| DigiKey Programmable | Not Verified | |
| Serial Interfaces | I2C, I2S, PCM, PDM, SPI, UART | |
| Product Status | Active | |
| Power - Output | 5dBm | |
| Supplier Device Package | 40-QFN (5x5) | |
| Package / Case | 40-UFQFN Exposed Pad | |
| Current - Receiving | 5.9mA | |
| Modulation | 8DPSK, 8PSK, DQPSK, GFSK, QPSK | |
| Voltage - Supply | 1.76V ~ 3.63V | |
| REACH Status | REACH Unaffected | |
| Mfr | Infineon Technologies | |
| Data Rate (Max) | 3Mbps | |
| Protocol | Bluetooth v5.1 + EDR | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Operating Temperature | -30°C ~ 85°C | |
| Current - Transmitting | 5.6mA | |
| ECCN | 5A992C | |
| Mounting Type | Surface Mount | |
| RF Family/Standard | Bluetooth | |
| GPIO | 16 | |
| Series | - | |
| Type | TxRx + MCU | |
| Sensitivity | -95.5dBm | |
| Memory Size | 1MB Flash, 512kB RAM, 2MB ROM | |
| Frequency | 2.4GHz | |
| HTSUS | 8542.31.0001 | |
| Package | Tray | |
| Base Product Number | CYW20721 | |
