參數(shù)資料
型號(hào)： 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(shū)中家庭
文件頁(yè)數(shù)： 25/45頁(yè)
文件大?。?/td> 257K
代理商： ISO15693
MB89R118
25
2.
2-1. Read Single Block command
Description of command
Description of Optional Command
On receiving the Read Single Block command, the transponder returns the data stored in the specified single-
block to the reader/writer as a response.
If the Option_flag (bit 7) is “1”, the transponder adds block security status information in the response. If the
Option_flag (bit 7) is “0”, the transponder returns only the data in the specified block to the reader/writer.
Command
[Request from the reader/writer to the transponder]
Command
(Read Single Block)
Response
[Response from the transponder to the reader/writer]
(1) When Error_flag set
SOF
(2) When Error_flag not set
SOF
2-2. Write Single Block command
Description of command
On receiving the Write Single Block command, the transponder writes the single-block data included in the
request to the specified block.
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 write 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.)
Note : t1nom = 320.9
μ
s (typical)
Command
[Request from the reader/writer to the transponder]
Command
(Write Single Block)
SOF
Flag
UID
(Addressed mode)
Number of
blocks
CRC
EOF
8 bits
8 bits (“20
H
”)
64 bits
8 bits
16 bits
Flag
Error code
CRC
EOF
8 bits (“01
H
”)
8 bits
16 bits
Flag
Block security status (option)
Data
CRC
EOF
8 bits (“00
H
”)
8 bits
64 bits
16 bits
SOF
Flag
UID
(Addressed mode)
Number
of blocks
Data
CRC
EOF
8 bits
8 bits (“21
H
”)
64 bits
8 bits
64 bits
16 bits
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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(shù)據(jù)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(fēng)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(shù)量:2 傳播延遲時(shí)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(fēng)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(shù)量:2 傳播延遲時(shí)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(fēng)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(shù)量:2 傳播延遲時(shí)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(fēng)格: 封裝 / 箱體:SOIC-8 封裝:Tube
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