CSR8811A08-ICXR-R

$3.32

Description：IC RF TXRX+MCU BLE 28WLCSP
Series：-
Mfr：Qualcomm
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:06cb151c0381 Category: RF Transceiver ICs Brand: Qualcomm

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Product introduction

CSR8811A08-ICXR-R is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Qualcomm. Its product description is IC RF TXRX+MCU BLE 28WLCSP. Review the specifications below when checking this part for your BOM.

RF Transceiver ICS specifications for CSR8811A08-ICXR-R

Description：IC RF TXRX+MCU BLE 28WLCSP
Series：-
Mfr：Qualcomm
Package：Tape & Reel (TR),Cut Tape (CT)
Type：TxRx + MCU
RF Family/Standard：Bluetooth
Protocol：Bluetooth v4.0
Modulation：-
Frequency：2.4GHz
Data Rate (Max)：3Mbps
Power - Output：-
Sensitivity：-
Memory Size：-
Serial Interfaces：-
Voltage - Supply：-
Current - Receiving：-
Current - Transmitting：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：28-UFBGA, WLCSP
Supplier Device Package：28-WLCSP (2.57x3.21)
GPIO：-
Grade：-
Qualification：-

RF Transceiver ICS datasheet and documents for CSR8811A08-ICXR-R

CSR8811A08-ICXR-R

RF Transceiver ICS Overview

The Qualcomm CSR8811A08-ICXR-R is a Bluetooth v4.2 single-chip radio and baseband integrated circuit designed for consumer electronics. It operates in the 2.4GHz ISM band with a maximum data rate of 3Mbps. The device integrates an RF transceiver and MCU within a 28-WLCSP package measuring 2.57x3.21mm. Key electrical specifications include a power output of 9dBm and a receiver sensitivity of -95dBm. It supports serial interfaces including I²S, USB 2.0, and UART, and functions with a supply voltage up to 5.5V.

RF Transceiver ICS Feature Summary

Integrates Bluetooth v4.2 radio and baseband processing into a single chip solution
Supports multiple digital audio and data interfaces including I²S, USB 2.0, and UART
Delivers high transmission power and sensitive reception capabilities for reliable connectivity

RF Transceiver ICS Applications

Consumer electronic devices requiring Bluetooth connectivity
Handset applications utilizing UART interface
Audio peripherals supporting I²S digital audio streams

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package integrity upon receipt as the WLCSP form factor requires careful handling. Ensure compatibility with host system voltage levels and interface protocols before integration. Review official documentation for any specific environmental operating constraints or thermal management requirements relevant to the final assembly design.

RF Transceiver ICS Selection Notes

Select this component for designs requiring Bluetooth v4.2 functionality within a compact footprint. Consider the 28-WLCSP package size when determining PCB layout constraints. Evaluate interface availability on the host processor to ensure compatibility with supported UART, USB, or I²S connections. Assess power consumption profiles against system battery life requirements.

RF Transceiver ICS Part Context

This part belongs to the BlueCore CSR8510 A10 series from Qualcomm. It serves as a specialized RF transceiver and microcontroller unit for wireless communication tasks. The component is distinct within the manufacturer's portfolio by combining baseband processing with RF front-end capabilities in a single surface-mount device.