STMicroelectronics STM32F107RBT6TR, STM32F1 series, 32-bit ARM Cortex-M3 MCU, 72 MHz, 128 KB Flash, 64 KB RAM, Ethernet MAC, CANbus, 51 I/O, 64-LQFP, -40 to 85°C, Tape & Reel.
| 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~85°C(TA) |
| Speed | 72MHz |
| Package | Tape & Reel (TR) |
| RAM size | 64K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, POR, PWM, Voltage Detect, WDT |
| Connectivity | CANbus, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG |
| Number of i (O) | 51 |
| Core processor | ARM® Cortex®-M3 |
| Case | 64-LQFP |
| Data converters | A/D 16x12b; D/A 2x12b |
| Program memory size | 128KB (128K x 8) |
DMA, PWM, a voltage detector, and a watchdog round out the on-chip resources for a self-contained control board.
The Tape & Reel variant (the "TR" suffix) is the production-friendly reeled format for pick-and-place.
STMicroelectronics lists the STM32F107RBT6TR as Active.
The two parts are electrically and mechanically identical. The "TR" suffix indicates Tape & Reel packaging for automated assembly; the non-TR variant ships in trays or tubes. The MCU itself is the same silicon.