Subwoofer ROM Solution
CSRA65700 QFN is an audio sink device for wireless subwoofer speakers based on Qualcomm Technologies International, Ltd.’s Subwoofer Audio Transfer (SWAT) transport mechanism. CSRA....
CSRA65700 QFN is an audio sink device for wireless subwoofer speakers based on Qualcomm Technologies International, Ltd.’s Subwoofer Audio Transfer (SWAT) transport mechanism. CSRA....
CSRA65700 QFN is an audio sink device for wireless subwoofer speakers based on Qualcomm Technologies International, Ltd.’s Subwoofer Audio Transfer (SWAT) transport mechanism. CSRA65700 QFN combines with any SWAT capable source, in the sound bar or AVR, designed to form a robust wireless subwoofer link in a high fidelity multi-channel audio system.
CSRA65700 QFN is an audio sink device for wireless subwoofer speakers based on Qualcomm Technologies International, Ltd.’s Subwoofer Audio Transfer (SWAT) transport mechanism. CSRA65700 QFN combines with any SWAT capable source, in the sound bar or AVR, designed to form a robust wireless subwoofer link in a high fidelity multi-channel audio system.
CSR65700 and Qualcomm Kalimba are products of Qualcomm Technologies, Inc., and/or its subsidiaries.
DSP
DSP Technology: Qualcomm® Kalimba™ DSP
MCU
MCU Clock Speed: 80MHz MCU
Bluetooth
Bluetooth Version: Bluetooth 4.0
Bluetooth Radio: 50Ω, -91bBm receiver sensitivity
Maximum Output Power: 8dBm transmitter
Class Support: Class 3, Class 2, Class 1
Memory
RAM: 56 KB RAM
Interface
Supported Interfaces: I²S, I²C, SPI, UART
Input/Output
ADC: 1 ADC
DAC: 1 DAC
PWM (LED): 3
Package
Package Type: QFN
Pitch: 0.4mm Pitch
Package Size: 8 x 8 x 0.9 mm
CPU Clock Speed | MCU Clock Speed | Bluetooth Version | Integrated NFC Radio | Audio Technology | Supported Interfaces |
---|---|---|---|---|---|
— | 80MHz MCU | Bluetooth 4.0 | — | — | I²S I²C SPI UART |
— | 80MHz MCU | Bluetooth 4.1 | — | Qualcomm® aptX™ audio technology | I²C SPI UART USB 2.0 |
— | 80MHz MCU | Bluetooth 4.1 | — | — | I²C SPI UART USB 2.0 |
2x 120 MHz | — | Bluetooth 5.0 | Tag mode Peer-to-peer listener mode NFC type II | Qualcomm® Broadcast Audio technology Qualcomm® aptX™ audio technology | SDIO v3.0 host USB device and host I²C SPI UART |
©2021 Qualcomm Technologies, Inc. and/or its affiliated companies.