STMicroelectronics STM32F3 series, ARM Cortex-M4, 32-bit, 72 MHz, 64 KB Flash, 16K x 8 RAM, 37 I/O, 49-UFBGA WLCSP, -40°C to 85°C, Tape & Reel.
| Parameter | Value |
|---|---|
| Series | STM32F3 |
| 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 | 16K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 37 |
| Core processor | ARM® Cortex®-M4 |
| Case | 49-UFBGA, WLCSP |
| Data converters | A/D 8x12b; D/A 1x12b |
| Program memory size | 64KB (64K x 8) |
The STM32F301C8Y6TR: 72 MHz core with hardware FPU and DSP instructions handles field-oriented control of a single PMSM or BLDC motor.
64 KB Flash holds a moderate sensor-fusion stack plus a bootloader; 16K x 8 SRAM leaves room for a Modbus RTU frame buffer.
49-WLCSP package saves board area. 37 I/O include I²C, SPI, UART, and LIN.
The part carries an EOL lifecycle stage.
The part carries an EOL lifecycle stage, meaning it is end-of-life, though the official product status is listed as Active. This typically indicates that last-time-buy windows may be closing; sourcing is available through independent channels against an RFQ.
The pinout is standard for the STM32F301 in the 49-WLCSP package. The datasheet from STMicroelectronics provides the full ball-map; no pinout detail is reproduced in this listing.
The suffix TR indicates Tape & Reel packaging; the Y6 suffix (without TR) typically refers to tray or tube packaging. The silicon and specifications are identical.
Yes, the STM32F301C8Y6TR is supported by STM32CubeMX for pin configuration, clock tree setup, and peripheral initialization code generation. The base product number STM32F301 is listed in the tool's device database.
The core runs at 72 MHz, which is the maximum clock frequency for the ARM Cortex-M4 in this device.