STMicroelectronics STM32F103 series, ARM® Cortex®-M3 32-Bit Single-Core MCU, 72MHz, 32KB Flash, 10K x 8 RAM, 36-VFQFN Exposed Pad, -40°C~85°C.
| 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 | Tray |
| RAM size | 10K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Number of i (O) | 26 |
| Core processor | ARM® Cortex®-M3 |
| Case | 36-VFQFN Exposed Pad |
| Data converters | A/D 10x12b |
| Program memory size | 32KB (32K x 8) |
STM32F103T6U6 integrates CAN, I²C, SPI, USART, USB, motor-control PWM timers, and a 10-channel 12-bit ADC in a 36-VFQFPN (6x6 mm) package.
ST lists the STM32F103T6U6 as Obsolete.
The 36-VFQFPN with exposed pad (6x6 mm body) is less common than the LQFP48 variants in the STM32F103 family.
The closest pin-compatible alternative within the STM32F1 family would share the 36-VFQFPN package and 72 MHz core — look at current STM32F103 or STM32F302 parts in the same footprint.