32-bit ARM Cortex-M4 microcontroller featuring a 84MHz CPU with DSP and FPU capabilities. Includes 512KB Flash memory and 96KB RAM, supported by an ART Accelerator for enhanced performance. Offers extensive connectivity with I2C, SPI, USB, UART, and more, alongside 36 programmable I/Os. Operates from 1.7V to 3.6V with a nominal supply current of 1.8µA, and features integrated peripherals like DMA, PWM, and a watchdog timer.
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Stmicroelectronics STM32F401CEY6TR technical specifications.
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 84MHz |
| Interface | I2C, SPI, USB, IrDA, SDIO, UART, USART, LIN, I2S |
| Lead Free | Lead Free |
| Max Frequency | 84MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 392mW |
| Max Supply Voltage | 3.6V |
| Memory Size | 512KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.7V |
| Nominal Supply Current | 1.8uA |
| Number of A/D Converters | 1 |
| Number of Channels | 10 |
| Number of I/Os | 36 |
| Number of I2C Channels | 3 |
| Number of Programmable I/O | 36 |
| Number of SPI Channels | 3 |
| Number of Timers/Counters | 8 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 96KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | STM32 F4 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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