CYW20737A1KML2G

RF Transceiver ICS Overview

The CYW20737A1KML2G is a Bluetooth RF microcontroller from Infineon Technologies, integrating an ARM Cortex-M3 core with a 2.4 GHz transceiver. It features 320 KB of program memory and 60 KB of data RAM. The device operates at a maximum clock frequency of 24 MHz and supports a 16-bit ADC. Power supply ranges from 1.2 V to 1.2 V. It utilizes a 32-VFQFN exposed pad package and supports Bluetooth v4.0 protocols.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M3 processor with a 2.4 GHz radio transceiver for combined processing and wireless communication capabilities.
• Supports Bluetooth Low Energy (BLE) and IEEE 802.15.4 standards for versatile wireless connectivity in IoT applications.
• Includes on-chip memory resources comprising flash program storage and static random-access memory for application execution.

RF Transceiver ICS Applications

• Bluetooth Low Energy (BLE) sensor nodes
• Wireless Internet of Things (IoT) devices
• IEEE 802.15.4 compliant wireless modules

RF Transceiver ICS Procurement Notes

Verify component status prior to acquisition as the CYW20737A1KML2G is designated as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, noting that standard packaging quantities may apply. Ensure compliance with RoHS directives and check for any specific handling requirements related to moisture sensitivity levels during storage and assembly processes.

RF Transceiver ICS Selection Notes

Select this component when a low-power solution combining an ARM Cortex-M3 MCU with integrated Bluetooth connectivity is required. Consider its 24 MHz operating speed and memory capacity for moderate processing loads. Evaluate the 32-VFQFN package constraints against board space limitations. Verify compatibility with existing firmware architectures targeting Bluetooth v4.0 or BLE environments.

RF Transceiver ICS Part Context

This part belongs to the CYW20737 series of Bluetooth System-on-Chips by Infineon Technologies. It represents a convergence of wireless communication and microcontroller functionalities, designed to reduce bill-of-materials complexity. The series targets developers seeking integrated solutions for short-range wireless data transmission without separate radio components.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is marked NRND, consult official Infineon channels for potential lifecycle management options or recommended upgrades within the same product family.