32-bit ARM Cortex-M3 microcontroller featuring a 72MHz CPU and 64KB of FLASH memory. This surface mount device offers 26 programmable I/Os, 10 ADC channels, and 12 PWM channels. Integrated peripherals include I2C, SPI, USB, CAN, UART, USART, LIN, IrDA, POR, WDT, DMA, and a temperature sensor. Operating within a 2V to 3.6V supply range, it boasts a wide operating temperature of -40°C to 85°C.
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| Address Bus Width | 32b |
| Package/Case | UFQFPN |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Density | 64KB |
| Frequency | 72MHz |
| Height | 0.95mm |
| Interface | I2C, SPI, USB, IrDA, UART, USART, CAN, LIN |
| Lead Free | Lead Free |
| Length | 6mm |
| Max Frequency | 72MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 3.6V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of ADC Channels | 10 |
| Number of Bits | 32 |
| Number of I/Os | 26 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 26 |
| Number of PWM Channels | 12 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 490 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, Temp Sensor, I2C |
| Radiation Hardening | No |
| RAM Size | 20KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | STM32F1 |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Width | 6.125mm |
| RoHS | Compliant |
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