STM32F401CBU6 vs STM32F401CDU6 Comparison
Detailed side-by-side comparison of STM32F401CBU6 by STMicroelectronics and STM32F401CDU6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F401CBU6 - 84MHz Cortex-M4 128KB MCU | STMicroelectronics
STM32F401CBU6 ✓ ActiveSTMicroelectronics
STM32F401CDU6 - ARM Cortex-M4F MCU 84MHz 384KB Flash | STMicroelectronics
STM32F401CDU6 ✓ ActiveSpecification Comparison
| Parameter | STM32F401CBU6 | STM32F401CDU6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit microcontroller MCU | — |
| Manufacturer | STMicroelectronics | — |
| Series | STM32F4 | — |
| Product Line | STM32F401 high-performance access line | — |
| Processor Core | Arm Cortex-M4 | — |
| Architecture | 32-bit | — |
| Maximum CPU Frequency | 84 MHz | — |
| Floating-Point Unit | Single precision | — |
| DSP Support | Arm Cortex-M4 DSP instructions | — |
| Flash Memory | 128 KB | 384 KB |
| Flash Organization | 128K x 8 bits | — |
| Operating Supply Voltage | 1.7 V to 3.6 V | — |
| Operating Temperature Range | -40 °C to 85 °C or 105 °C | — |
| Package | 48-pin UFQFPN, 7 x 7 mm | UFQFPN-48 (7x7 mm) |
| Mounting Type | Surface mount | — |
| Program Memory Type | Flash | — |
| ART Accelerator | Supported | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core | — | ARM Cortex-M4F |
| Max Frequency | — | 84 MHz |
| SRAM | — | 96 KB |
| Operating Voltage | — | 1.7V to 3.6V |
| Operating Temperature | — | -40°C to +85°C |
| GPIO Pins | — | 36 |
| ADC | — | 12-bit, 16 channels |
| Timers | — | 11 |
| USART | — | 3 |
| SPI | — | 4 |
| I2C | — | 3 |
| USB | — | USB 2.0 OTG FS |
| DMA | — | Yes, 16 channels |
| RNG | — | Yes |
| RoHS | — | Compliant |