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參數資料
| 型號： | TRF7961RHBR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
| 封裝： | 5 X 5 MM, GREEN, PLASTIC, QFN-32 |
| 文件頁數： | 16/52頁 |
| 文件大小： | 1023K |
| 代理商： | TRF7961RHBR |
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Mode 2: Full ISO With Framing and Error Checking (Typical Mode)
AnalogFrontEnd(AFE)
Packetization/Framing
14443A
14443B
15693
Tag-it
ISOEncoder/Decoders
Mode0:
Raw,Sub-CarrierData
Mode1:
Un-FramedRawISO
FormattedData
www.ti.com
SLOU186F – AUGUST 2006 – REVISED AUGUST 2010
Figure 5-4. User-Configurable Modes
5.2.5
Register Preset
After power-up and the EN pin low-to-high transition, the reader is in the default mode. The default
configuration is ISO15693, single sub-carrier, high data rate, 1-out-of-4 operation. The low-level option
registers (02…0B) are automatically set to adapt the circuitry optimally to the appropriate protocol
parameters.
When entering another protocol (writing to the ISO control register 01), the low-level option registers
(02…0B) are automatically configured to the new protocol parameters.
After selecting the protocol, it is possible to change some low-level register contents if needed. However,
changing to another protocol and then back, reloads the default settings, and the user must reload the
custom settings.
The Clo1 and Clo0 (register 09) bits, which define the microcontroller frequency available on the
SYS_CLK pin, are the only two bits in the configuration registers that are not cleared during protocol
selection.
Copyright 2006–2010, Texas Instruments Incorporated
System Description
23
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相關代理商/技術參數 |
參數描述 |
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| TRF7961RHBRG4 | 功能描述:RFID應答器 Multi-Standard High Frequency RFID RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| TRF7961RHBT | 功能描述:RFID應答器 Multi-Standard High Freq RFid Reader RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| TRF7961RHBT | 制造商:Texas Instruments 功能描述:RFID Reader IC |
| TRF7961RHBTG4 | 功能描述:RFID應答器 Multi-Standard High Freq RFID Read/Writ RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| TRF7962A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FULLY INTEGRATED 13.56-MHz RFID READER/WRITER IC FOR ISO15693/ISO18000-3 STANDARDS |
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