| Series | STM32WLE |
| Package | Tray |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | 802.15.4 |
| Protocol | LoRaWAN 1.0, Sigfox |
| Modulation | BPSK, GFSK, GMSK, FSK, MSK |
| Frequency | 150MHz ~ 960MHz |
| Data Rate (Max) | 300kbps |
| Power - Output | 22dBm |
| Sensitivity | -148dBm |
| Memory Size | 256kB Flash |
| Serial Interfaces | ADC, GPIO, I²C, SPI, IrDA, UART, USART, USB |
| GPIO | 29 |
| Voltage - Supply | 1.8V ~ 3.6V |
| Current - Receiving | 4.82mA |
| Current - Transmitting | 21mA ~ 120mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 48-UFQFN Exposed Pad |
| Supplier Device Package | 48-UFQFPN (7x7) |
