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| Part Number | SPWF01SA.11 | SPWF01SC.11 | SPWF01SA.21 |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Obsolete | Obsolete | Obsolete |
| RF Family/Standard | WiFi | WiFi | WiFi |
| Protocol | 802.11b/g/n | 802.11b/g/n | 802.11b/g/n |
| Modulation | DSSS, OFDM | DSSS, OFDM | DSSS, OFDM |
| Frequency | 2.4GHz | 2.4GHz | 2.4GHz |
| Data Rate | 65Mbps | 65Mbps | 65Mbps |
| Power - Output | 18.3dBm | 18.3dBm | 18.3dBm |
| Sensitivity | -96dBm | -96dBm | -96dBm |
| Serial Interfaces | UART | UART | UART |
| Antenna Type | Integrated, Chip | Antenna Not Included, U.FL | Integrated, Chip |
| Utilized IC / Part | - | - | - |
| Memory Size | 1.5MB Flash, 64kB RAM | 1.5MB Flash, 64kB RAM | 512kB Flash, 64kB RAM |
| Voltage - Supply | 3.3V | 3.3V | 3.3V |
| Current - Receiving | 105mA | 105mA | 105mA |
| Current - Transmitting | 210mA ~ 344mA | 210mA ~ 344mA | 210mA ~ 344mA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | Module | Module | Module |
