參數(shù)資料
型號(hào)： LRI64-A1T
廠商： 意法半導(dǎo)體
英文描述： CONN HOUSING 2MM 18POS POLARIZED
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(yè)數(shù)： 15/38頁(yè)
文件大?。?/td> 515K
代理商： LRI64-A1T
15/38
LRI64
LRI64 STATES
A LRI64 can be in any one of three states:
–
Power-off
–
Ready
–
Quiet
Transitions between these states are as specified
in
Figure 19.
Power-off State
The LRI64 is in the Power-off state when it re-
ceives insufficient energy from the VCD.
Ready State
The LRI64 is in the Ready state when it receives
enough energy from the VCD. It answers to any
Request in Addressed and Non-addressed
modes.
Quiet State
When in the Quiet State, the LRI64 answers to any
Request in Addressed mode.
MODES
The term mode refers to the mechanism for spec-
ifying, in a Request, the set of LRI64 devices that
shall answer to the Request.
Addressed Mode
When the Address_flag is set to 1 (Addressed
mode), the Request contains the Unique ID (UID)
of the addressed LRI64 device (such as an LRI64
device). Any LRI64 receiving a Request in which
the Address_flag is set to 1, compares the re-
ceived Unique ID to its own UID. If it matches, it
execute the Request (if possible) and returns a
Response to the VCD, as specified by the com-
mand description. If it does not match, the LRI64
device remains silent.
Non-Addressed Mode (General Request)
When the Address_flag is set to 0 (Non-addressed
mode), the Request does not contain a Unique ID
field. Any LRI64 device receiving a Request in
which the Address_flag is set to 0, executes the
Request and returns a Response to the VCD as
specified by the command description.
Figure 19. LRI64 State Transition Diagram
AI09723
Power Off
In field
Out of
field
Write, Read, Get_System_Info
in addressed mode
Stay quiet(UID)
Out of
field
Inventory (if UID written)
Write, Read, Get_System_Info
in addressed and
non-addressed modes
Ready
Quiet
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LRI64-A1T/1GE 功能描述:電可擦除可編程只讀存儲(chǔ)器 Memory TAG IC 13.56 MHz 64-bit RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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-A1T/XXX 制造商:STMICROELECTRONICS 制造商全稱(chēng):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-A6S2U 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO 15693 Standard Compliant
LRI64-A6S2U/2GE 功能描述:電可擦除可編程只讀存儲(chǔ)器 E-EPROM RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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(chēng):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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