CSRA65700
Not Recommended For New Designs
CSRA65700
Contact Sales
CSRA65700

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. 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.

Product license agreement
Specifications
CPU
Clock Speed
Up to 80 MHz
DSP
Name
Qualcomm® Kalimba™
Bluetooth
Specification Version
Bluetooth® 4.0
Class
Class 1, Class 2, Class 3
Antenna Port Impedance
50 Ω
Maximum Output Power (typical)
Up to 8 dBm
Receiver Sensitivity (Basic Rate, typical)
Down to -91 dBm
RAM
Density
56 kB
Interfaces
Supported Interfaces
I²S, 1x ADC, I²C, UART, SPI, 1x DAC

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4 of 4 total products

Product

NFC

Mode

CPU

Clock Speed

Bluetooth

Specification Version

Interfaces

Supported Interfaces

Other

CSRA65610
Not for new design

—

Up to 80 MHz

Bluetooth® 4.1

1x ADC
I²C
USB 2.0
UART
SPI
1x DAC

CSRA68105
Not for new design

Tag
Peer-to-peer listener

Up to 2x 120 MHz

Bluetooth® 5.0

2x Low Power ADC
2x Headphone Out
8x Digital Microphone In
2x Analog Microphone In
UART
2x Line In
SPI
2x Line Out
USB
USB host
USB device
4x S/PDIF
I²C
4x I²S
SDIO 3.0 host
8x PWM

CSRA65600
Not for new design

—

Up to 80 MHz

Bluetooth® 4.1

UART
SPI
1x ADC
1x DAC
I²C
USB 2.0

CSRA65700
End of life

—

Up to 80 MHz

Bluetooth® 4.0

I²S
1x ADC
I²C
UART
SPI
1x DAC

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