STM32C071FBY6TR
Manufacturer package reference image
Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 24 Kbytes RAM, 48 MHz CPU, 2x USART, timers, ADC, comm. I/F, USB FS, 2-3.6V
Key Specifications
| Complete manufacturer part number | STM32C071FBY6TR |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 24 Kbytes RAM, 48 MHz CPU, 2x USART, timers, ADC, comm. I/F, USB FS, 2-3.6V |
| Package / case | WLCSP 19 2.5x1.6 P 0.35 mm |
| Product category | Microcontrollers |
| Pins | 19 |
| Core | Arm Cortex-M0+ |
| Flash memory (ST overview) | 128 Kbytes |
| RAM (ST overview) | 24 Kbytes |
| CPU frequency (ST overview) | 48 MHz |
| Grade | Industrial |
| MCU series | STM32C0 |
| Operating temperature (manufacturer ordering record) | -40.0 °C to 85.0 °C |
| Core (manufacturer record) | Arm Cortex-M0+ |
| Core (manufacturer ordering record) | Arm Cortex-M0+ |
| Flash memory (exact ordering overview) | 128 KB |
| Maximum CPU frequency (ordering overview) | 48 MHz |
| Operating supply voltage | 2.0 V to 3.6 V |
| Packing type | Tape And Reel |
| RoHS compliant | Ecopack2 |
| In stock | 8,600 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 WLCSP 19 2.5x1.6 P 0.35 mm. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.