AT88SC0808CRF-MR1 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT88SC0808CRF-MR1' PDF : 158 Pages View PDF
AT88SC0808/1616/3216/6416CRF, AT88RF04C
Figure 45. Anticollision and State Transition Flow Chart
Power On Reset
Process
Anti-Tearing
Registers
Wait for REQB
or WUPB
AFI Match ?
NO
YES
Is N = 1?
NO
YES
Select Random
Number "R"
in Range 1 to "N"
Is R = 1?
YES
NO
Send ATQB
Response
Matched
Slot Marker
Wait for
Slot Marker = "R" REQBor WUPB
Wait for ATTRIB or HLTB
with PUPI match
REQBor WUPB
HLTB
ATTRIB
Send Answer
to HLTB
Receive CID
Assignment
Send Answer
to ATTRIB
Wait for WUPB
HALT
State
ACTIVE
DESELECT State IDLE
Active
Command
Process
Active
Command
5276C–RFID–3/09
135
Share Link: 
