CSR8675 Premium Single-Chip : Datasheet, Features and Specifications
TxRx + MCU 2.4GHz 3.3V I2S 16MB Flash 2 112-VFBGA
CSR8675 is a premium tier single-chip solution. This article mainly covers datasheet, specifications, features and other details about CSR8675.

CSR8675 Bluetooth v5.0 Wireless Digital Receiver coaxial optical digital Audio Output
CSR8675 Description
CSR8675 is a premium tier single-chip solution delivering high quality wireless audio performance and supporting the development of highly differentiated premium wireless audio products. Integrated support for aptX, aptX HD, Active Noise Cancellation and Qualcomm True Wireless stereo.
CSR8675 Pinout

CSR8675 Footprint

CSR8675 Block Diagram

Specifications
- TypeParameter
- Factory Lead Time18 Weeks
- Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
112-VFBGA - Surface Mount
having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.
YES - Number of Pins112
- Packaging
Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.
Tape & Reel (TR) - Series
In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.
BlueCore® - Pbfree Code
The "Pbfree Code" parameter in electronic components refers to the code or marking used to indicate that the component is lead-free. Lead (Pb) is a toxic substance that has been widely used in electronic components for many years, but due to environmental concerns, there has been a shift towards lead-free alternatives. The Pbfree Code helps manufacturers and users easily identify components that do not contain lead, ensuring compliance with regulations and promoting environmentally friendly practices. It is important to pay attention to the Pbfree Code when selecting electronic components to ensure they meet the necessary requirements for lead-free applications.
yes - Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Active - Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures
3 (168 Hours) - TypeTxRx + MCU
- Voltage - Supply
Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.
3.3V - Terminal Position
In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.
BOTTOM - Terminal Form
Occurring at or forming the end of a series, succession, or the like; closing; concluding.
BALL - Frequency
In electronic components, the parameter "Frequency" refers to the rate at which a signal oscillates or cycles within a given period of time. It is typically measured in Hertz (Hz) and represents how many times a signal completes a full cycle in one second. Frequency is a crucial aspect in electronic components as it determines the behavior and performance of various devices such as oscillators, filters, and communication systems. Understanding the frequency characteristics of components is essential for designing and analyzing electronic circuits to ensure proper functionality and compatibility with other components in a system.
2.4GHz - JESD-30 Code
JESD-30 Code refers to a standardized descriptive designation system established by JEDEC for semiconductor-device packages. This system provides a systematic method for generating designators that convey essential information about the package's physical characteristics, such as size and shape, which aids in component identification and selection. By using JESD-30 codes, manufacturers and engineers can ensure consistency and clarity in the specification of semiconductor packages across various applications and industries.
X-PBGA-B - Memory Size
The memory capacity is the amount of data a device can store at any given time in its memory.
16MB Flash - Protocol
In electronic components, the parameter "Protocol" refers to a set of rules and standards that govern the communication between devices. It defines the format, timing, sequencing, and error checking methods for data exchange between different components or systems. Protocols ensure that devices can understand and interpret data correctly, enabling them to communicate effectively with each other. Common examples of protocols in electronics include USB, Ethernet, SPI, I2C, and Bluetooth, each with its own specifications for data transmission. Understanding and adhering to protocols is essential for ensuring compatibility and reliable communication between electronic devices.
Bluetooth v4.2 - Power - Output
Power Output in electronic components refers to the amount of electrical power that a device can deliver to a load. It is typically measured in watts and indicates the effectiveness of the component in converting electrical energy into usable work or signal. Power Output can vary based on the component's design, operating conditions, and intended application, making it a critical factor in the performance of amplifiers, power supplies, and other electronic devices. Understanding the Power Output helps in selecting appropriate components for specific applications to ensure efficiency and reliability.
10dBm - RF Family/Standard
The parameter "RF Family/Standard" in electronic components refers to the specific radio frequency (RF) technology or standard that the component complies with or is designed for. RF technology encompasses a wide range of frequencies used for wireless communication, such as Wi-Fi, Bluetooth, cellular networks, and more. Different RF standards dictate the frequency bands, modulation techniques, data rates, and other specifications for communication systems. Understanding the RF family/standard of a component is crucial for ensuring compatibility and optimal performance in RF applications.
