LRI64-SBN18/1GE STMicroelectronics, LRI64-SBN18/1GE Datasheet - Page 37

• Manufacturer Part Number: LRI64-SBN18/1GE
• Description: IC EEPROM MEMORY TAG WAFER
• Manufacturer: STMicroelectronics
• Series: LRI64r

Specifications of LRI64-SBN18/1GE

• Rf Type: Write Once Read Many (WORM)
• Frequency: 13.56MHz
• Features: ISO15693, ISO18000-3
• Package / Case: Wafer
• For Use With: 497-5538 - DEMO KIT LONG-RANGE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LRI64
18.5
Get System Info
When receiving the Get System Info command, the LRI64 send back its information data in
the response.The Option_Flag is not supported and must be set to 0. The Get System Info
can be issued in both addressed and non addressed modes.
The request frame
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●
If there is no error, at the LRI64, the response frame
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●
●
●
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Otherwise, if there is an error, the response frame
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Figure 34. Get System Info, request frame format
Figure 35. Get System Info, response frame format, when Error_Flag is not set
Figure 36. Get System Info, response frame format, when Error_Flag is set
Response
SOF
Request flags
Get System Info command code (2Bh,
Unique ID (Optional)
2-byte CRC
Response flags
Information flags set to 0Fh, indicating the four information fields that are present
(DSFID, AFI, Memory Size, IC Reference)
Unique ID
DSFID value (as written in block 9)
AFI value (as written in block 8)
Memory size: for the LRI64, there are 15 blocks (0Eh) of 1 byte (00h).
IC Reference: only the 6 most significant bits are used. The product code of the LRI64
is 00 0101
2-byte CRC
Response flags (01h,
Error Code (0Fh,
2-byte CRC
Response
Flags
8 bits
00h
Request
SOF
b
=5
(Figure
(Figure
(Figure
Information
d
(Figure
(Table 3
Flags
8 bits
0Fh
(Table
Request
Response
Table
Flags
8 bits
SOF
15)
15)
15)
26) contains:
Table
6)
and
7)
Command
Response
64 bits
Code
8 bits
2Bh
UID
Flags
8 bits
Table
01h
6)
4)
Code
8 bits
Error
0Fh
DSFID
8 bits
Table
64 bits
UID
16 bits
2-Byte
9)
CRC
(Figure
8 bits
AFI
(Figure
Response
28) contains:
EOF
Memory
16 bits
000Eh
16 bits
2-Byte
Size
CRC
27) contains:
000101xxb
Request
8 bits
Ref
EOF
IC
Command codes
2-Byte
16 bits
CRC
Response
AI09740
AI09738
EOF
AI09739
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