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STMicroelectronics · RF ICs & modules

STM32W108CZU74TR

IC RF TXRX+MCU 802.15.4 48UFQFN

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STM32W108CZU74TR component illustration
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STM32W108CZU74TR specifications

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

ManufacturerSTMicroelectronics
Ordering codeSTM32W108CZU74TR
FamilyRF ICs & modules
Package48-UFQFN Exposed Pad
Product StatusObsolete
DigiKey ProgrammableNot Verified
TypeTxRx + MCU
RF Family/Standard802.15.4
ProtocolNot provided in source
ModulationO-QPSK
Frequency2.4GHz
Data Rate (Max)5Mbps
Power - Output8dBm
Sensitivity-102dBm
Memory Size192kB Flash, 12kB RAM
Serial InterfacesI²C, JTAG, SPI, UART
GPIO24
Voltage - Supply2.1V ~ 3.6V
Current - Receiving22mA ~ 28.5mA
Current - Transmitting22.5mA ~ 43.5mA
Operating Temperature-40°C ~ 105°C
Mounting TypeSurface Mount
Package / Case48-UFQFN Exposed Pad
Supplier Device Package48-UFQFPN (7x7)

Documents and evidence

STM32W108CZU74TR ↗

Catalog sources

www.ic-components.com · STM32W108CZU74TR ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

Before sourcing STM32W108CZU74TR

  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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