PCF7952ATT/M1CC15,

RF Transmitter Overview

The PCF7952ATT/M1CC15 is an RF microcontroller designed for passive keyless entry systems. It integrates a UHF transmitter with an antenna in a 24-TSSOP package. The device features 8 kB ROM, 1 kB EEPROM, and 512 B RAM. It operates as a surface-mount component within the PCF7952 series, supporting wireless communication protocols for automotive access applications.

RF Transmitter Feature Summary

• Integrates UHF transmission capabilities with an onboard antenna
• Includes dedicated memory resources for secure data storage
• Designed specifically for active tag implementations

RF Transmitter Applications

• Remote keyless entry systems
• Passive keyless start applications
• Active automotive security tags

RF Transmitter Procurement Notes

Verify component authenticity through authorized NXP channels due to discontinuation status. Confirm RoHS compliance documentation matches current regulatory requirements. Validate package integrity upon receipt to ensure solder joint reliability for surface mount assembly processes.

RF Transmitter Selection Notes

Select this component for designs requiring integrated UHF transmission without external antenna traces. Consider the 24-TSSOP footprint constraints during PCB layout. Evaluate memory capacity against application software requirements before finalizing the design architecture.

RF Transmitter Part Context

This part belongs to the PCF7952 family of RF microcontrollers. It serves as a specialized solution for automotive manufacturers implementing passive entry technologies. The integration reduces bill of materials complexity by combining radio functions with control logic.

RF Transmitter Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing system architectures if sourcing alternative components from other manufacturers.