S2-LPTXQTR
HIGH PERFORMANCE ULTRA-LOW POWER
| Part Description |
IC RF TxRx + MCU 802.15.4, General ISM < 1GHz SIGFOX™, Wireless M-Bus 413MHz ~ 479MHz, 826MHz ~ 958MHz 24-VFQFN Exposed Pad |
|---|---|
| Quantity | 218 Available (as of May 5, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | STMicroelectronics |
| Manufacturing Status | Discontinued at Digi-Key |
| Manufacturer Standard Lead Time | 12 Weeks |
| Datasheet |
Specifications
| Part Package | 24-VFQFN Exposed Pad |
|---|---|
| Device Package | 24-QFN (4×4) |
| Mounting Method | Surface Mount |
| Voltage | 1.8V ~ 3.6V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Type: | TxRx + MCU |
| RF Family/Standard: | 802.15.4, General ISM < 1GHz |
| Protocol: | SIGFOX™, Wireless M-Bus |
| Modulation: | 2FSK, 4FSK, 2GFSK, 4GFSK, ASK, OOK |
| Frequency: | 413MHz ~ 479MHz, 826MHz ~ 958MHz |
| Data Rate (Max): | 500kbps |
| Power – Output: | 16dBm |
| Serial Interfaces: | SPI, UART |
| GPIO: | 4 |
| Voltage – Supply: | 1.8V ~ 3.6V |
| Current – Transmitting: | 11.5mA ~ 32mA |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
| ECCN | EAR99 |
| HTS Code | 8542.39.0001 |
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