WT32I-A-AI61C

Description：RF TXRX MODULE SMD
Series：-
Mfr：Silicon Labs
Package：Strip

SKU:35abc90ec8b1 Category: RF Transceiver Modules and Modems Brand: Silicon Labs

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Product introduction

WT32I-A-AI61C is listed in the RF Transceiver Modules And Modems range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is RF TXRX MODULE SMD. Review the specifications below when checking this part for your BOM.

RF Transceiver Modules And Modems specifications for WT32I-A-AI61C

Description：RF TXRX MODULE SMD
Series：-
Mfr：Silicon Labs
Package：Strip
RF Family/Standard：-
Protocol：-
Modulation：-
Frequency：-
Data Rate：-
Power - Output：-
Sensitivity：-
Serial Interfaces：-
Antenna Type：-
Utilized IC / Part：BlueCore5
Memory Size：-
Voltage - Supply：-
Current - Receiving：-
Current - Transmitting：-
Mounting Type：Surface Mount
Operating Temperature：-
Package / Case：Module

RF Transceiver Modules And Modems datasheet and documents for WT32I-A-AI61C

WT32I-A-AI61C

RF Transceiver Modules And Modems Overview

The WT32I-A-AI61C is a Bluetooth v3.0 RF transceiver module from Silicon Labs, utilizing the BlueCore5 IC and surface-mount packaging. It operates at 2.4GHz with an integrated chip antenna. Key electrical parameters include a transmit power of +6.5 dBm, receiver sensitivity of -90 dBm, and a link budget of 96.5 dB. The module supports serial interfaces including I2C, I2S, SPI, and UART, and features 16Mb flash memory. It functions within a supply voltage range of 1.8V to 3.6V and an operating temperature range of -40°C to 85°C.

RF Transceiver Modules And Modems Feature Summary

Integrates iWRAP6 protocol stack supporting A2DP, AVRCP, aptX, and AAC audio codecs
Includes Apple iAP1/iAP2 compatibility and built-in battery charger circuitry
Supports CVC echo cancellation and wideband voice processing for hands-free applications

RF Transceiver Modules And Modems Applications

Stereo speakers and high-fidelity audio equipment
Car hands-free kits
Stereo headphones

RF Transceiver Modules And Modems Procurement Notes

This component is officially discontinued by Silicon Labs. Verification of availability should focus on authorized distributors offering remaining stock or approved replacement part numbers. Direct substitution requires confirmation of pinout and firmware compatibility with the designated alternative model.

RF Transceiver Modules And Modems Selection Notes

Select this module for embedded audio applications requiring Bluetooth v3.0 connectivity. Ensure the design accommodates the specific serial interface requirements and voltage levels. Consider the discontinuation status when planning long-term production cycles, as lead times may be unavailable for new orders.

RF Transceiver Modules And Modems Part Context

The WT32I-A-AI61C belongs to the WT32i series of Bluetooth modules designed primarily for audio transmission. It builds upon the BlueCore5 platform, offering enhanced audio codec support compared to earlier generations. This series targets consumer electronics requiring reliable wireless audio streaming capabilities.