| Part Number | CYW20704UA1KFFB1G | CYW20704UA2KFFB1G |
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies |
| Category | RF Transceiver ICs | RF Transceiver ICs |
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| Product Status | Active | Active |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | Bluetooth | Bluetooth |
| Protocol | Bluetooth v4.1 | Bluetooth v4.1 +EDR |
| Modulation | - | 4DQPSK, 8DPSK, GFSK |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 2Mbps | 3Mbps |
| Power - Output | 12dBm | 9dBm |
| Sensitivity | -95.5dBm | -96dBm |
| Memory Size | - | - |
| Serial Interfaces | SPI, UART | I²C, I²S, SPI, UART, USB |
| GPIO | 8 | 8 |
| Voltage - Supply | 3.3V | 3.3V |
| Current - Receiving | - | 38mA |
| Current - Transmitting | - | 38mA |
| Operating Temperature | -30°C ~ 85°C | -30°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 49-VFBGA, FCBGA | 49-VFBGA, FCBGA |
| Supplier Device Package | 49-FCBGA (4.5x4) | 49-FCBGA (4.5x4) |