EM4450 RFID Card


EM4450 RFID Card

In stock

23.00 / 10 piece(s)
Price plus VAT, plus delivery
Delivery weight: 60 g


The EM4450 chip contains 1 KBit of EEPROM which can be configured by the user, allowing a write inhibited area, a read protected area, and a read area output continuously at power on.

  • 1 KBit of EEPROM organized in 32 words of 32 bits
  • 32 bit Device Serial Number (Read Only Laser ROM)
  • 32 bit Device Identification (Read Only Laser ROM)
  • Power-On-Reset sequence
  • Power Check for EEPROM write operation
  • User defined Read Memory Area at Power On
  • User defined Write Inhibited Memory Area
  • User defined Read Protected Memory Area
  • Data Transmission performed by Amplitude Modulation
  • Two Data Rate Options 2 KBd (Opt64) or 4 KBd (Opt32).
  • 170 pF ± 2% on chip Resonant Capacitor
  • 100 to 150 kHz Field Frequency range

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