The FM4428 has an intelligent 1K bytes EEPROM memory. After eight successive incorrect entries the error counter will block any subsequent attempt at PSC verification and hence any possibility to write and erase. The FM4428 is fully compatible with SLE5528 / SLE4428.

 

Card Features

1. Chip : FM4428 (Fudan - China)
2. Card dimension : 86 x 54mm (CR80) or optional
3. Thickness : 0.76mm or optional
4. Material : PVC, PET, PETG, ABS, PC Tensile etc.
5. Surface : lamination (glossy/matte)
6. Print : blank, pre-printed
7. Data storage time : minimum 10 years
8. Operating temperature : -20 ~ +60°C
9. Stockage temperature : -20 ~ +65°C
10. Package : details...

 

Chip Features    FM4428 Datasheet

- 1K bytes EEPROM data memory with 1K bit protection memory, offering programmable write protection for each byte
- Data can only be changed after verification of the correct 2-byte programmable security code (PSC)
- Advanced CMOS-technology optimised for security layout

 

Optional

1. Magnetic Stripes
- LoCo300
- HiCo2750/4000
- Magstripe encoding
2. Signature panel or Scratch off panel
3. Print of Serial Number, UID, Barcode
4. Print of Personalization: Name/Photo
5. Hot Foil, Hologram
6. Special colors: Silver/Gold/Metallic colors
7. Special overlay: UV/EVC
8. Punch Hole
more...

 

Applications

1. Access control
2. Staff attendance
3. Transport payment
4. Personal identification
5. Mobile phone NFC
6. Hospital
7. School
8. Supermarket
9. Hotel parking etc.