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STMicroelectronics · RF ICs & modules

STM32WLE4JCI6

MULTIPROTOCOL LPWAN 32-BIT ARM?C

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STM32WLE4JCI6 component illustration
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STM32WLE4JCI6 specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeSTM32WLE4JCI6
FamilyRF ICs & modules
Package73-UFBGA
Product StatusActive
DigiKey ProgrammableNot Verified
TypeTxRx + MCU
RF Family/Standard802.15.4
ProtocolLoRaWAN 1.0, Sigfox
ModulationBPSK, GFSK, GMSK, FSK, MSK
Frequency150MHz ~ 960MHz
Data Rate (Max)300kbps
Power - Output22dBm
Sensitivity-148dBm
Memory Size256kB Flash
Serial InterfacesADC, GPIO, I²C, SPI, IrDA, UART, USART
GPIO43
Voltage - Supply1.8V ~ 3.6V
Current - Receiving4.82mA
Current - Transmitting21mA ~ 120mA
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case73-UFBGA
Supplier Device Package73-UFBGA (5x5)

Documents and evidence

STM32WLE4JCI6 ↗

Before sourcing STM32WLE4JCI6

  1. Identify the firmware and board baseline
  2. Check flash, RAM and required peripherals
  3. Review pin assignment and supply limits
  4. Keep the full temperature and package suffix
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