ATA557001-DDT Atmel, ATA557001-DDT Datasheet - Page 14

• Manufacturer Part Number: ATA557001-DDT
• Description: IC IDIC RW RF 125KHZ 330BIT
• Manufacturer: Atmel

Specifications of ATA557001-DDT

• Function: Read/Write
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5-9.
Anticollision Procedure Using AOR Mode
Reader
Tag
Init tags with
AOR = "1" , PWD = "1"
Field OFF => ON
POWER ON RESET
Read configuration
Wait for t
> 2.5 ms
W
Enter AOR mode
Wait for OPCODE + PWD
=> "wake up command"
"Select a single tag"
Send OPCODE + PWD
Receive damping ON
=> "wake up command"
NO
Password correct ?
YES
Send block 1...MAXBLK
Decode data
NO
All tags read ?
YES
Field ON => OFF
EXIT
ATA5570 [Preliminary]
14
4863A–RFID–07/05