1. general description hitag 2 based transponders are highly integrated and do not need any additional components beside the hitag 2 transponder ic and the external coil. data are transmitted bidirectionally, in half duplex mode, between read write device (rwd) and hitag transponder ic. to achieve a main st ream security, data may be transmitted enciphered. hitag 2 transponder ic offer a memory of 256 bit. custom specific configuration of the transpo nder ic is possible by using the configuration page. the configuration page allows the selection of different modes and access possibilities and also the conf iguration of the memory. the pages of the memory can be protected against read or write access by setting corresponding memory flags. the hitag 2 transponder ic provides - besid es password and crypto mode - the following three standard read only modes, that can be configured using the configuration byte: ? public-mode a ? public-mode b (animal identification, according to iso 11784 and iso 11785) ? public-mode c (pit compatible mode pcf793x) 2. features and benefits ? identification transponder for use in contactless applications ? operating frequency 125 khz ? data transmission and energy supply via rf link, no internal battery ? reading distance same as writing distance ? non-volatile memory of 256 bits (128-bit user data and 128-bit control data/secret memory) organized in 8 pages, 4 bytes each ? 10 years non-volatile data retention ? 100000 erase/write cycles ? selective read/write protection of memory content ? two coding schemes for read operation: biphase and manchester coding ? effective communication protocol with outstanding data integrity check ? mutual authentication function ? read/write mode allows: ? plain data transmission (password mode) ? encrypted data transmission (crypto mode) ? in read/write mode multi-tag operation possible because of special halt-function ? emulation of standard industrial read-only transponders: ht2x hitag 2 transponder ic rev. 3.0 ? 16 september 2011 210430 product short data sheet company public
ht2x_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product short data sheet company public rev. 3.0 ? 16 september 2011 210430 2 of 9 nxp semiconductors ht2x hitag 2 transponder ic ? public-mode a (miro and transponders from ? em (h400x)) ? public-mode b (according to iso 11784 and iso 11785 for animal identification) ? public-mode c (pit compatible mode) 3. applications ? logistics ? livestock tracking ? asset tracking ? gas cylinder id ? casino - gambling ? industrial automation 4. quick reference data 5. ordering information [1] this package is also known as moa2. table 1. quick reference data symbol parameter conditions min typ max unit wafer eeprom ch aracteristics t ret retention time t amb ?? 55 ?c1 0--y e a r n endu(w) write endurance 100000 - - cycle interface characteristics c i input capacitance between la and lb ht2ics2002w/v6f 189 210 231 pf table 2. ordering information type number package name description version ht2ics2002w/v6f wafer sawn wafer on ffc, 150 ? m, 8 inch, uv, inkless - ht2moa2s20/e/3 pllmc plastic leadless module carrier package; 35 mm wide tape sot500-2 [1] HT2DC20S20/f pllmc plastic leadless module carrier package sot385-1
ht2x_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product short data sheet company public rev. 3.0 ? 16 september 2011 210430 3 of 9 nxp semiconductors ht2x hitag 2 transponder ic 6. block diagram the hitag 2 transponder ic requires no exte rnal power supply. the contactless interface generates the power supply and the system clock via the resonant circuitry by inductive coupling to the rwd. the interface also dem odulates data transmitted from the rwd to the hitag 2 transponder ic, and modulates the magnetic field for data transmission from the hitag 2 transponder ic to the rwd. data are stored in a non-vola tile memory (eeprom). the memory has a capacity of 256 bit and is organized in pages. fig 1. block diagram of hitag 2 transponder ic 001aao244 clk mod demod vreg vdd data in data out clock r/w analogue rf interface pad pad rect cres digital control transponder read/write control access control eeprom interface control rf interface control eeprom sequencer charge pump
ht2x_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product short data sheet company public rev. 3.0 ? 16 september 2011 210430 4 of 9 nxp semiconductors ht2x hitag 2 transponder ic 7. functional description 7.1 overview of transponder 7.2 memory map the 256 bit memory area of the hitag 2 tran sponder ic is divided into 8 pages. each page has a size of 32 bits. depending on the operation mode (crypto mode/password mode) the memory is organized as described in the following: table 3. overview of transponders parameter description unit carrier frequency 125 khz coding read manchester/biphase - coding write pulse duration - modulation ask (amplitude shift keying) - total memory size 256 bit user memory read/write 128 bit read only serial number 32 bit data retention 10 year data security encryption, authentication, passwords - data integrity half-duplex handshake, reverse data transmission - table 4. memory ma p in crypto mode page content access 0 serial number ro 1 secret key low (32 bit) r/w or 0 2 secret key high (16 bit) reserved bit (14 bit) r/w or ro 3 configuration (8 bit) password tag (24 bit) r/w or ro 4 usable memory page r/w or ro 5 usable memory page r/w or ro 6 usable memory page r/w or ro 7 usable memory page r/w or ro
ht2x_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product short data sheet company public rev. 3.0 ? 16 september 2011 210430 5 of 9 nxp semiconductors ht2x hitag 2 transponder ic 8. limiting values [1] stresses above those listed under absolute maximum ratings ma y cause permanent damage to the device. this is a stress rating only and functional operation of the device at th ese or any conditions other than those des cribed in the operating conditions and el ectrical characteristics section of this specification is not implied. [1] stresses above those listed under absolute maximum ratings ma y cause permanent damage to the device. this is a stress rating only and functional operation of the device at th ese or any conditions other than those des cribed in the operating conditions and el ectrical characteristics section of this specification is not implied. 9. abbreviations table 5. memory map in password mode page content access 0 serial number ro 1 password rwd r/w or 0 2 reserved for future use r/w or 0 3 configuration (8 bit) password tag (24 bit) r/w or ro 4 usable memory page r/w or ro 5 usable memory page r/w or ro 6 usable memory page r/w or ro 7 usable memory page r/w or ro table 6. limiting values - ht2ics2002w/v6f [1] symbol parameter conditions min max unit v dd supply voltage ? 0.5 +6.5 v v esd electrostatic discharge voltage mil-std 883d, method 3015.7, human body 2- kv i lu latch-up current mil-std 883d, method 3023 100 - ma i i(max) maximum input current in1-in2 - 30 ma t j junction temperature ? 55 +140 ?c table 7. limiting values - HT2DC20S20/ f (sot385-1)/ ht2moa2s20/e/3 (sot500-2) [1] symbol parameter conditions min max unit t stg storage temperature ? 55 +125 ?c table 8. abbreviations acronym description eeprom electrically erasable programmable read-only memory ic integrated circuit rf radio frequency rwd read write device