Bluetooth - Serial Interfaces
A serial interface is a communication interface between two digital systems that transmits data as a series of voltage pulses down a wire. Essentially, the serial interface encodes the bits of a binary number by their "temporal" location on a wire rather than their "spatial" location within a set of wires.
I2S - Sensitivity (dBm)
Sensitivity (dBm) is a parameter used to measure the minimum input power level required for an electronic component or device to operate effectively. It is typically expressed in decibels relative to one milliwatt (dBm), which is a common unit of power measurement in the field of electronics. A higher sensitivity value indicates that the component can detect weaker input signals, making it more responsive and capable of functioning in low-power conditions. Sensitivity is an important specification for devices like receivers, sensors, and transducers, as it directly impacts their ability to detect and process signals accurately. Manufacturers often provide sensitivity ratings to help users understand the performance capabilities of the component in different operating conditions.
-90 dBm - GPIO
GPIO stands for General Purpose Input/Output. It is a type of electronic pin found on microcontrollers, microprocessors, and other integrated circuits that can be configured to either input or output digital signals. GPIO pins can be used to connect and communicate with external devices such as sensors, LEDs, motors, and more. They provide a flexible way to interact with the physical world by allowing the device to both receive and send digital signals. GPIO pins can be programmed and controlled by software to perform various functions based on the specific requirements of the electronic system.
2 - RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
ROHS3 Compliant - Lead Free
Lead Free is a term used to describe electronic components that do not contain lead as part of their composition. Lead is a toxic material that can have harmful effects on human health and the environment, so the electronics industry has been moving towards lead-free components to reduce these risks. Lead-free components are typically made using alternative materials such as silver, copper, and tin. Manufacturers must comply with regulations such as the Restriction of Hazardous Substances (RoHS) directive to ensure that their products are lead-free and environmentally friendly.
Lead Free
CSR8675 Features
Bluetooth version 4.2 compliant
120 MHz programmable Kalimba DSP with integrated multipoint A2DP and HFP audio applications
aptX, aptX Low Latency, aptX HD, MP3, AAC and SBC audio codecs
2-mic Qualcomm® cVc™ 8th Generation Noise Cancellation Technology with wideband speech
Audio tuning suite with audio enhancements and two 5-band EQs
GAIA V2 and associated Android & iOS example apps for enhanced connectivity with mobile devices
Link Layer Topology support for enhanced multi-device co-existence
Qualcomm TrueWireless™ Stereo
Two I2S ports for enhanced audio connectivity capabilities with external components
Support for Apple MFi1 & Apple ANCS for enhanced communication with iOS devices
Qualcomm® meloD™ Audio Processing stereo widening technology
Compatible with third party solutions available from selected eXtension Program members
CSR8675 Applications
High-end/wireless earphones
High-end wired/wireless active headset
Wireless subscription
Low-end expansion and vocal cords
Game headset
CSR8675 Manufacturer
Billions, maybe trillions of times a day we often do what many thought was impossible. That’s how often people around the world touch something made better by Qualcomm. It could be the smartphone in your pocket, the tablet on your coffee table, that wireless modem in your briefcase, it could even be that navigation system in your car or that action camera strapped to your chest. Who is Qualcomm, and what do they do? They are engineers, scientists, and business strategists. They are from many different countries and speak many different languages. They come from diverse cultures and have unique perspectives. Together, they focus on a single goal—invent mobile technology breakthroughs. As the world’s industries evolve, so do the connections enabled through our wireless and computing solutions. By helping homes, cars, cities, education, wearables, and healthcare share more interactions and data across a variety of networks, we’re weaving the fabric of the Internet of Things so that entire industries can redefine what’s possible.
Trend Analysis
Datasheet PDF
- Datasheets :
Does CSR8675 support Ldac?
CSR8675 Bluetooth 5.0 Audio decoder supports LDAC APTX HD transmission 24BIT/96kHz Fiber Coaxial Output Bluetooth Audio Receiver.
What is the difference between csr8670 and 8675?
1. CSR8675 supports two I2S signal output. 2. Two more GPIOs than 8670 3.120 MHz KalimbaDSP (8670 is 80MHz), 4 supports ANC protocol
Does CSR8675 support Ldac?
CSR8675 Bluetooth 5.0 Audio decoder supports LDAC APTX HD transmission 24BIT/96kHz Fiber Coaxial Output Bluetooth Audio Receiver.
