Manufacturer package reference image
Low data rate, low power Sub 1GHz transceiver
Key Specifications
| Complete manufacturer part number | SPIRIT1QTR |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | Low data rate, low power Sub 1GHz transceiver |
| Package / case | VFQFPN 20 4x4x1.0 mm |
| Product category | Interface ICs |
| Pins | 20 |
| Grade | Industrial |
| Operating temperature (manufacturer ordering record) | -40.0 °C to 85.0 °C |
| Operating Voltage Min Volt (manufacturer ordering record) | 1.8 |
| Operating Voltage Max Volt (manufacturer ordering record) | 3.6 |
| Packing type | Tape And Reel |
| RoHS compliant | Ecopack3 |
| In stock | 12,685 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Exact ST ordering page verified on 2026-11-04. Temperature labels preserve manufacturer ordering scope; ambient or junction basis is not inferred. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for VFQFPN 20 4x4x1.0 mm. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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