32-bit ARM Cortex-M4 microcontroller featuring a 180MHz CPU with DSP and FPU capabilities. This MCU offers 2MB of FLASH memory and 256KB of RAM, enhanced by ART Accelerator and Chrom-ART Accelerator. Integrated peripherals include multiple I2C, SPI, UART, and USB interfaces, along with Ethernet, SDIO, CAN, and FMC with SDRAM support. The LQFP package houses 114 programmable I/Os and 14 timers, operating from 1.8V to 3.6V with a maximum dissipation of 500mW.
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| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 180MHz |
| Height | 1.4mm |
| Interface | I2C, SPI, USB, CAN, Ethernet, SDIO, UART, IrDA, USART, LIN, EBI/EMI, I2S |
| Lead Free | Lead Free |
| Length | 20mm |
| Max Frequency | 180MHz |
| Max Operating Temperature | 105°C |
| Max Power Dissipation | 500mW |
| Max Supply Voltage | 3.6V |
| Memory Size | 2MB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of ADC Channels | 24 |
| Number of Ethernet Channels | 1 |
| Number of I/Os | 114 |
| Number of I2C Channels | 3 |
| Number of Programmable I/O | 114 |
| Number of SPI Channels | 3 |
| Number of Timers/Counters | 14 |
| Number of UART Channels | 4 |
| Number of USB Channels | 2 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 360 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, LCD |
| Radiation Hardening | No |
| RAM Size | 256KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | STM32 F4 |
| Watchdog Timer | Yes |
| Weight | 0.045518oz |
| Width | 20mm |
| RoHS | Compliant |
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