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參數(shù)資料
| 型號： | LRI512 |
| 廠商： | 意法半導體 |
| 英文描述： | Memory TAG IC 512 bit High Endurance EEPROM 13.56MHz, ISO 15693 Standard Compliant with E.A.S. |
| 中文描述： | 內(nèi)存標簽集成電路的512位高耐力的EEPROM 13.56，ISO 15693標準符合標準的防盜 |
| 文件頁數(shù)： | 30/54頁 |
| 文件大?。?/td> | 351K |
| 代理商： | LRI512 |
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LRI512
30/54
READ SINGLE BLOCK
Command Code = 0x20
When receiving the Read Single Block Command,
the LRI512 read the requested block and send
back its 32 bits value in the Response.The
Option_Flag is supported.
Request parameter (Table 24):
– Option_Flag
– UID (Optional)
– Block Number
Response parameter (Table 25):
– Block Locking Status if Option_Flag is set
– 4 bytes of Block Data
Response parameter (Table 27):
– Error Code as Error_Flag is set
Table 24. Read Single Block Request Format
Table 25. Read Single Block Response Format when Error_Flag is NOT Set
Table 26.
Table 27. Read Single Block Response Format when Error_Flag is Set
Figure 34. READ Single Block Frame Exchange between VCD and LRI512
Request
SOF
Request
Flags
Read Single
Block
UID
Block
Number
CRC16
Request
EOF
8 bits
0x20
64 bits
8 bits
16 bits
Response
SOF
Response
Flags
Block
Locking
Status
Data
CRC16
Response
EOF
8 bits
8 bits
32 bits
16 bits
b
7
(bit b
0
for ISO)
b
6
b
5
b
4
b
3
b
2
b
1
b
0
0: Current Block not locked
1: Current Block locked
Reserved for future used. All at 0
Response SOF
Response_Flags
Error Code
CRC16
Response EOF
8 bits
8 bits
16 bits
AI06832
VCD
LRI512
t1
SOF
Read Single
Block Request
EOF
SOF
Read Single
Block Response
EOF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LRI512-C40 | EEPROM |
| LRI64-W4 | Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO 15693 Standard Compliant |
| LRI64 | Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO 15693 Standard Compliant |
| LRI64-A1S | Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO 15693 Standard Compliant |
| LRI64-A1T | CONN HOUSING 2MM 18POS POLARIZED |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LRI512-A1S/ISOR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EEPROM |
| LRI512-A1T/ISOR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EEPROM |
| LRI512-A2T/ISOK | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EEPROM |
| LRI512-A7T/2GE | 制造商:STMicroelectronics 功能描述: |
| LRI512-C40 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EEPROM |
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