STM32F405xx  family is based on the high-performance Arm Cortex-M4 32-bit RISC core operating at a frequency of up to 168 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 STM32F405xx a family incorporates high-speed embedded
memories (Flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of
backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three 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.

a true random number generator (RNG). They also feature standard and advanced
communication interfaces.
• Up to three I2 Cs
• Three SPIs, two I 2 Ss full duplex. To achieve audio class accuracy, the I2S peripherals
can be clocked via a dedicated internal audio PLL or via an external clock to allow
synchronization.
• Four USARTs plus two UARTs
• An USB OTG full-speed and a USB OTG high-speed with full-speed capability (with the
ULPI),
• Two CANs
• An SDIO/MMC interface
• Ethernet and the camera interface available on STM32F405xx devices only.
The STM32F405xx a family operates in the –40 to +105 °C temperaturerange from a 1.8 to 3.6 V power supply.

The supply voltage can drop to 1.7 V when thedevice operates in the 0 to 70 °C temperature range

refer to Section : Internal reset OFF. A comprehensive set of power-saving
mode allows the design of low-power applications.
The STM32F405xx  offers devices in various packages ranging
from 64 pins to 176 pins. 

 Software libraries are available that allow users to program the chip using the Arduino IDE.

It is possible to use our STLink V2 device programmer to debug and download code into the board. 

• Part NumberSTM32F405RGT6

• ManufacturerSTMicroelectronics

• DescriptionIC MCU 32BIT 1MB FLASH 64LQFP

• CategoryIntegrated Circuits (ICs) > Embedded - Microcontrollers

• Part Status11600 pcs Stock

• Voltage - Supply (Vcc/Vdd)1.8 V ~ 3.6 V

• Supplier Device Package64-LQFP (10x10)

• Speed168MHz

• SeriesSTM32 F4

• RAM Size192K x 8

• Program Memory TypeFLASH

• Program Memory Size1MB (1M x 8)

• PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT

• PackagingTray

• Package / Case64-LQFP

• Oscillator TypeInternal

• Operating Temperature-40°C ~ 85°C (TA)

• Number of I/O51

• EEPROM Size-

• Data ConvertersA/D 16x12b, D/A 2x12b

• Core Size32-Bit

• Core ProcessorARM® Cortex®-M4

• ConnectivityCAN, I²C, IrDA, LIN, SPI, UART/USART, USB OTG