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PN7120A0EV/C10801E

PN7120A0EV/C10801E Description

The PN7120A0EV/C10801E is a high-performance 13.56MHz RFID reader IC from NXP Semiconductors, designed for surface-mount applications in compact, power-sensitive systems. This obsolete but robust IC supports multiple RFID and NFC standards, including FeliCa, ISO 14443, ISO 15693, ISO 18000, and MIFARE, making it versatile for diverse wireless communication needs. Operating within a 1.65V to 3.6V supply range, it is optimized for low-power embedded systems while delivering reliable RF performance. Packaged in a 49VFBGA tray, it features an I2C interface for seamless integration with host controllers. Compliant with ROHS3 and REACH environmental standards, it is suited for industrial and consumer applications despite its obsolete status.

PN7120A0EV/C10801E Features

• Multi-Standard Support: Compatible with NFC, RFID, and proximity coupling (ISO 14443, ISO 15693, ISO 18000).
• Low Voltage Operation: Wide 1.65V–3.6V range ideal for battery-powered devices.
• Compact Integration: 49VFBGA package (Moisture Sensitivity Level 3) for space-constrained designs.
• I2C Interface: Simplifies communication with microcontrollers.
• High Compliance: ROHS3, REACH Unaffected, and ECCN EAR99 for global deployment.
• Legacy Reliability: Proven performance in access control, payment systems, and IoT edge nodes.

PN7120A0EV/C10801E Applications

This IC excels in:

• Contactless Payment Terminals: Leveraging MIFARE and ISO 14443 for secure transactions.
• Smart Access Systems: Enabling FeliCa and ISO 15693 for keyless entry or public transport ticketing.
• NFC-Enabled IoT Devices: Asset tracking (ISO 18000) or data exchange in industrial automation.
• Embedded Healthcare Tools: Sterile, low-power RFID readers for patient ID or equipment management.

Conclusion of PN7120A0EV/C10801E

While marked obsolete, the PN7120A0EV/C10801E remains a technically capable solution for legacy or niche RFID/NFC applications requiring multi-protocol support, low-voltage operation, and compact form factors. Its adherence to global standards and robust interface options make it a pragmatic choice for developers maintaining or upgrading existing systems. For new designs, NXP’s newer alternatives may offer enhanced features, but this IC’s proven performance ensures reliability in compliant deployments.