MC33696FCER2

RF Transceiver ICS Overview

The MC33696FCER2 is a highly integrated RF transceiver IC designed for low-voltage applications, manufactured by NXP Semiconductors (formerly Freescale). It operates within the ISM bands of 290MHz–340MHz, 424MHz–510MHz, and 862MHz–1.02GHz. The device features a programmable PLL for multi-channel support and supports a maximum data rate of 22.6kbps. Electrical characteristics include a receiving current range of 10.3mA to 24mA and a transmitting current range of 6.1mA to 13.5mA. It delivers a power output of 7.25dBm and functions within an operating temperature range of -40°C to 85°C. The component is housed in a 32-VFQFN exposed pad package with surface mount mounting type.

RF Transceiver ICS Feature Summary

• Highly integrated design optimized for low-voltage operation
• Programmable phase-locked loop (PLL) enabling multi-channel application flexibility
• Supports multiple industrial, scientific, and medical (ISM) frequency bands

RF Transceiver ICS Applications

• Low-power wireless sensor networks
• Remote control systems
• Data telemetry links

RF Transceiver ICS Procurement Notes

Verify that the ordering suffix matches the required package variant, as suffixes may indicate specific tape-and-reel quantities or moisture sensitivity levels. Confirm RoHS3 compliance status if environmental regulations apply to your assembly process. Ensure the supplier provides traceability documentation linking to NXP Semiconductors, noting the historical transition from Freescale Semiconductor. Cross-reference the datasheet revision date against your design timeline to ensure compatibility with any updated electrical specifications or pinout definitions.

RF Transceiver ICS Selection Notes

Select this component when designing for sub-GHz ISM band communication requiring minimal external circuitry. The integrated PLL reduces bill-of-materials complexity compared to discrete solutions. Evaluate the current consumption ranges against battery life requirements, as the device offers distinct receive and transmit current profiles. Consider the thermal performance within the specified -40°C to 85°C range for your intended environmental conditions. The 32-VFQFN package requires appropriate PCB layout techniques for thermal dissipation and signal integrity.

RF Transceiver ICS Part Context

This part belongs to the MC33696 series of RF transceivers. Freescale Semiconductor was acquired by NXP Semiconductors in late 2015, leading to the retirement of the Freescale brand. Products previously marketed under Freescale are now distributed and documented under NXP Semiconductors. The MC33696 series targets cost-sensitive, low-data-rate wireless applications where integration and power efficiency are critical design constraints.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternative vendors.