CSRA68100数据手册Qualcomm中文资料规格书

描述 Description

Designed with proven technology to enable innovation and feature differentiation at the premium end of the Bluetooth speaker and headphone markets. It has 4 times more DSP processing power than the previous premium Bluetooth SoC CSR8675 and includes advanced features all on a single-chip platform, supporting development of portable wireless speakers and headphones with superior audio quality, voice control, far-field echo cancellation, sensor processing and audio post processing. CSRA68100 offers the freedom to innovate, with a dedica....

特性 Features

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
• Broadcast audio technology
• Qualcomm® aptX™ audio technology
Qualcomm® aptX™ playback support
• aptX Classic
• aptX HD
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