MFRC52202HN1,151 Contactless Reader IC RFID Reader Module

• shape: SMD
• Conductive Type: Unipolar Integrated Circuit
• Integration: ULSI
• Technics: Thin Film IC
• Application: Standard Generalized Integrated Circuit
• Type: Analog IC
• Model NO.: MFRC52202HN1,151
• D/C: 17+
• Package: QFN-32
• Quality: Genuine New Original
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

MFRC52202HN1,151: Contactless Reader IC 32-Pin HVQFN EP Tray - Trays

Package: QFN-32

Mfr. Part#: MFRC52202HN1,151

 
Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

Part Status	NRND
HTS	8542.39.00.01
Automotive	No
PPAP	No
Module/IC Classification	IC
Operation	Read/Write
Covered Range (mm)	50
Maximum Data Rate (Kbps)	3400
Frequency Range (MHz)	13.56(Typ)
Protocols Supported	MIFARE|ISO/IEC 14443-A
Host Interface	I2C/SPI/UART
Maximum Operating Supply Voltage (V)	3.6
Maximum Operating Current (mA)	9
Minimum Operating Temperature (°C)	-25
Maximum Operating Temperature (°C)	85
Packaging	Tray
Mounting	Surface Mount
Package Height	0.95(Max)
Package Width	5.1(Max)
Package Length	5.1(Max)
PCB changed	32
Supplier Package	HVQFN EP
Pin Count	32

 

The MFRC522 is a highly integrated reader/writer IC for contactless communication at 13.56 MHz. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE mode. The MFRC522's internal transmitter is able to drive a reader/writer antenna designed to communicate with ISO/IEC 14443 A/MIFARE cards and transponders without additional active circuitry. The receiver module provides a robust and efficient implementation for demodulating and decoding signals from ISO/IEC 14443 A/MIFARE compatible cards and transponders. The digital module manages the complete ISO/IEC 14443 A framing and error detection (parity and CRC) functionality. The MFRC522 supports MF1xxS20, MF1xxS70 and MF1xxS50 products. The MFRC522 supports contactless communication and uses MIFARE higher transfer speeds up to 848 kBd in both directions. The following host interfaces are provided: The MFRC522 is available in two versions: MFRC52201HN1, hereafter referred to version 1.0 and MFRC52202HN1, hereafter referred to version 2.0 The MFRC522 version 2.0 is fully compatible to version 1.0 and offers in addition the following features and improvements: Increased stability of the reader IC in rough conditions An additional timer prescaler A corrected CRC handling when RX Multiple is set to 1

Key Features

• Includes intellectual property licensing rights (required for ISO/IEC14443A implementation)
• Fast and cost-efficient NFC design startup
• Highly integrated analog circuitry to demodulate and decode responses
• Buffered output drivers for connecting an antenna with the minimum number of external components
• Supports ISO/IEC 14443 A/MIFARE
• Typical operating distance in Read/Write mode up to 50 mm depending on the antenna size and tuning
• Supports MF1xxS20, MF1xxS70 and MF1xxS50 encryption in Read/Write mode
• Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd
• Supports MFIN/MFOUT
• Additional internal power supply to the smart card IC connected via MFIN/MFOUT
• Supported host interfaces
  • SPI up to 10 Mbit/s
  • I²C-bus interface up to 400 kBd in Fast mode, up to 3400 kBd in High-speed mode
  • RS232 Serial UART up to 1228.8 kBd, with voltage levels dependant on pin voltage supply
• FIFO buffer handles 64 byte send and receive
• Flexible interrupt modes
• Hard reset with low power function
• Power-down by software mode
• Programmable timer
• Internal oscillator for connection to 27.12 MHz quartz crystal
• 2.5 V to 3.3 V power supply
• CRC coprocessor
• Programmable I/O pins
• Internal self-test

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• Located in Shenzhen, the electronic market center of China.
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