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參數(shù)資料
| 型號： | TK5552 |
| 廠商： | Atmel Corp. |
| 英文描述： | Read/Write Transponder |
| 中文描述： | 讀/寫轉(zhuǎn)發(fā) |
| 文件頁數(shù)： | 17/22頁 |
| 文件大?。?/td> | 326K |
| 代理商： | TK5552 |
17
TK5552
4698A–RFID–04/03
Figure 21.
Data Stream Checking
Opcode Definitions
The first two bits of the data stream are decoded by the controller as the opcode bits
(see Figure 22):
11: Opcode for a 5-bit address data stream
To initiate a standard block write cycle the 2 opcode bits are followed by the lock bit,
the 32 data bits and the 5-bit block address (40 bits in total)
The direct access command consists of the opcode 11 followed by the 5-bit block
address and is a read-only command (7 bits in total)
10: Opcode for a 3-bit address data stream
Receive mode compatible to e5550
To initiate a block write cycle, the opcode 10 is followed by the lock bit, the 32 data
bits and the 3-bit block address (38 bits in total)
01: Reserved for production test commands
00: Opcode for an internal reset command
Data stream check
OPCODE '11'
OPCODE '10 '
Execute command
'00' or '01'
Bitcount = 38
bitcount = 40
bitcount = 7
Enter error handler
"Frame error"
Enter uplink mode
block 1...MAXBLK
Programming
Direct access mode
enter uplink mode
selected block
NO
YES
NO
NO
YES
NO
YES
YES
YES
NO
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TK5552A-PP | Read/Write Transponder |
| TK5561A-PP | READ/WRITE CRYPTO TRANSPONDER FOR SHORT CYCLE TIME |
| TL061AMN | LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER |
| TL061B | LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER |
| TL061BC | LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TK5552A-PP | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Read/Write Transponder |
| TK5561A-PP | 功能描述:射頻無線雜項 Crypto-Transp. Prog f.all appl. RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| TK55A10J1(Q) | 制造商:Toshiba America Electronic Components 功能描述: 制造商:Toshiba America Electronic Components 功能描述:Trans MOSFET N-CH 100V 55A 3-Pin(3+Tab) TO-220SIS |
| TK55D10J1 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Switching Regulator Applications |
| TK55D10J1(Q) | 功能描述:MOSFET MOSFET N-Ch RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
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