
They have seven packs, from 48 to 144 pins. The set of available peripherals depends on the selected package. Stm32f413xg / h operates in the temperature range of - 40 to + 125 ° C, from 1.7 (pdroff) to 3.6V power supply. A comprehensive set of energy-saving models allows the design of low-power applications.
These characteristics make stm32f413xg / h microcontroller suitable for various applications
Application:
• motor drive and application control
• medical equipment
• industrial applications: PLC, inverter, circuit breaker
• printers and scanners
• alarm system, video walkie talkie and HVAC
• home audio equipment
• mobile sensor hub
• wearable devices
• connected objects
• wireless module