32-bit ARM Cortex-M4 microcontroller featuring a 84MHz CPU with DSP and FPU capabilities. Offers 384KB of FLASH memory and 96KB of RAM, supported by an ART Accelerator for enhanced performance. Integrated peripherals include I2C, SPI, USB, UART, USART, SDIO, and I2S interfaces, alongside 8 timers/counters and 36 programmable I/Os. Operates from 1.7V to 3.6V with a maximum power dissipation of 392mW, suitable for applications up to 85°C.
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Stmicroelectronics STM32F401CDY6TR 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 |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 392mW |
| Max Supply Voltage | 3.6V |
| Memory Size | 384KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.7V |
| Number of I/Os | 36 |
| Number of Programmable I/O | 36 |
| 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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