The CSR1001A04-IQQA-R is a µEnergy dual-UART bridge IC with 64KB memory, operating over a temperature range of -30°C to 85°C. It supports I2C, SPI, and UART interfaces, and features 35 GPIOs. The device is packaged in QFN format and is suitable for 2.4GHz applications.
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| Package/Case | QFN |
| Current - Receiving | 16mA |
| Current - Transmitting | 16mA |
| Frequency | 2.4GHz |
| Interface | I2C, SPI, UART |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| Min Operating Temperature | -30°C |
| Number of GPIO | 35 |
| Package Quantity | 2000 |
| Packaging | Cut Tape |
| Sensitivity | -92.5dBm |
| Series | µEnergy® |
| RoHS | Compliant |
