CYW20730A1KMLGT

RF Transceiver ICS Overview

The CYW20730A1KMLGT is a radio frequency microcontroller from Infineon Technologies, integrating an ARM Cortex-M3 core with Bluetooth and IEEE 802.15.4 capabilities. It operates at a 2.4 GHz frequency with a maximum clock speed of 24 MHz. The device features 320 kB of program memory and 60 kB of data RAM. It includes a 16-bit ADC with 12 channels and provides 22 I/O pins. Powered by a single 1.2 V supply, it functions within a temperature range of 0°C to +70°C. The component is housed in a QFN-40 package for surface mount installation.

RF Transceiver ICS Feature Summary

• Integrates Bluetooth and IEEE 802.15.4 wireless protocols with an ARM Cortex-M3 processor
• Includes a 16-bit analog-to-digital converter with multiple input channels
• Supports UART interface communication for data transfer

RF Transceiver ICS Applications

• Bluetooth Low Energy (BLE) IoT devices
• IEEE 802.15.4 sensor networks
• Wireless peripheral controllers

RF Transceiver ICS Procurement Notes

Verify the current lifecycle status before procurement, as this component is marked as Not Recommended for New Designs (NRND). Confirm that the QFN-40 package dimensions match your PCB footprint requirements. Ensure your design accounts for the specific 1.2 V operating voltage and humidity sensitivity handling procedures during assembly.

RF Transceiver ICS Selection Notes

Select this part when both Bluetooth and IEEE 802.15.4 support are required in a single chip. The 320 kB memory size suits applications needing moderate code storage. Consider the 22 available I/O pins for peripheral connectivity needs. Verify compatibility with existing firmware architectures designed for ARM Cortex-M3 cores.

RF Transceiver ICS Part Context

This model belongs to the CYW20730 series of RF microcontrollers. It shares the same core architecture and memory configuration with variants like the CYW20730A1KMLG, differing primarily in packaging format. The series targets low-power wireless applications requiring integrated protocol stacks.

RF Transceiver ICS Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source material. Designers should consult official Infineon documentation for recommended alternatives or next-generation replacements.