ht2x_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product short data sheet company public rev. 3.0 ? 16 september 2011 210430 6 of 9 nxp semiconductors ht2x hitag 2 transponder ic 10. revision history table 9. revision history document id release date data sheet status change notice supersedes ht2x_sds v.3.0 20110916 product short data sheet - -
ht2x_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product short data sheet company public rev. 3.0 ? 16 september 2011 210430 7 of 9 nxp semiconductors ht2x hitag 2 transponder ic 11. legal information 11.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. [3] the product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple device s. the latest product status information is available on the internet at url http://www.nxp.com . 11.2 definitions draft ? the document is a draft versi on only. the content is still under internal review and subject to formal approval, which may result in modifications or additions. nxp semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall hav e no liability for the consequences of use of such information. short data sheet ? a short data sheet is an extract from a full data sheet with the same product type number(s) and title. a short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. for detailed and full information see the relevant full data sheet, which is available on request vi a the local nxp semiconductors sales office. in case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. product specification ? the information and data provided in a product data sheet shall define the specification of the product as agreed between nxp semiconductors and its customer , unless nxp semiconductors and customer have explicitly agreed otherwis e in writing. in no event however, shall an agreement be valid in which the nxp semiconductors product is deemed to offer functions and qualities beyond those described in the product data sheet. 11.3 disclaimers limited warranty and liability ? information in this document is believed to be accurate and reliable. however, nxp semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. in no event shall nxp semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. notwithstanding any damages that customer might incur for any reason whatsoever, nxp semiconductors? aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the terms and conditions of commercial sale of nxp semiconductors. right to make changes ? nxp semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. this document supersedes and replaces all information supplied prior to the publication hereof. suitability for use ? nxp semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an nxp semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. nxp semiconductors accepts no liability for inclusion and/or use of nxp semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer?s own risk. applications ? applications that are described herein for any of these products are for illustrative purpos es only. nxp semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. customers are responsible for the design and operation of their applications and products using nxp semiconductors products, and nxp semiconductors accepts no liability for any assistance with applications or customer product design. it is customer?s sole responsibility to determine whether the nxp semiconductors product is suitable and fit for the customer?s applications and products planned, as well as fo r the planned application and use of customer?s third party customer(s). customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. nxp semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer?s applications or products, or the application or use by customer?s third party customer(s). customer is responsible for doing all necessary testing for the customer?s applic ations and products using nxp semiconductors products in order to av oid a default of the applications and the products or of the application or use by customer?s third party customer(s). nxp does not accept any liability in this respect. limiting values ? stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. export control ? this document as well as the item(s) described herein may be subject to export control regulations. export might require a prior authorization from national authorities. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
ht2x_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product short data sheet company public rev. 3.0 ? 16 september 2011 210430 8 of 9 nxp semiconductors ht2x hitag 2 transponder ic quick reference data ? the quick reference data is an extract of the product data given in the limiting values and characteristics sections of this document, and as such is not comple te, exhaustive or legally binding. non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully in demnifies nxp semi conductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive appl ications beyond nxp semiconductors? standard warranty and nxp semicond uctors? product specifications. 11.4 licenses 11.5 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. hitag ? is a trademark of nxp b.v. 12. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com ics with hitag functionality nxp semiconductors owns a worldwid e perpetual license for the patents us 5214409, us 5499017, us 5235326 and for any foreign counterparts or equivalents of these patents. the license is granted for the field-of-use covering: (a) all non-animal applications, and (b) any application for animals raised for human consumption (including but not limited to dairy animals), including without limitation livestock and fish. please note that the license does not include rights outside the specified field-of-use, and that nxp semiconduc tors does not provide indemnity for the foregoing patents outside the field-of-use.
nxp semiconductors ht2x hitag 2 transponder ic ? nxp b.v. 2011. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 16 september 2011 210430 please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 13. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4 quick reference data . . . . . . . . . . . . . . . . . . . . . 2 5 ordering information . . . . . . . . . . . . . . . . . . . . . 2 6 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7 functional description . . . . . . . . . . . . . . . . . . . 4 7.1 overview of transponder . . . . . . . . . . . . . . . . . 4 7.2 memory map. . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 9 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 10 revision history . . . . . . . . . . . . . . . . . . . . . . . . . 6 11 legal information. . . . . . . . . . . . . . . . . . . . . . . . 7 11.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . . 7 11.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 11.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 11.4 licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 11.5 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 12 contact information. . . . . . . . . . . . . . . . . . . . . . 8 13 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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