| Part Number | CYW20737S | CYW20732S |
|---|---|---|
| Manufacturer | Infineon Technologies | Cypress Semiconductor Corp |
| Category | RF Transceiver ICs | RF Transceiver ICs |
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| Product Status | Active | Last Time Buy |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | Bluetooth | Bluetooth |
| Protocol | Bluetooth v4.0 | Bluetooth v4.0 |
| Modulation | GFSK | - |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 1Mbps | - |
| Power - Output | 4dBm | - |
| Sensitivity | -94dBm | - |
| Memory Size | 320kB ROM, 60kB RAM | - |
| Serial Interfaces | I²C, SPI, UART | I²C, SPI, UART |
| GPIO | 14 | 14 |
| Voltage - Supply | 3.8V | 1.4V ~ 3.6V |
| Current - Receiving | 9.8mA | - |
| Current - Transmitting | 9.1mA | - |
| Operating Temperature | -30°C ~ 85°C | -30°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-TFLGA | 48-TFLGA |
| Supplier Device Package | 48-LGA (6.5x6.5) | 48-LGA (6.5x6.5) |