The STM32F401CBU3 is a 32-bit microcontroller with a maximum clock frequency of 84 MHz. It features 36 I/O lines and a 32-bit RISC architecture. The device operates within a supply voltage range of 1.7V to 3.6V. It includes peripherals such as PWM channels, an ADC, and DMA channels.
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Stmicroelectronics STM32F401CBU3 technical specifications.
| Number of Terminals | 48 |
| Terminal Position | QUAD |
| Width | 7 |
| Length | 7 |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.7 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 26 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 36 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 84 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| REACH | Compliant |
| Military Spec | False |
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