NXP USA Inc. MFRC52202HN1,115

Mfr. Part

MFRC52202HN1,115

Manufacturer

NXP Semiconductors (Freescale / NXP)

Y-IC is a quality distributor for NXP. We focus on genuine supply, fast delivery, and responsive support to give you the best products and services.

Detailed Description

13.56 MHz HF RFID reader IC for ISO/IEC 14443 and MIFARE cards and tags. Compact 32‑HVQFN (5 x 5 mm) package with exposed pad for thermal and ground. Operates from 2.5 V to 3.3 V in -25°C to +85°C. Interfaces include I²C, SPI, and UART for flexible MCU connection. RoHS3 compliant and offered in Tape & Reel for automated SMT.

Key Features

HF RFID reader/transceiver for 13.56 MHz

Standards support: ISO/IEC 14443 and MIFARE

Interfaces: I²C, SPI, UART (easy MCU integration)

Supply voltage: 2.5 V to 3.3 V

Operating temperature: -25°C to +85°C

Compact 32‑HVQFN (5 x 5 mm) with exposed pad

On‑chip analog front‑end with modulation/demodulation

Anti‑collision and CRC support for multi‑card handling

FIFO and interrupt features for efficient host processing

Low‑power modes for reduced system consumption

RoHS3 compliant, lead‑free

Key Advantages

Simple, low‑voltage operation reduces power and BOM cost

Small QFN footprint saves PCB space in compact designs

Multiple host interfaces ease integration across platforms

Proven MIFARE and ISO 14443 ecosystem for reliable performance

Broad industry adoption and tool support shorten development time

Tape & Reel availability speeds high‑volume production

Packaging

Type: Tape & Reel (TR) for automated assembly

Package: 32‑HVQFN (5 x 5 mm), also referenced as 32‑VFQFN with exposed pad

Material: Molded plastic QFN, lead‑free, RoHS3 compliant

Size: 5 mm x 5 mm body, low profile; fine‑pitch perimeter contacts

Pin configuration: 32 signal pins plus a center exposed pad (connect pad to ground for best EMC and thermal performance). Refer to the datasheet pinout for exact assignments.

Thermal characteristics: Exposed pad improves heat dissipation and RF ground integrity; use a solid ground plane and thermal vias under the pad. Operates across -25°C to +85°C ambient when mounted per guidelines.

Electrical properties: RF center frequency 13.56 MHz; VDD 2.5 V to 3.3 V; digital I/O referenced to VDD; ESD sensitive device (use proper handling). Antenna coil is external; the IC provides RF drive and receive paths per the reference design.

Lifecycle

Status: Active in the market and widely designed‑in. No public notice of discontinuation at this time.

Equivalent or alternative models available (compatibility varies; not pin‑to‑pin, verify specs and layout before substitution):

- NXP PN512 (HF reader, ISO/IEC 14443 A/B)

- NXP PN532 (HF NFC controller with I²C/SPI/UART)

- NXP CLRC663 family (e.g., CLRC66303HN) for extended protocol support and features

- STMicroelectronics ST25R3911B, ST25R3916B (HF reader ICs, ISO 14443/15693)

- Texas Instruments TRF7960A, TRF7970A (HF reader/NFC transceivers)

If you need pin‑compatible or drop‑in options, please contact Y-IC through our website for the latest cross‑reference and lifecycle guidance.

Key Application Areas

Access control and time attendance

Cashless payment in closed‑loop systems (MIFARE)

Ticketing, transit, and event management

Vending, kiosks, and parking meters

Library and media check‑in/out

Asset tracking and inventory with HF tags

Industrial terminals and human‑machine interfaces

Embedded systems and development kits for RFID

Datasheet

Y-IC hosts the most authoritative and up‑to‑date datasheet for MFRC52202HN1,115. We strongly recommend downloading it from this page to get pinouts, electrical limits, reference designs, and layout guidance.

Request for Quotation Now

Ready to buy or need volume pricing? Visit Y-IC and Get a Quote now. Learn More on the product page, or take advantage of our Limited Time Offer for fast, competitive pricing and dependable delivery.