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HomeProductsRF/IF and RFIDRF Transceiver ICsCSR8811A08-ICXR-R
CSR8811A08-ICXR-R Image
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CSR8811A08-ICXR-R - Qualcomm

Manufacturer Part Number
CSR8811A08-ICXR-R
Manufacturer
Qualcomm
Allelco Part Number
32D-CSR8811A08-ICXR-R
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC RF TXRX+MCU BLUETOOTH
Package
28-WLCSP (2.57x3.21)
Data sheet
1.CSR8811A08-ICXR.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 20043
  • Unit Price: $3.872
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $3.872 $3.87
200+ $1.545 $309.00
500+ $1.494 $747.00
1000+ $1.468 $1,468.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

CSR8811A08-ICXR-R Tech Specifications
Qualcomm - CSR8811A08-ICXR-R technical specifications, attributes, parameters and parts with similar specifications to Qualcomm - CSR8811A08-ICXR-R

Product Attribute Attribute Value  
Manufacturer Qualcomm  
Voltage - Supply -  
Type TxRx + MCU  
Supplier Device Package 28-WLCSP (2.57x3.21)  
Series -  
Serial Interfaces -  
Sensitivity -  
RF Family/Standard Bluetooth  
Protocol Bluetooth v4.0  
Power - Output -  
Package / Case 28-UFBGA, WLCSP  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -  
Mounting Type Surface Mount  
Modulation -  
Memory Size -  
Frequency 2.4GHz  
Data Rate (Max) 3Mbps  
Current - Transmitting -  
Current - Receiving -  
Base Product Number CSR8811  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN 5A992C
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

CSR8811A08-ICXR-R

Manufacturer

Qualcomm

Introduction

The CSR8811A08-ICXR-R is a Bluetooth 4.0 RF transceiver IC from Qualcomm, designed for low-power wireless applications.

Product Features and Performance

Integrated Bluetooth 4.0 transceiver and MCU

Supports data rates up to 3Mbps

Low power consumption for extended battery life

Compact 28-WLCSP package (2.57x3.21mm)

Operates in the 2.4GHz frequency band

Product Advantages

Highly integrated design for smaller footprint

Optimized for low-power applications

Robust Bluetooth 4.0 connectivity

Key Technical Parameters

Frequency: 2.4GHz

Data Rate (Max): 3Mbps

Package: 28-WLCSP (2.57x3.21mm)

Mounting Type: Surface Mount

Type: TxRx + MCU

Quality and Safety Features

RoHS3 compliant

Tape & Reel (TR) packaging

Compatibility

Bluetooth v4.0 protocol

Application Areas

Wireless connectivity in IoT devices

Wearables

Bluetooth-enabled consumer electronics

Product Lifecycle

The CSR8811A08-ICXR-R is an active product and not nearing discontinuation.

Replacement or upgrade options may be available from Qualcomm.

Key Reasons to Choose This Product

Highly integrated Bluetooth 4.0 solution with low power consumption

Compact package size for space-constrained designs

Robust and reliable Bluetooth connectivity

Suitable for a wide range of low-power wireless applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Qualcomm CSR8811A08-ICXR-R

Product Attribute CSR8811A08-ICXR-R CSR8675C-IBBH-R CSR8675C-ICXT-R CSR8810A04-ICXR-R
Part Number CSR8811A08-ICXR-R CSR8675C-IBBH-R CSR8675C-ICXT-R CSR8810A04-ICXR-R
Manufacturer Qualcomm Qualcomm Qualcomm CSR
Current - Receiving - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) -
Sensitivity - -90dBm -90dBm -
RF Family/Standard Bluetooth Bluetooth Bluetooth -
Package / Case 28-UFBGA, WLCSP 112-VFBGA 79-UFBGA, WLCSP -
Base Product Number CSR8811 CSR8675 CSR8675 -
Frequency 2.4GHz 2.4GHz 2.4GHz -
Mounting Type Surface Mount Surface Mount Surface Mount -
Voltage - Supply - 3.3V 3.3V -
Series - BlueCore® BlueCore® -
Type TxRx + MCU TxRx + MCU TxRx + MCU -
Memory Size - 16MB Flash 16MB Flash -
Protocol Bluetooth v4.0 Bluetooth v4.2 Bluetooth v4.2 -
Modulation - - - -
Current - Transmitting - - - -
Serial Interfaces - I²S I²S -
Operating Temperature - - - -
Supplier Device Package 28-WLCSP (2.57x3.21) 112-VFBGA (6.5x6.5) 79-WLCSP (4.73x4.84) -
Power - Output - 10dBm 8.5dBm -
Data Rate (Max) 3Mbps - - -

CSR8811A08-ICXR-R Datasheet PDF

Download CSR8811A08-ICXR-R pdf datasheets and Qualcomm documentation for CSR8811A08-ICXR-R - Qualcomm.

PCN Packaging
CSR Product Mark, Pkg, Label Update 29/Apr/2016.pdf Label Changes 11/Nov/2022.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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CSR8811A08-ICXR-R Image

CSR8811A08-ICXR-R

Qualcomm
32D-CSR8811A08-ICXR-R

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