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STMicroelectronics · RF ICs & modules

S2-LPQTR

IC RF TXRX ISM<1GHZ 24VFQFN

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S2-LPQTR component illustration
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S2-LPQTR specifications

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

ManufacturerSTMicroelectronics
Ordering codeS2-LPQTR
FamilyRF ICs & modules
Package24-VFQFN Exposed Pad
Product StatusActive
DigiKey ProgrammableNot Verified
TypeTxRx Only
RF Family/StandardGeneral ISM < 1GHz
ProtocolSIGFOX™, Wireless M-Bus
Modulation2GFSK, 4GFSK, ASK, OOK
FrequencyNot provided in source
Data Rate (Max)500kbps
Power - Output10dBm
Sensitivity-130dBm
Memory SizeNot provided in source
Serial InterfacesSPI, UART
GPIO4
Voltage - Supply1.8V ~ 3.6V
Current - Receiving8mA
Current - Transmitting27mA
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case24-VFQFN Exposed Pad
Supplier Device Package24-QFN (4x4)

Documents and evidence

S2-LPQTR ↗

Catalog sources

www.ic-components.com · S2-LPQTR ↗

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

Before sourcing S2-LPQTR

  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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Questions about S2-LPQTR

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Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.

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