EM4450 RFID Card, pack of 10

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.

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