PN5331B3HN/C270:55

RFID, RF Access, Monitoring ICS Overview

The PN5331B3HN/C270:55 is a highly integrated NFC/RFID transceiver IC manufactured by NXP Semiconductors. It operates at the standard 13.56 MHz frequency and supports Read/Write functionality for contactless communication. The device is housed in a 40-pin HVQFN package with an exposed pad, designed for surface mount installation. It functions within a supply voltage range of 2.5 V to 3.6 V and maintains operational reliability across a temperature range of -30°C to +85°C. This component serves as a comprehensive solution for integrating NFC reader and writer capabilities into compact electronic systems.

RFID, RF Access, Monitoring ICS Feature Summary

• Highly integrated transmission module for contactless communication at 13.56 MHz
• Supports multiple protocols including ISO 14443, MIFARE, and FeliCa
• Connects directly to external antennas without additional active components

RFID, RF Access, Monitoring ICS Applications

• Contactless payment terminals
• Access control systems
• Public transportation ticketing readers

RFID, RF Access, Monitoring ICS Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status via official documentation. Check for end-of-life notices as availability may be limited. Ensure proper handling procedures due to moisture sensitivity classification. Validate package type and pin configuration against design requirements before ordering.

RFID, RF Access, Monitoring ICS Selection Notes

Select this component for applications requiring robust NFC and RFID interoperability. Consider the HVQFN-40 package size for space-constrained designs. Evaluate power consumption requirements against the specified operating current. Ensure the host microcontroller interface compatibility with the transceiver's communication protocol.

RFID, RF Access, Monitoring ICS Part Context

This part belongs to the PN533 series of NFC controllers from NXP Semiconductors. The series provides complete solutions for contactless smart card reading and writing. The specific model variant includes defined packaging and thermal characteristics suitable for mass production environments.

RFID, RF Access, Monitoring ICS Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify electrical and mechanical compatibility before replacing. Cross-reference protocol support to ensure functional equivalence.