Blank or customized printing RFID card with choice of dimensions available. EM4450 contains 1 KBit of EEPROM which can be configured by the user。
The EM4450 is a CMOS integrated circuit intented for use in electronic Read/Write RF Transponders.
The memory can be protected by using the 32 bit password, which the password can be updated, but never read. The fixed code serial number and device identification are laser programmed making every chip unique.
| Operating Frequency | LF (100-150 kHz) |
|---|---|
| Data Encoder | Manchester |
| Resonant Capacitor | 170 pF ± 2% |
| Working Temperature | -40°C to +85°C |
| EEPROM | 1 KBit in 32 words of 32 bits |
| UID Type | 32 bit unique identifier |
| Data Transfer Rate | 2 KBd (Opt64) or 4 KBd (Opt32) |
| Add On | customized, Dual RFID Frequencies, Magnetic Stripe |
| Dimensions | 3.375" x 2.125", CR80, customized |
| Printing | Blank, customized, offset printing, screen printing |
| Material | PVC, ABS, PET |
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