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參數資料
| 型號： | TRF7961RHBT |
| 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： | 18/52頁 |
| 文件大小： | 1023K |
| 代理商： | TRF7961RHBT |
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SLOU186F – AUGUST 2006 – REVISED AUGUST 2010
5.3.1
Control Registers – Main Configuration Registers
Table 5-9. Chip Status Control (00h)
Controls the power mode, RF on / off, AGC, AM / PM
Register default is 0x01. It is preset at EN = L or POR = H
Bit
Bit Name
Function
Comments
B7
stby
1 = standby mode
Standby mode keeps regulators and oscillator running en_rec =
0 = active mode
L, en_tx = L
B6
direct
1 = received sub-carrier signal (decoders
The modulation control is direct through MOD input. The receiver
bypassed)
sub-carrier signal is on I/0_6.
0 = received decoded signal from selected
decoder
B5
rf_on
1 = RF output active
When B5 = 1, it activates the RF field.
0 = RF output not active
B4
rf_pwr
1 = half output power
1 = RF driver at 8
0 = full output power
0 = RF driver at 4
B3
pm_on
1 = RX_IN2
1 = Selects PM signal input
0 = RX_IN1
0 = Selects AM signal input
B2
agc_on
1 = AGC on
AGC selection
0 = AGC off
B1
rec_on
1 = Reciever enable for external field
Receiver and oscillator are enabled; intended for external field
measurement
measurement.
B0
vrs5_3
1 = 5 V operation (VIN)
Selects the VDD_RF range; 5 V (4.3 V – 5 V), or 3 V (2.7 V – 3.4
0 = 3 V operation (VIN)
V)
Copyright 2006–2010, Texas Instruments Incorporated
System Description
25
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| TRF7962ARHBR | 功能描述:RFID應答器 Fully Integ 13.56MHz RFID R/W IC 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 |
| TRF7962ARHBT | 功能描述:RFID應答器 Fully Integ 13.56MHz RFID R/W IC 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 |
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