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參數(shù)資料
| 型號： | LRI64-A6S2U |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO 15693 Standard Compliant |
| 中文描述： | 內(nèi)存標(biāo)簽IC，64位唯一ID與WORM的用戶區(qū)13.56，ISO 15693標(biāo)準(zhǔn)兼容 |
| 文件頁數(shù)： | 24/38頁 |
| 文件大?。?/td> | 515K |
| 代理商： | LRI64-A6S2U |
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LRI64
24/38
Write Single Block
When receiving the Write Single Block command,
the LRI64 writes the requested block with the data
contained in the Request and report the success
of the operation in the Response. The Option_Flag
is not supported and must be set to 0. The Write
Single Block can be issued in both addressed and
non addressed modes.
During the write cycle t
W
, no modulation shall oc-
cur, otherwise the LRI64 may program the data in-
correctly in the memory.
The Request Frame (
Figure 30.
) contains:
–
Request Flags (
Table 3.
and
Table 4.
)
–
Write Single Block Command Code (21h,
Table 9.
)
–
Unique ID (Optional)
–
–
–
If there is no error, at the LRI64, an empty Re-
sponse Frame (
Figure 31.
) is sent back after the
write cycle, containing no parameters. It just con-
tains:
–
Response Flags (
Table 6.
)
–
2-byte CRC (
Figure 15.
)
Otherwise, if there is an error, the Response
Frame (
Figure 32.
) contains:
–
Response Flags (01h,
Table 6.
)
–
Error Code (0Fh,
Table 7.
)
–
2-byte CRC (
Figure 15.
)
Block Number
Data
2-byte CRC (
Figure 15.
)
Figure 30. Write Single Block, Request Frame Format
Figure 31. Write Single Block, Response Frame Format, when Error_Flag is
not
Set
Figure 32. Write Single Block, Response Frame Format, when Error_Flag is Set
Figure 33. Write Single Block Frame Exchange between VCD and LRI64
AI09735
Request
SOF
Request
Flags
8 bits
Command
Code
8 bits
21h
UID
2-Byte
CRC
16 bits
Request
EOF
64 bits
Block
Number
8 bits
Data
8 bits
AI09736
Response
SOF
Response
Flags
8 bits
2-Byte
CRC
16 bits
Response
EOF
AI09737
Response
SOF
Response
Flags
8 bit
01h
Error
Code
8 bits
0Fh
2-Byte
CRC
16 bits
Response
EOF
AI06833B
VCD
VICC
VICC
t1
EOF
SOF
Write Single
Block Request
EOF
SOF
Write Single
Block Response
Write sequence when error
SOF
Write Single
Block Response
EOF
t1
tw
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LRI64-A6S2U/2GE | 功能描述:電可擦除可編程只讀存儲器 E-EPROM RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| LRI64-A6S2U/XXX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO15693 and ISO18000-3 Mode 1 Compliant |
| LRI64-A7T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO 15693 Standard Compliant |
| LRI64-A7T/2GE | 功能描述:電可擦除可編程只讀存儲器 E-EPROM RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| LRI64-A7T/XXX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO15693 and ISO18000-3 Mode 1 Compliant |
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