- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄367625 > MFRC53101T (NXP Semiconductors N.V.) ISO-IEC 14443 reader IC PDF資料下載
參數(shù)資料
| 型號(hào)： | MFRC53101T |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | ISO-IEC 14443 reader IC |
| 封裝： | MFRC53101T/0FE<SOT287-1 (SO32)|<<http://www.nxp.com/packages/SOT287-1.html<1<week 51, 2004,;MFRC53101T/0FE<SOT287-1 (SO32)|<<http://www.nxp.com/packages/SOT287-1.html< |
| 文件頁(yè)數(shù)： | 63/116頁(yè) |
| 文件大小： | 862K |
| 代理商： | MFRC53101T |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)當(dāng)前第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)
MFRC531_34
NXP B.V. 2010. All rights reserved.
Product data sheet
PUBLIC
Rev. 3.4 — 26 January 2010
056634
63 of 116
NXP Semiconductors
MFRC531
ISO/IEC 14443 reader IC
10.5.4.5
RxThreshold register
Selects thresholds for the bit decoder.
Table 88.
Bit
Symbol
Access
Table 89.
Bit
7 to 4
10.5.4.6
BPSKDemControl
Controls BPSK demodulation.
Table 90.
Table 91.
Bit
7
RxThreshold register (address: 1Ch) reset value: 1111 1111b, FFh bit allocation
7
6
5
4
MinLevel[3:0]
R/W
3
2
1
0
CollLevel[3:0]
R/W
RxThreshold register bit descriptions
Symbol
Description
MinLevel[3:0]
the minimum signal strength the decoder will accept. If the signal
strength is below this level, it is not evaluated.
CollLevel[3:0]
the minimum signal strength the decoder input that must be reached
by the weaker half-bit of the Manchester encoded signal to generate
a bit-collision (relative to the amplitude of the stronger half-bit)
3 to 0
BPSKDemControl register (address: 1Dh) reset value: 0001 1110b, 1Eh bit
allocation
7
6
5
NoRxSOF
NoRxEGT
NoRxEOF FilterAmpDet
Bit
Symbol
4
3
TauD[1:0]
2
1
TauB[1:0]
0
Access
R/W
R/W
R/W
R/W
R/W
R/W
BPSKDemControl register bit descriptions
Symbol
Value
Description
NoRxSOF
1
a missing SOF in the received data stream is ignored and no
framing errors are indicated
0
a missing SOF in the received data stream generates framing
errors
NoRxEGT
1
an EGT which is too short or too long in the received data stream
is ignored and no framing errors are indicated
0
an EGT which is too short or too long in the received data stream
will cause framing errors
NoRxEOF
1
a missing EOF in the received data stream is ignored and no
framing errors indicated
0
a missing EOF in the receiving data stream produces framing
errors
FilterAmpDet -
switches on a high-pass filter for amplitude detection
TauD[1:0]
-
changes the time constant of the internal PLL whilst receiving
data
TauB[1:0]
-
changes the time constant of the internal PLL during data bursts
6
5
4
3 to 2
1 to 0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MFRX85201HD | Secure contactless reader solution |
| MMBD4148 | High-speed switching diode |
| MMBD6050-V-GS08 | SWITING 70V 0.2A 3PIN SOT-23 - Tape and Reel |
| MMBD6050-V-GS18 | SWITING 70V 0.2A 3PIN SOT-23 - Tape and Reel |
| MMBD7000-V-GS08 | Diode Small Signal Switching 100V 0.2A 3-Pin SOT-23 T/R |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MFRC53101T/0FE,112 | 功能描述:RFID應(yīng)答器 MIFARE HS READER RoHS:否 制造商:Murata 存儲(chǔ)容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| MFRC53101T/0FE112 | 制造商:NXP Semiconductors 功能描述:CNTCLESS RC 5V ISO14443-A |
| MFRC53101T/0FE112 | 制造商:NXP Semiconductors 功能描述:IC RFID READER 13.56MHZ SOIC-32 |
| MFRC630 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Contactless reader IC |
| MFRC63001HN,518 | 制造商:NXP Semiconductors 功能描述:MFRC63001HN/HVQFN32/REEL13DP// - Tape and Reel |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。