STMicroelectronics STM32F1 series, ARM Cortex-M3 32-bit MCU, 24 MHz, 128 KB Flash, 8K x 8 RAM, 37 I/O, 48-LQFP, -40°C to 105°C, 2 V to 3.6 V supply.
| Parameter | Value |
|---|---|
| Series | STM32F1 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2V ~ 3.6V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 24MHz |
| Package | Tray |
| RAM size | 8K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 37 |
| Core processor | ARM® Cortex®-M3 |
| Case | 48-LQFP |
| Data converters | A/D 10x12b; D/A 2x12b |
| Program memory size | 128KB (128K x 8) |
On-chip peripherals include DMA, a power-on reset (POR), a power-down reset (PDR), a programmable voltage detector (PVD), PWM timers, a temperature sensor, and a watchdog timer.
The ARM Cortex-M3 core runs at 24 MHz. Program memory is 128 KB of Flash, and RAM is 8 KB.
The operating temperature range is -40°C to 105°C, suitable for industrial and automotive auxiliary applications.