STMicroelectronics STM32F091RCT6U, STM32F0 series, 32-Bit Single-Core ARM Cortex-M0 MCU, 48 MHz, 256 KB Flash, 32K x 8 RAM, 52 I/O, CANbus/I²C/SPI/UART, A/D 19x12b, D/A 2x12b, -40°C to 85°C, 64-LQFP.
| Parameter | Value |
|---|---|
| Series | STM32F0 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 48MHz |
| Package | Tray |
| RAM size | 32K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, I²S, POR, PWM, WDT |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 52 |
| Core processor | ARM® Cortex®-M0 |
| Case | 64-LQFP |
| Data converters | A/D 19x12b; D/A 2x12b |
| Program memory size | 256KB (256K x 8) |
The ADC can sample multiple analog inputs — current sense, thermistor, potentiometer — without multiplexer glue. The DACs handle set-point generation or waveform output for simple closed-loop control.
ST lists the STM32F091RCT6U as Active.
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