General Description

Atmel has developed the T5577 to be used in a contactless smart card according to ISO/IEC11784/785.

The T5577 is used in applications like public transport ticketing where major cities have adopted.

Key applications

• Public transportation

• Access control

• Event ticketing

• Gaming & identity

Customizations

• Silkscreen with black lines

• Cut the edges to be straight

• Identification transponder in plastic brick package

• Includes ferrite coil for tuned circuit antenna

• Contactless power supply

• Contactless downlink data transmission

• Radio frequency fRF = 125kHz 

• 363-bit EEPROM memory in total: 11 blocks x (32 Bits + 1 lock-bit)

Chip Parameters 

Card Parameters