MC12311CHNR

RF Transceiver ICS Overview

The MC12311CHNR is an integrated RF transceiver IC from NXP Semiconductors, formerly Freescale Semiconductor. It operates in the sub-GHz frequency range and combines a microcontroller core with radio functionality. The device features a 60-pin LGA package (LGA60, 16x16mm) and supports supply voltages of 2V or 3.3V. It functions within a temperature range of -40°C to +85°C. The component is RoHS compliant and utilizes surface mount technology for integration into wireless systems.

RF Transceiver ICS Feature Summary

• Integrates RF transceiver capabilities with embedded processing
• Operates in sub-GHz frequency bands for wireless communication
• Utilizes a compact 60-pin LGA surface-mount package

RF Transceiver ICS Applications

• Wireless sensor networks
• Remote control systems
• Low-power wireless telemetry

RF Transceiver ICS Procurement Notes

Verify the manufacturer designation as NXP Semiconductors, which acquired Freescale Semiconductor. Confirm the specific suffix CHNR corresponds to the required tape-and-reel packaging configuration. Ensure compatibility with the 60-pin LGA footprint during PCB layout. Check for current production status and lifecycle notifications directly through official NXP channels before procurement.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and RF solution is required for sub-GHz applications. Consider the 60-pin LGA package constraints for board space. Evaluate power consumption requirements against the specified receiving and transmitting currents. Verify that the operating voltage range aligns with the system power design. Assess thermal management needs for the specified operating temperature range.

RF Transceiver ICS Part Context

This part belongs to the Navajo family of integrated transceivers designed by Freescale Semiconductor, now NXP. These devices were engineered to simplify wireless design by integrating the radio and processor on a single chip. The MC12311 variant specifically targets applications requiring moderate data rates and low power consumption in the sub-GHz spectrum.

RF Transceiver ICS Replacement Considerations

Consult NXP documentation for direct pin-to-pin replacements or functional equivalents within the Navajo series. Verify package compatibility and electrical specifications before substituting.