ATA556711-DDT Atmel, ATA556711-DDT Datasheet - Page 13

• Manufacturer Part Number: ATA556711-DDT
• Description: RF Wireless Misc 125 KHz (330bit r/w 0pF)
• Manufacturer: Atmel

Figure 4-9.
4874F–RFID–07/08
Anticollision Procedure Using AOR Mode
No
send opcode + PWD
Wait for t
"Select a single tag"
AOR = 1, PWD = 1
"wake up command"
Initialize tags with
All tags read ?
Decode data
Yes
Reader
Exit
W
> 2.5 ms
Field ON
Field OFF
OFF
ON
No
Send block 1 to MAXBLK
Receive damping ON
PWD
Password correct ?
read configuration
Enter AOR mode
Wait for opcode +
Power on reset
command"
Tag
"wake up
Yes
ATA5567
13