STMicroelectronics · RF ICs & modules
STM32WLE4JBI6
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STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
Request this exact part →STM32WLE4JBI6 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STM32WLE4JBI6 |
| Family | RF ICs & modules |
| Package | 73-UFBGA |
| Product Status | Active |
| DigiKey Programmable | Not provided in source |
| Type | TxRx + MCU |
| RF Family/Standard | General ISM < 1GHz |
| Protocol | LoRaWAN 1.0, Sigfox, Wireless M-Bus |
| Modulation | BPSK, FSK, GFSK, GMSK, MSK |
| Frequency | 150MHz ~ 960MHz |
| Data Rate (Max) | 300kbps |
| Power - Output | 22dBm |
| Sensitivity | -148dBm |
| Memory Size | 128kB Flash |
| Serial Interfaces | ADC, GPIO, I²C, I²S, IrDA, JTAG, PWM, SPI, UART, USART |
| GPIO | 43 |
| Voltage - Supply | 1.8V ~ 3.6V |
| Current - Receiving | 4.47mA ~ 10.22mA |
| Current - Transmitting | 21mA ~ 120mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 73-UFBGA |
| Supplier Device Package | 73-UFBGA (5x5) |
Documents and evidence
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Before sourcing STM32WLE4JBI6
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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