| Series | Flex Gecko |
| Package | Tray |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | - |
| Protocol | Flex Gecko |
| Modulation | 2GFSK, 4GFSK, ASK, DSSS, BPSK, DBPSK, GMSK, O-QPSK, OOK |
| Frequency | 110MHz ~ 191MHz, 1.95MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz |
| Data Rate (Max) | 38.4kbps |
| Power - Output | 20dBm |
| Sensitivity | -126.2dBm |
| Memory Size | 512kB Flash, 128kB RAM |
| Serial Interfaces | I²C, I²S, IrDA, SPI, UART |
| GPIO | 46 |
| Voltage - Supply | 1.8V ~ 3.8V |
| Current - Receiving | 8.4mA ~ 13mA |
| Current - Transmitting | 20.3mA ~ 134.3mA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 68-VFQFN Exposed Pad |
| Supplier Device Package | 68-QFN (8x8) |
