Product description
The CSR8350 is a highly integrated Bluetooth® v4.1 single-chip radio and baseband processor, designed for advanced audio applications in Bluetooth-enabled car audio systems, in-vehicle navigation units, and portable navigation devices (PNDs). It features support for Qualcomm® aptX™ audio and Qualcomm® cVc™ echo cancelling and noise suppression technologies, providing high-quality wireless audio and voice performance.
Specifications
| Category | Details |
|---|---|
| DSP | Qualcomm® Kalimba™ |
| Bluetooth | Bluetooth® 4.1, Low Energy, Classic, Dual-mode |
| Bluetooth Class | Class 1, 2, 3 |
| Max Output Power | Up to 9 dBm (typical) |
| Receiver Sensitivity | Down to -91 dBm (Basic Rate) |
| Audio Technologies | Qualcomm® aptX™ Audio, Qualcomm® cVc™ ECNS |
| RAM | 56 kB |
| Interfaces | I²S, I²C, USB 2.0, UART, SPI, 2x ADC |
| GPIOs | 22 General Purpose I/Os |
| USB | USB 2.0 |
| ADC | 2 Channels |
| I²S Modes | PCM |
| Package Types | VFBGA, QFN |
| Dimensions | 5.5 × 5.5 × 1 mm / 9 × 9 × 0.9 mm |
| Pitch | 0.5 mm |
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