LRI2K-SBN18/2GE STMicroelectronics, LRI2K-SBN18/2GE Datasheet - Page 57
LRI2K-SBN18/2GE
Manufacturer Part Number
LRI2K-SBN18/2GE
Description
IC EEPROM MEMORY TAG WAFER
Manufacturer
STMicroelectronics
Series
LRI2Kr
Datasheet
1.LRI2K-A1S1GE.pdf
(86 pages)
Specifications of LRI2K-SBN18/2GE
Rf Type
Read / Write
Frequency
13.56MHz
Features
ISO15693, ISO18000-3
Package / Case
Wafer
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LRI2K
20.9
Write AFI
On receiving the Write AFI request, the LRI2K writes the AFI byte value into its memory. The
Option_flag is supported.
During the write cycle t
Otherwise, the LRI2K may not write correctly the AFI value into the memory. The t
equal to t
Table 44.
Request parameters:
●
●
Table 45.
Response parameter:
●
Table 46.
Response parameter:
●
Figure 48. Write AFI frame exchange between VCD and LRI2K
Request
Response SOF
Response SOF
LRI2
LRI2
SOF
VCD
K
K
UID (Optional)
AFI
No parameter.
Error code as Error_flag is set:
–
–
1nom
12h: block is locked
13h: block not programmed
Request
SOF
_flags
8 bits
Write AFI request format
Write AFI response format when Error_flag is NOT set
Write AFI response format when Error_flag is set
+ 18 × 302µs.
Write AFI
request
Response_flags
Write AFI
Response_flags
W
27h
, there should be no modulation (neither 100% nor 10%).
8 bits
8 bits
EOF
<------------ t
<-t
1
->
64 bits
Error code
UID
8 bits
SOF
W
------------><- t
Write AFI
response
CRC16
16 bits
8 bits
AFI
1
-> SOF
CRC16
16 bits
EOF
CRC16
16 bits
Write sequence when
Commands codes
Write AFI
response
Response EOF
Response EOF
error
W
Request
EOF
EOF
time is
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