32-bit ARM Cortex-M4 microcontroller featuring a 168MHz CPU with DSP and FPU capabilities, 1MB Flash memory, and 196KB RAM. This surface-mount LQFP package offers 82 I/Os, including 3x I2C, 3x SPI, 2x UART, and 2x USB interfaces, alongside CAN, IrDA, LIN, EBI/EMI, and I2S. Integrated peripherals include DMA, PWM, WDT, and an ART Accelerator for enhanced performance. Operating voltage is up to 3.6V, with a temperature range of -40°C to 105°C.
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Stmicroelectronics STM32F405VGT7TR technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Height | 1.45mm |
| Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN, EBI/EMI, I2S |
| Length | 14.2mm |
| Max Frequency | 168MHz |
| Max Operating Temperature | 105°C |
| Max Power Dissipation | 465mW |
| Memory Size | 1024KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of ADC Channels | 16 |
| Number of I/Os | 82 |
| Number of I2C Channels | 3 |
| Number of Programmable I/O | 82 |
| Number of SPI Channels | 3 |
| Number of Timers/Counters | 14 |
| Number of UART Channels | 2 |
| Number of USB Channels | 2 |
| Operating Supply Voltage | 3.6V |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, LCD |
| Radiation Hardening | No |
| RAM Size | 196KB |
| RoHS Compliant | Yes |
| Series | STM32 F4 |
| Watchdog Timer | Yes |
| Width | 14.2mm |
| RoHS | Compliant |
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