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參數(shù)資料
| 型號： | MLX90111 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 128bit Read Write Transponder |
| 中文描述： | 128位讀寫應(yīng)答 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 148K |
| 代理商： | MLX90111 |
MLX90111
128bit Read Write Transponder
MLX90111 128bit Read Write Transponder
Page 1 of 12
Rev 1.12 5-Feb-01
Features
-
144bit EEPROM code, flexible Read Write Transponder IC
-
Very Big reading range, and large write range.
-
ID configured as 8 user words of 16 bits, and multiple write protection levels, including OTP
-
16 bit Configuration word with lock flags per word and option bits
-
Different encoding and datarate options
-
250pF integrated tuning capacitance with wide post assembly tuning range
-
100,000 write cycle, 10 year EEPROM retention
-
Guaranteed data integrity for reliable programming
Applications
Animal ID (ISO 11784, -85 compliant), ATM, Access Control, Material Logistics, Overmoulded
assemblies with important detuning effects.
Ordering Information
Part No.
MLX90111
Temperature Range
25
°
C Consumer
-40
to 85
°
C Automotive
Package
Sawed wafer on frame
Bare die in blistertape
SOIC-8 150mils
Production parts available Q1 2001
Functional Diagram
Description
The MLX90111 is a flexible 128 bit Read Write
Transponder IC operating at 125kHz. It has been
designed for high performant and highly reliable RFID
systems requiring multiple write access to the
transponder memory.
Clock and power supply are taken from the
electromagnetic field. A resistor is switched in parallel to
the resonant circuit formed by the integrated tuning
capacitor and the external coil, to amplitude modulate
the electromagnetic field. Encoding of the 128 bits ID
and data rate can be defined by setting the
corresponding EEPROM bits.
High quality factors can be applied as the frequency can
be tuned over a range of +/-10% to +/-0.5% accurate
after assembly, by changing the value of the tuning
capacitor up to +/- 2pF.
The EEPROM is configured as 11 words of 16 bits.
Words 1 to 8 form the ID and are continuously read out
during normal operation. Each of these can be
individually locked, or the complete EEPROM can be set
to read only.
The transponder can be written over the full range from
0% to 60% of the normal reading distance. The
transponder stops modulating when receiving an AM
asynchronous pattern. It will then synchronize on the
first bit it receives. The 32 bit write command is
transmitted using Return to One modulation, including
direct word addressing and multiple security checks.
Data integrity is guaranteed by critical read out after
programming.
Coil
GND
MLX90111
C
tune
L
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MLX90121 | 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:13.56MHz RFID Transceiver |
| MLX90121EF | 制造商:Melexis Semiconductors 功能描述:MLX90121 Series 2.7 to 5.5 V 13.56 MHz Surface Mount RFID Transceiver - SSOP-20 |
| MLX90121EFR-DAA-000-RE | 功能描述:IC RFID TXRX 13.56MHZ 20-SSOP RoHS:是 類別:RF/IF 和 RFID >> RFID IC 系列:MLX90121 其它有關(guān)文件:CR14 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- RF 型:收發(fā)器 頻率:13.56MHz 特點(diǎn):ISO14443-B 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SO 包裝:Digi-Reel® 其它名稱:497-5719-6 |
| MLX90121EFR-DAA-000-TU | 制造商:Melexis Semiconductors 功能描述:IC TXRX RFID 13.56MHZ 20SSOP 制造商:Melexis Semiconductors 功能描述:MLX90121 Series 2.7 to 5.5 V 13.56 MHz Surface Mount RFID Transceiver - SSOP-20 |
| MLX90129 | 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:13,56MHz Wireless Sensor Tag |
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