STM32WBA54KEU7TR
Manufacturer package reference image
Wireless Arm Cortex-M33 Trust Zone MCU 100 MHz with 512 Kbytes of Flash memory, Bluetooth LE 6.0, 802.15.4, ZigBee
Key Specifications
| Complete manufacturer part number | STM32WBA54KEU7TR |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | Wireless Arm Cortex-M33 Trust Zone MCU 100 MHz with 512 Kbytes of Flash memory, Bluetooth LE 6.0, 802.15.4, ZigBee |
| Package / case | UFQFPN 32 5x5x0.55 mm |
| Product category | Microcontrollers |
| Pins | 32 |
| MCU series | STM32WB |
| Operating temperature (manufacturer ordering record) | -40.0 °C to 105.0 °C |
| Core | Arm Cortex-M33 |
| Flash memory (exact ordering overview) | 512 KB |
| Operating supply voltage | 1.71 V to 3.6 V |
| Packing type | Tape And Reel |
| RoHS compliant | Ecopack2 |
| Grade | Industrial |
| In stock | 9,746 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 UFQFPN 32 5x5x0.55 mm. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.