| Part Number | CYW20705A1KWFBGT | CYW20702A1KWFBGT |
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies |
| Category | RF Transceiver ICs | RF Transceiver ICs |
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| Product Status | Active | Discontinued at Digi-Key |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | Bluetooth | Bluetooth |
| Protocol | Bluetooth v4.1 | Bluetooth v4.0 +EDR |
| Modulation | - | 4DQPSK, 8DPSK, GFSK |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 3Mbps | 3Mbps |
| Power - Output | 10dBm | 10dBm |
| Sensitivity | -91dBm | -92dBm |
| Memory Size | - | - |
| Serial Interfaces | SPI, UART, USB | I²C, I²S, SPI, UART, USB |
| GPIO | 8 | 7 |
| Voltage - Supply | 5.5V | 2.3V ~ 5.5V |
| Current - Receiving | 31mA | 32mA |
| Current - Transmitting | 65mA | 65mA |
| Operating Temperature | -30°C ~ 85°C | -30°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 50-WFBGA | 50-WFBGA |
| Supplier Device Package | 50-WFBGA (4.5x4) | 50-WFBGA (4.5x4) |