TLV75533PDBVR: Low-Dropout Regulator, Pinout, Circuit24 March 20224313
STL100N8F7 N-channel Power MOSFET: Datasheet, Pinout, Test Circuit24 August 2021689
The Overview of ULN2804A [FAQ]18 December 20213241
NRF24L01P Transceiver: Datasheet, Pinout and Applications14 August 20212846
IRF640 vs IRF640N: Datasheet, Specifications, and FAQ05 November 20248223
1SMB5923BT3G Zener Voltage Regulator: Pinout, Equivalent and Datasheet [Video]29 April 2022999
L78S05CV: 35V, Heatsink, Pinout and Datasheet24 February 20221220
LM311 Differential Comparators: Features, Speicifications and Applications18 May 2021707
Trusted Vibration Sensors for Homeowners and Industry Professionals17 July 2025596
Revolutionizing Semiconductor Manufacturing with New Plasma Power Technologies23 September 2023756
Applications of FPGAs in Artificial Intelligence: A Comprehensive Guide29 August 20252458
Photocoupler Basis: Description, Applications and Working Principle29 September 20218658
Semiconductor Veteran Kevin Conley Takes Helm as CEO of Applied Brain Research13 September 20232207
Near Field Communication (NFC) Explained: Working and Applications24 May 202111754
Comprehensive Analysis of Switching Power Supply Circuits30 November 20218901
A/D Converter: Basic Principle and Types06 November 202019212
Qualcomm
In Stock: 4958
United States
China
Canada
Japan
Russia
Germany
United Kingdom
Singapore
Italy
Hong Kong(China)
Taiwan(China)
France
Korea
Mexico
Netherlands
Malaysia
Austria
Spain
Switzerland
Poland
Thailand
Vietnam
India
United Arab Emirates
Afghanistan
Åland Islands
Albania
Algeria
American Samoa
Andorra
Angola
Anguilla
Antigua & Barbuda
Argentina
Armenia
Aruba
Australia
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bonaire, Sint Eustatius and Saba
Bosnia & Herzegovina
Botswana
Brazil
British Indian Ocean Territory
British Virgin Islands
Brunei
Bulgaria
Burkina Faso
Burundi
Cabo Verde
Cambodia
Cameroon
Cayman Islands
Central African Republic
Chad
Chile
Christmas Island
Cocos (Keeling) Islands
Colombia
Comoros
Congo
Congo (DRC)
Cook Islands
Costa Rica
Côte d’Ivoire
Croatia
Cuba
Curaçao
Cyprus
Czechia
Denmark
Djibouti
Dominica
Dominican Republic
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Eswatini
Ethiopia
Falkland Islands
Faroe Islands
Fiji
Finland
French Guiana
French Polynesia
Gabon
Gambia
Georgia
Ghana
Gibraltar
Greece
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guernsey
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hungary
Iceland
Indonesia
Iran
Iraq
Ireland
Isle of Man
Israel
Jamaica
Jersey
Jordan
Kazakhstan
Kenya
Kiribati
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao(China)
Madagascar
Malawi
Maldives
Mali
Malta
Marshall Islands
Martinique
Mauritania
Mauritius
Mayotte
Micronesia
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nauru
Nepal
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Niue
Norfolk Island
North Korea
North Macedonia
Northern Mariana Islands
Norway
Oman
Pakistan
Palau
Palestinian Authority
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Pitcairn Islands
Portugal
Puerto Rico
Qatar
Réunion
Romania
Rwanda
Samoa
San Marino
São Tomé & Príncipe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Sint Maarten
Slovakia
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Sri Lanka
St Helena, Ascension, Tristan da Cunha
St. Barthélemy
St. Kitts & Nevis
St. Lucia
St. Martin
St. Pierre & Miquelon
St. Vincent & Grenadines
Sudan
Suriname
Svalbard & Jan Mayen
Sweden
Syria
Tajikistan
Tanzania
Timor-Leste
Togo
Tokelau
Tonga
Trinidad & Tobago
Tunisia
Turkey
Turkmenistan
Turks & Caicos Islands
Tuvalu
U.S. Outlying Islands
U.S. Virgin Islands
Uganda
Ukraine
Uruguay
Uzbekistan
Vanuatu
Vatican City
Venezuela
Wallis & Futuna
Yemen
Zambia
Zimbabwe




















