LRI2K-W4/3GE STMicroelectronics, LRI2K-W4/3GE Datasheet - Page 33

• Manufacturer Part Number: LRI2K-W4/3GE
• Description: IC EEPROM 2048BIT 97PF 8UFDFPN
• Manufacturer: STMicroelectronics

Specifications of LRI2K-W4/3GE

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO15693, ISO18000-3
• Package / Case: 8-UFDFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LRI2K
Table 9.
Figure 38. LRI2K state transition diagram
1. The intention of the state transition method is that only one LRI2K should be in the selected state at a time.
LRI2K in Ready or Selected state
(Devices in Quiet state don’t
answer)
LRI2K in Selected state
LRI2K in Ready, Quiet or Selected
state (the device which match the
UID)
Error (03h)
LRI2K response depending on request flags
Flags
where Inventory_Flag is not set
Any other command where the
Address_Flag is set AND
Quiet
Select (UID)
Addressed
Out of field
X
X
1
Address_flag
Power Off
Ready
Non addressed
Stay quiet(UID)
In field
Any other Command
X
X
0
where Select_Flag
is not set
Any other command
Selected
Selected
X
X
1
Select_flag
LRI2K states
Non selected
AI06681
X
X
0
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