32-bit Arm Cortex-M3 microcontroller featuring 128KB Flash memory and 20KB RAM. Operates at a maximum frequency of 72MHz, with 80 programmable I/Os. Includes multiple interfaces such as I2C (2 channels), SPI (2 channels), USB, CAN, IrDA, UART, USART, and LIN. Peripherals include POR, PWM, WDT, DMA, Temp Sensor, and I2C. Packaged in an LFBGA with dimensions of 10.15mm x 10.15mm x 1.085mm, operating from 2V to 3.6V supply voltage.
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| Address Bus Width | 32b |
| Package/Case | LFBGA |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 72MHz |
| Height | 1.085mm |
| Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN |
| Lead Free | Lead Free |
| Length | 10.15mm |
| Max Frequency | 72MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 454mW |
| Max Supply Voltage | 3.6V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2V |
| Number of ADC Channels | 16 |
| Number of I/Os | 80 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 80 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 184 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, Temp Sensor, I2C |
| Radiation Hardening | No |
| RAM Size | 20KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | STM32 F1 |
| Watchdog Timer | Yes |
| Width | 10.15mm |
| RoHS | Compliant |
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