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參數資料
| 型號： | ISO15693 |
| 廠商： | Fujitsu Limited |
| 英文描述： | High-speed RFID LSI FerVID family |
| 中文描述： | 高速大規(guī)模集成電路的RFID書中家庭 |
| 文件頁數： | 31/45頁 |
| 文件大?。?/td> | 257K |
| 代理商： | ISO15693 |
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MB89R118
31
Response
[Response from the transponder to the reader/writer]
(1) When Error_flag set
SOF
(2) When Error_flag not set
SOF
2-11. Lock DSFID command
Description of command
On receiving the Lock DSFID command, the transponder locks (write disable) the stored DSFID.
The transponder performs verification after writing and returns an error code if the writing has failed.
If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the lock operation
starting after <t1nom
+
a multiple of 4096/fc (302.1
μ
s)> with total tolerance of
±
32/fc (2.4
μ
s) and latest within
20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/writer and upon such
reception still return its response. (However, if an EOF is not sent within 38 ms, the time-out occurs and the
transponder can receive another command.)
Once the Lock DSFID command has been received, the DSFID cannot be changed by the Write DSFID com-
mand.
Command
[Request from the reader/writer to the transponder]
SOF
Flag
Response
[Response from the transponder to the reader/writer]
(1) When Error_flag set
SOF
(2) When Error_flag not set
SOF
2-12. Get System Information command
Description of command
On receiving the Get System Information command, the transponder returns the chip information of UID, AFI,
DSFID, and so on to the reader/writer as a response.
Flag
Error code
CRC
EOF
8 bits (“01
H
”)
8 bits
16 bits
Flag
CRC
EOF
8 bits (“00
H
”)
16 bits
Command (Lock DSFID)
UID (Addressed mode)
CRC
EOF
8 bits
8 bits (“2A
H
”)
64 bits
16 bits
Flag
Error code
CRC
EOF
8 bits (“01
H
”)
8 bits
16 bits
Flag
CRC
EOF
8 bits (“00
H
”)
16 bits
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISO15DW | 功能描述:RS-485接口IC Iso 3.3V Full & Half Duplex RS-485 Xcvr RoHS:否 制造商:Texas Instruments 數據速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| ISO15DW | 制造商:Texas Instruments 功能描述:Digital Isolator IC 制造商:Texas Instruments 功能描述:IC, RS-485 TRANSCEIVER, 3.6V, SOIC-16 |
| ISO15DWG4 | 功能描述:隔離器接口集成電路 Iso 3.3V Full & Half Duplex RS-485 Xcvr RoHS:否 制造商:Texas Instruments 通道數量:2 傳播延遲時間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:SOIC-8 封裝:Tube |
| ISO15DWR | 功能描述:隔離器接口集成電路 Iso 3.3V Full & Half Duplex RS-485 Xcvr RoHS:否 制造商:Texas Instruments 通道數量:2 傳播延遲時間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:SOIC-8 封裝:Tube |
| ISO15DWRG4 | 功能描述:隔離器接口集成電路 Iso 3.3V Full & Half Duplex RS-485 Xcvr RoHS:否 制造商:Texas Instruments 通道數量:2 傳播延遲時間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:SOIC-8 封裝:Tube |
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