CSRA68100, Qualcomm aptX, Qualcomm Kalimba and Qualcomm Kymera are products of Qualcomm Technologies, Inc., and/or its subsidiaries.
Bluetooth
Bluetooth Version: Bluetooth 5.0
Class Support: Class 1
NFC
Integrated NFC Radio: NFC type II, Peer-to-peer listener mode, Tag mode
General Audio
Audio Technology: Qualcomm® Broadcast Audio technology, Qualcomm® aptX™ audio technology
Qualcomm® aptX™ playback support: aptX Classic, aptX HD, Qualcomm® eXtension program
Digital Microphone Input: Up to 8 digital mics
Audio Inputs: 2x high-quality line level ADCs, 2x low power ADC, 4x 24-bit I²S up to 192 kHz with programmable MCLK, 4x 24-bit SPDIF up to 192 kHz
Audio Outputs: 2x high-quality line level DAC outputs, 2x low power Class-H headphone drivers, 4x 24-bit I²S up to 192 kHz, 4x 24-bit SPDIF up to 192 kHz, 8-ch PWM audio outputs
CPU
CPU Clock Speed: 2x 120 MHz
CPU Cores: System firmware processor, Dedicated customer application processor
DSP
DSP Technology: 2x Qualcomm® Kalimba™ DSP, Qualcomm® Kymera™ DSP Framework
DSP Clock Speed: 2x 240 MHz
Charging
Maximum Current: Up to 1.8 A
Battery
Battery Type: Li-ion battery
Memory
Flash: Flexible QSPI Flash (external) programmable platform
Interface
Supported Interfaces: USB device and host, SDIO v3.0 host, I²C, SPI, UART
Input/Output
Summary: 2x audio line in, 2x audio line out, 2x microphone in, 2x headphone out, 4x I2S, PCM in/out, 4x SPDIF in/out, 8x audio PWM out, UART, USB, I²C/SPI, 13x XIO
ADC: 2-ch 100 dBA 24-bit ADC with microphone pre-amp, 8-96 kHz sample rates
General Purpose IOs: 63
DAC: 2-ch 109 dBA 24-bit DAC, 8-192 kHz sample rates