| Product Classification | 32-bit MCU microcontroller |
| Series | STM32F4 |
| Whether it is lead-free | Lead-free / RoHS compliant |
| Installation type | SMT |
| Package/Housing | LQFP64_10X10MM |
| Operating temperature | -40~+85℃ |
| Interface | I²C，IrDA，LINbus，SDIO，SPI，UART/USART，USB OTG |
| Part status | Active |
| CPU cores | ARM® Cortex®-M |
| Core size | 32-位 |
| Frequency speed (Max) | 84MHz |
| Total number of I/O ports | 50 |
| Program space capacity | 128(128Kx8)KB |
| Program space type | FLASH |
| Operating voltage (range) | 1.7V~3.6V |
| Connectivity | I²C，IrDA，LIN，SDIO，SPI，UART/USART，USBOTG |
Peripheral | Brown-out Detect/Reset，DMA，I²S，POR，PWM，WDT |
| Memory RAM capacity | 64KB |
| EEPROM capacity | OriginalKB |
| Total number of pins | 64Pins |
| Length x width/dimensions | 10.00 x 10.00mm |
Brand | ST |
| Original manufacturer | STMicroelectronics |
Country of origin | Switzerland |
| Height | 1.60mm |
| Component lifecycle | Active |
ADC resolution | 12 |
Supply voltage | 1.7~3.6V |