| Customization: | Available |
|---|---|
| Certification: | RoHS, ISO, CE |
| Shape: | Circular |
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| Chip | T5577 |
| Memory | 330bit |
| Tag size | Diameter 25mm |
| Material | PVC |
| Frequency | 13.56mhz (HF) |
| Feature | Self-adhesive |
| NFC phone | Support |
T5577 RFID Card is a common 125 kHz LF RFID card, using ATMEL imported original ATA5577 (T5577 for short) chip. T5577 card is compatible with the Atmel T5557/ATA5567 and able to replace the Atmel e5551/T5551 in most common operation modes. Unlike EM4200 and TK4100 card, the T5577 card is a rewritable card in which you can rewrite the data.
The storage capacity of the T5577 card is not very large, but it has a rich and flexible configuration and working mode. For example, there are three access modes you can set: direct access, request access, or password access. Moreover, this card has the characteristics of good protection and safety. The same card does not allow communication and data exchange on the T5577 reader with different configurations or working modes. Most importantly, the T5577 RFID card has a high-cost performance in the read-write cards family.
What are the features of the T5577 card? What is the difference between T5577 cards and EM4305 cards? If you want to figure this out, you must understand the characteristics of the T5577 chip.
The Atmel ATA5577 is a contactless read/write identification IC for applications in the 125 kHz or 134 kHz frequency band. A single-coil connected to the chip servers as the IC's power supply and bi-directional communication interface. The antenna and chip together form a transponder or tag. Here are some typical characteristics as following:
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