Custom RFID Cards | EM4450

Features of Custom RFID Cards | EM4450

• 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
• -40 to +85°C Temperature range
• 100 to 150 kHz Field Frequency range
• On chip Rectifier and Voltage Limiter
• No external supply buffer capacitance needed due to low power consumption
• Available in chip form for mass production

Applications of Custom RFID Cards | EM4450

1. Access Control: They can be used to regulate access to restricted areas in offices, warehouses, or industrial sites.
2. Pre-Payment Systems: These cards can serve as electronic wallets for cashless payments in canteens, vending machines, or public transport.
3. Ticketing Systems: EM4450 cards can be utilized in public transport, amusement parks, or events to offer convenient electronic ticketing.
4. Loyalty Programs: Businesses often use these cards for customer loyalty programs to track and reward repeat purchases.
5. Time Attendance Systems: They are ideal for automated check-in and check-out systems in offices to track employee attendance.
6. Staff Identification: In corporate settings, these cards can serve as employee ID cards offering added functionalities like access control or time attendance recording.