TK5561A-PP Atmel, TK5561A-PP Datasheet - Page 2

• Manufacturer Part Number: TK5561A-PP
• Description: IC TRANSPONDR CRYPTO SHORT CYCLE
• Manufacturer: Atmel
• Series: TK5561r

Specifications of TK5561A-PP

• Rf Type: Read / Write
• Frequency: 125kHz
• Features: 320-bit EEPROM
• Package / Case: Plastic Package - 12mm L x 6mm W x 3mm H
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 1-1.
Figure 1-2.
2
TK5561A-PP
Transponder and Base Station
Block Diagram
COIL2
COIL1
U2270B read/write IC
Microcontroller
Base Station
Note:
VDD
Please consider restriction in using the “Adapt”-feature described in the e5561 datasheet.
VSS
RF Field
Challenge
Response
Power
ID
MODULATOR
MODE REGISTER
EEPROM control
read/write control
OP-code detect
CONTROLLER
crypto control
TESTLOGIC
Test Pads
Coil
(e5561A + coil + C in plastic cube)
Transponder TK5561A-PP
e5561A
64 or 128 bit ID code
(320 bit EEPROM)
INPUT REGISTER
MEMORY
crypto key
CRYPTO CIRCUIT
C
POR
4682D–RFID–09/06