STM32WL3RKBV6X
Manufacturer package reference image
Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ @64 MHz with 128 Kbytes of Flash memory, 16 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip.
Key Specifications
| Complete manufacturer part number | STM32WL3RKBV6X |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ @64 MHz with 128 Kbytes of Flash memory, 16 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. |
| Package / case | VFQFPN 32 5x5x1.0 mm |
| Product category | Microcontrollers |
| Pins | 32 |
| MCU series | STM32WL |
| Operating temperature (manufacturer ordering record) | -40.0 °C to 85.0 °C |
| Core | Arm Cortex-M0+ |
| Flash memory (exact ordering overview) | 128 KB |
| Operating supply voltage | 1.7 V to 3.6 V |
| Packing type | Tray |
| RoHS compliant | Ecopack2 |
| Grade | Industrial |
| In stock | 3,628 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 VFQFPN 32 5x5x1.0 mm. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.