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| 型号： | TRF7961RHBT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
| 封装： | 5 X 5 MM, GREEN, PLASTIC, QFN-32 |
| 文件页数： | 16/52页 |
| 文件大小： | 1023K |
| 代理商： | TRF7961RHBT |
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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| TRF7961RHBT | 制造商:Texas Instruments 功能描述:RFID Reader IC |
| TRF7961RHBTG4 | 功能描述:RFID应答器 Multi-Standard High Freq RFID Read/Writ RoHS:否 制造商:Murata 存储容量:512 bit 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| TRF7962A | 制造商:TI 制造商全称:Texas Instruments 功能描述:FULLY INTEGRATED 13.56-MHz RFID READER/WRITER IC FOR ISO15693/ISO18000-3 STANDARDS |
| TRF7962ARHBR | 功能描述:RFID应答器 Fully Integ 13.56MHz RFID R/W IC RoHS:否 制造商:Murata 存储容量:512 bit 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| TRF7962ARHBT | 功能描述:RFID应答器 Fully Integ 13.56MHz RFID R/W IC RoHS:否 制造商:Murata 存储容量:512 bit 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
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