STM32F303CBT7TR
Manufacturer package reference image
Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators
Key Specifications
| Complete manufacturer part number | STM32F303CBT7TR |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators |
| Package / case | LQFP 48 7x7x1.4 mm |
| Product category | Microcontrollers |
| Pins | 48 |
| MCU series | STM32F3 |
| Operating temperature (manufacturer ordering record) | -40.0 °C to 105.0 °C |
| Core | Arm Cortex-M4 |
| Flash memory (exact ordering overview) | 128 KB |
| Maximum CPU frequency (ordering overview) | 72 MHz |
| Operating supply voltage | 2.0 V to 3.6 V |
| Packing type | Tape And Reel |
| RoHS compliant | Ecopack2 |
| Grade | Industrial |
| In stock | 4,958 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Exact ST ordering page verified on 2026-11-04. Temperature labels preserve manufacturer ordering scope; ambient or junction basis is not inferred. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for LQFP 48 7x7x1.4 mm. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.