32-bit ARM Cortex-M3 microcontroller featuring 384KB Flash memory and a 72MHz CPU. This MCU offers extensive connectivity with I2C, SPI, USB, CAN, IrDA, UART, USART, LIN, I2S, and SDIO interfaces. It includes 16 ADC channels, 16 PWM channels, 2 I2C channels, 3 SPI channels, and 8 timers/counters, alongside 64KB RAM. Packaged in an LQFP with 51 I/Os, this RoHS compliant component operates from 2V to 3.6V with a temperature range of -40°C to 85°C.
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| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Density | 384KB |
| Frequency | 72MHz |
| Height | 1.45mm |
| Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN, I2S, SDIO |
| Lead Free | Lead Free |
| Length | 10mm |
| Max Frequency | 72MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 444mW |
| Max Supply Voltage | 3.6V |
| Memory Size | 384KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2V |
| Number of ADC Channels | 16 |
| Number of Bits | 32 |
| Number of I/Os | 51 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 51 |
| Number of PWM Channels | 16 |
| Number of SPI Channels | 3 |
| Number of Timers/Counters | 8 |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, Temp Sensor, I2C |
| Radiation Hardening | No |
| RAM Size | 64KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | STM32 F1 |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Width | 10.2mm |
| RoHS | Compliant |
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