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Hangzhou Ruimeng Tech MS520 product image
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Hangzhou Ruimeng Tech MS520RoHS

Manufacturer
Hangzhou Ruimeng TechAsian Brands
MPN
MS520
LCSC Part #
C190879
Packaging
VQFN-32-EP(5x5)
Customer #
Key Attributes
13.56MHz Contactless Read/Write Card Chip
Datasheetpdf iconHangzhou Ruimeng Tech MS520
In-Stock: 150
150 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.0313$ 1.03
10+$ 0.8562$ 8.56
30+$ 0.7605$ 22.82
100+$ 0.6519$ 65.19
500+$ 0.5741$ 287.05
1,000+$ 0.5514$ 551.40
Standard Packaging1000/Full Reel
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Products Specifications

All
TypeDescription
CategoryRF and Wireless/RFID, RF Access, Monitoring ICs
ManufacturerHangzhou Ruimeng Tech
PackagingVQFN-32-EP(5x5)
transmission rate106Kbit/s;212Kbit/s;424Kbit/s;848Kbit/s
FeaturesBuilt-in antenna driver;Built-in encryption;Data verification;Low power wake-up
Voltage - Supply2.5V~3.6V
Frequency13.56MHz
agreementISO 14443A
InterfaceSPI
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Introduction

AI Translation

MS520 is a highly integrated read/write card IC for 13.56MHz contactless communication. It integrates all types of passive contactless communication modes and protocols at 13.56MHz, and supports multi-layer applications of ISO14443A.

Features

AI Translation
  • Highly integrated demodulation and decoding analog circuitry requiring minimal external components to connect the output driver stage to the antenna
  • Supports ISO/IEC 14443 A communication at 106kBd, 212kBd, 424kBd, and 848kBd data rates
  • Read/write range up to 50mm, depending on antenna design
  • Supports M1 read/write encryption
  • SPI interface up to 10Mbit/s for host communication
  • 64-byte transmit and receive FIFO buffer
  • Flexible interrupt modes
  • Low-power hardware reset
  • Software power-down mode
  • Programmable timer
  • Internal oscillator for 27.12MHz crystal
  • 2.5V–3.3V supply voltage
  • CRC coprocessor and parity checking
  • Programmable I/O pin internal self-test

Applications

AI Translation
  • Smart "three-meter" systems
  • Public transit terminals
  • Portable handheld devices
  • Contactless public telephones