32-bit ARM Cortex-M3 microcontroller featuring a 72MHz CPU and 32KB FLASH memory. Offers 37 programmable I/Os, 10KB RAM, and integrated peripherals including POR, PWM, WDT, DMA, and a temperature sensor. Supports I2C, SPI, USB, IrDA, UART, USART, and CAN interfaces. Operates from 2V to 3.6V, with a maximum operating temperature of 105°C. Packaged in LQFP, supplied on tape and reel.
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Stmicroelectronics STM32F103C6T7ATR technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, USB, IrDA, UART, USART, CAN |
| Max Frequency | 72MHz |
| Max Operating Temperature | 105°C |
| Max Power Dissipation | 363mW |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2V |
| Number of I/Os | 37 |
| Number of Programmable I/O | 37 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 3.6V |
| Oscillator Type | Internal |
| Package Quantity | 2400 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, DMA, Temp Sensor |
| Radiation Hardening | No |
| RAM Size | 10KB |
| RoHS Compliant | Yes |
| Series | STM32F1 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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