WT12-A-AI55IAPC

RF Transceiver Modules And Modems Overview

The WT12-A-AI55IAPC is a fully integrated Bluetooth 2.1 + EDR Class 2 RF transceiver module manufactured by Silicon Labs. It combines an antenna, Bluetooth radio, and on-board iWRAP firmware into a single surface-mount device. The module operates at a frequency of 2.4GHz with a data rate of 3Mbps and supports serial interfaces including SPI, UART, and USB. It features an integrated chip antenna and functions within a supply voltage range of 3.1V to 3.6V. The component is designed for applications requiring compact wireless connectivity solutions.

RF Transceiver Modules And Modems Feature Summary

• Fully integrated Bluetooth 2.1 + EDR Class 2 module combining antenna, radio, and firmware
• Supports multiple serial communication interfaces including SPI, UART, and USB
• Utilizes an integrated chip antenna for compact surface-mount design

RF Transceiver Modules And Modems Applications

• Wireless peripheral connectivity
• Short-range data transmission systems
• Embedded Bluetooth communication devices

RF Transceiver Modules And Modems Procurement Notes

Verify the specific suffix 'IAPC' against official Silicon Labs documentation to confirm pinout and firmware configuration. Check current availability status as this part number may be discontinued or subject to last-time buy restrictions. Ensure compatibility with existing board layouts regarding the SMD package dimensions and thermal requirements before procurement.

RF Transceiver Modules And Modems Selection Notes

Select this module for designs requiring Bluetooth 2.1 + EDR Class 2 compliance with minimal external components. Consider the integrated antenna and on-board iWRAP firmware to reduce development time. Verify interface requirements match the host system's SPI, UART, or USB capabilities. Confirm operating temperature range suitability for the intended environment.

RF Transceiver Modules And Modems Part Context

This component belongs to the WT12 series of Bluetooth modules from Silicon Labs. The series focuses on providing complete, ready-to-use wireless solutions for embedded applications. The WT12 series integrates the radio, antenna, and protocol stack to simplify PCB design and reduce certification efforts for end products requiring Bluetooth connectivity.

RF Transceiver Modules And Modems Replacement Considerations

Consult official Silicon Labs documentation for verified substitute part numbers. Cross-reference specifications such as interface types, voltage ranges, and antenna integration when evaluating alternatives.