Specifications
| Part Number | STM32F401CBU3 |
| Manufacturer | STMicroelectronics |
| Description | IC MCU 32BIT 128KB FLASH 48UFQFP |
| Voltage – Supply (Vcc/Vdd) | 1.7V ~ 3.6 V |
| Speed | 84MHz |
| Series | STM32 F4 |
| RAM Size | 64K x 8 |
| Program Memory Type | FLASH |
| Program Memory Size | 128KB (128K x 8) |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Packaging | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Number of I/O | 36 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Manufacturer Standard Lead Time | 14 Weeks |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| EEPROM Size | - |
| Detailed Description | ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit 84MHz 128KB (128K x 8) FLASH |
| Data Converters | A/D 10x12b |
| Core Size | 32-Bit |
| Core Processor | ARM® Cortex®-M4 |
| Connectivity | I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG |
