LRI64-A1S STMICROELECTRONICS [STMicroelectronics], LRI64-A1S Datasheet - Page 21

• Manufacturer Part Number: LRI64-A1S
• Description: Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO15693 and ISO18000-3 Mode 1 Compliant
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Stay Quiet
The Stay Quiet Command is always executed in
Addressed Mode (the Address_Flag is set to 1).
The Request Frame
–
–
–
–
Figure 25. Stay Quiet, Request Frame Format
Figure 26. Stay Quiet Frame Exchange between VCD and LRI64
Request Flags (22h, as described in
and
Stay Quiet Command Code (02h,
Unique ID
2-byte CRC
Table
VCD
4.)
(Figure
Request
SOF
SOF
(Figure
16.)
Request
Stay Quiet
Flags
8 bits
Request
25.) contains:
22h
Command
Code
8 bits
02h
Table
EOF
Table 3.
9.)
When receiving the Stay Quiet command, the
LRI64 enters the Quiet State and does not send
back a Response. There is no response to the
Stay Quiet Command.
When in the Quiet State:
–
–
The LRI64 exits the Quiet State when it is taken to
the Power Off state
64 bits
UID
the LRI64 does not process any Request in
which the Inventory_flag is set
the LRI64 responds to commands in the
Addressed mode if the UID matches
16 bits
2-Byte
(Figure
CRC
Request
20.).
EOF
AI09731
AI06842
LRI64
21/38