Description

ATA***7/***7 is a contactless R/W identification IC for applications in **5KHz frequency range. The antenna and chip together form a transponder or tag. The on-chip ***-bit EEPROM (*0 blocks, *3 bits each) can be read and written block-wise from a reader. Block 0 is reserved for setting the operation modes of the T***7/*7 tag. Block 7 may contain password to prevent unauthorized writing. Data is transmitted from the IDIC using load modulation.
 

The ATA***7 is the successor of the T***7. It is an improved version in terms of power on reset if the tag enters the field very slowly. There are no other functional differences.

CARD IC 
- Chip: Atmel T***7/***7 
- Frequency: **5KHz
- Memory: **0 bit R/W
- RF standard: N/A
- Modulation: ASK
- Coding: FSK/PSK/Manchester/Bi-phase
- Anti-collision: Yes

FEATURES 
Physical
- Dimension: *5.6 x *4 x 0.8mm CR*0
- Material: PVC/ PET
- Finish: Matte/ Glossy

Printing
- Mass production:
Offset printing 
Silk-screen Printing
- Single card:
Thermo transfer printing (Dye Sublimation)
Optional techniques
- Magnetic stripe
- ID number:
Jet dot
Thermo transfer
Laser engrave
- Signature Panel 
- Hole punching
 

APPLICATION

- High Security Access control systems
- Time attendance systems
- Prepayment application
- Loyalty Program
- Mass transportation ticketing
- Staff identification