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| Manufacturer | Infineon Technologies |
| Packaging | Cut Tape (CT) |
| Series | SmartLEWIS™ |
| Part Status | Obsolete |
| Type | TxRx + MCU |
| RF Family/Standard | General ISM < 1GHz |
| Protocol | - |
| Modulation | ASK, FSK |
| Frequency | 315MHz, 434MHz, 868MHz, 915MHz |
| Data Rate (Max) | 32kbps |
| Power - Output | 10dBm |
| Sensitivity | - |
| Memory Size | 6kB Flash, 12kB ROM, 256B RAM |
| Serial Interfaces | I²C, SPI |
| GPIO | 10 |
| Voltage - Supply | 1.9 V ~ 3.6 V |
| Current - Receiving | - |
| Current - Transmitting | 8.9mA ~ 17.1mA |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 38-TFSOP (0.173", 4.40mm Width) |
| Standard Package | 1 |
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