LRI2K-A1S/1GE STMicroelectronics, LRI2K-A1S/1GE Datasheet - Page 61

• Manufacturer Part Number: LRI2K-A1S/1GE
• Description: IC MEMORY TAG 64BIT UID ADH ANT
• Manufacturer: STMicroelectronics
• Series: LRI2Kr

Specifications of LRI2K-A1S/1GE

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO15693, ISO18000-3, 64-bits
• Package / Case: 76mm x 45mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5533-2

LRI2K
20.13
Get System Info
When receiving the Get System Info command, the LRI2K sends back its information data in
the response.The Option_flag is supported and must be reset to 0. The Get System Info can
be issued in both Addressed and Non Addressed modes.
Table 56.
Request parameter:
●
Table 57.
Response parameters:
●
●
●
●
●
●
Table 58.
Response parameter:
●
Figure 52. Get System Info frame exchange between VCD and LRI2K
Response
Request SOF
Response SOF
LRI2K
SOF
VCD
UID (Optional)
Information Flags set to 0Fh. DSFID, AFI, Memory Size and IC reference fields are
present.
UID code on 64 bits
DSFID value
AFI value
memory size. The LRI2K provides 64 blocks (3Fh) of 4 bytes (03h).
IC Reference. Only the 6 MSBs are significant. The product code of the LRI2K is
00 1000
Error code as Error_flag is set:
–
–
03h: Option not supported
0Fh: other error
Response_
Get System Info request format
Get System Info response format when Error_flag is NOT set
Get System Info response format when Error_flag is set
b
SOF
flags
=8
00h
Request_
d
8 bits
flags
Response_flags
Get System
Info request
Information
01h
flags
0Fh
Get System
Info
2Bh
EOF
64 bits 8 bits 8 bits 033Fh 001000xx
UID
Error code
<-t
8 bits
DSFID AFI
1
-> SOF
64 bits
UID
Get System
Memory
response
size
Info
CRC16
16 bits
reference
CRC16
16 bits
EOF
IC
b
Commands codes
CRC16
16 bits
Response EOF
Request EOF
Response
EOF
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