PR5331C3HN/C360,55 RFID Reader IC Equivalent & Substitute Parts

Part Overview

The PR5331C3HN/C360,55 is a 14.66MHz RFID Reader IC manufactured by NXP USA Inc., designed for FeliCa, ISO 14443, MIFARE, and NFC applications. This component operates across a 2.5V to 3.6V supply range and supports both I2C and UART interfaces for system integration.

The PR5331C3HN/C360,55 carries an Obsolete product status. Locating equivalent or substitute components is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this RFID reader architecture.

Substiute Parts

PR5331C3HN/C360,55

NXP USA Inc.In Stock: 1096PR5331C3HN/C360,55 Datasheet

Current PartRFQ

PR5331C3HN/C370E

NXP USA Inc.In Stock: 3387PR5331C3HN/C370E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PR5331C3HN/C360,55 is determined by the following critical parameters:

• Frequency: 14.66MHz (exact match required)
• Standards Support: FeliCa, ISO 14443, MIFARE, NFC (all protocols must be supported)
• Interface: I2C and UART (both communication protocols required)
• Supply Voltage: 2.5V ~ 3.6V (operating range must be compatible)
• Package: 40-VFQFN Exposed Pad (physical and electrical footprint compatibility)
• Operating Temperature: -30°C ~ 85°C (thermal operating range)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement)

The PR5331C3HN/C370E meets all substitution criteria and is classified as a manufacturer-recommended equivalent part.

Parameter Comparison

Engineering Selection Recommendations

The PR5331C3HN/C370E is the manufacturer-recommended substitute for the obsolete PR5331C3HN/C360,55. Both components maintain identical electrical specifications, package geometry, and regulatory compliance profiles. The PR5331C3HN/C370E carries Active product status, ensuring ongoing availability and supply chain support.

Selection of the PR5331C3HN/C370E eliminates obsolescence risk while preserving full functional and physical compatibility with existing designs. Both parts are ROHS3 compliant and carry equivalent moisture sensitivity ratings, supporting seamless integration into production environments.

Frequently Asked Questions (FAQ)

Q: Can the PR5331C3HN/C370E be used as a direct replacement for the PR5331C3HN/C360,55?

A: Yes. Both components share identical electrical specifications, operating parameters, package type (40-VFQFN Exposed Pad), and interface protocols (I2C, UART). No design modifications are required.

Q: What is the primary difference between these two part numbers?

A: The PR5331C3HN/C360,55 is Obsolete, while the PR5331C3HN/C370E is Active. The substitution addresses supply continuity and long-term availability.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant, carry identical MSL ratings (2, 1 Year), and meet the same regulatory requirements (REACH Unaffected, EAR99 ECCN classification).

Q: Will the PR5331C3HN/C370E work with existing PCB layouts designed for the PR5331C3HN/C360,55?

A: Yes. Both components use the 40-VFQFN Exposed Pad package with identical footprints and pin configurations, supporting direct PCB compatibility.

Q: Are there any temperature or voltage operating range differences?

A: No. Both parts operate across -30°C to 85°C and support 2.5V to 3.6V supply voltage ranges.

Q: What standards and protocols does the PR5331C3HN/C370E support?

A: The substitute part supports FeliCa, ISO 14443, MIFARE, and NFC standards with I2C and UART interface options, matching the original component exactly.