CYWUSB6953-48LFXC

RF Transceiver ICS Overview

The CYWUSB6953-48LFXC is a WirelessUSB PRoC device integrating a flash programmable MCU with a 2.4GHz radio transceiver in a 48-VFQFN package. It supports DSSS modulation at a maximum data rate of 62.5kbps, achieving a sensitivity of -95dBm. The component operates on a minimum supply voltage of 2.7V and includes 64 kb of memory density.

RF Transceiver ICS Feature Summary

• Integrates a flash programmable microcontroller with a 2.4GHz radio transceiver for system-on-chip functionality.
• Supports Direct Sequence Spread Spectrum (DSSS) modulation for reliable wireless communication.
• Optimized for low-voltage operations suitable for portable applications.

RF Transceiver ICS Applications

• Wireless USB peripheral connectivity
• General ISM band >1GHz communication devices
• Low-power wireless sensor nodes

RF Transceiver ICS Procurement Notes

Verify the specific suffix '48LFXC' to confirm the 48-pin VFQFN exposed pad package configuration. Ensure compatibility with the required flash programming environment for the integrated MCU. Confirm that the operating temperature range meets the application requirements, as standard industrial ranges may apply. Cross-reference the datasheet for pinout details to ensure correct PCB layout integration.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and radio solution is required for WirelessUSB applications. It is suitable for designs needing flash programmability to update firmware without external memory. Consider the 62.5kbps data rate limit for bandwidth requirements. Evaluate the 48-VFQFN package size against available board space constraints.

RF Transceiver ICS Part Context

This part belongs to Cypress Semiconductor's WirelessUSB PRoC family, designed to simplify wireless connectivity by combining processing and RF functions. It serves as an alternative to separate MCU and radio chip solutions, reducing component count and board area in embedded systems requiring short-range wireless links.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material. Verify compatibility with any legacy components through electrical parameter comparison and pin-to-pin analysis before substitution.