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1. general description the hitag product line is well known and established in the contactless identification market. due to the open marketing strategy of nxp semiconductors there are various manufacturers well established for both the transponders / cards as well as the read/write devices. all of them supporting hitag 1 and hitag 2 transponder ic's. with the new hitag s family, this existing infrastruc ture is extended with the next generation of ic?s being substantially smalle r in mechanical size, lower in cost, offering more operation distance and speed, but still being operated with the same reader infrastructure and transponder manufacturing equipment. one protocol - two memory options. the protocol and command structure for hitag s is based on hitag 1, including anticollision algorithm. two different memory sizes are offered and can be operated using exactly the same protocol. ? hitag s256 with 256 bit total memory read/write ? hitag s2048 with 2048 bit total memory read/write 2. features and benefits 2.1 features ? integrated circuit for contactless identification transponders and cards ? integrated resonance capacitor of 210 pf with ? 5 % tolerance over full production ? frequency range 100 khz to 150 khz. 2.2 protocol ? modulation read/write device ? transponder: 100 % ask and binary pulse length coding ? modulation transponder ? read/write device: strong ask modulation with anticollision, manchester and bi-phase coding ? fast anticollision protocol for inve ntory tracking: 100 tags in 3.2 seconds ? cyclic redundancy check (crc) ? optional transponder talks first modes with user defined data length ? temporary switch from transponder talks first into reader talks first mode htsich56; HTSICH48 hitag s transponder ic rev. 3.1 ? 11 december 2014 210331 product short data sheet company public
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 2 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic ? data rate read/write device to transponder: 5.2 kbit/s ? data rates transponder to read/write device: 2 kbit/s, 4 kbit/s, 8 kbit/s 2.3 memory ? two memory options (256 bit, 2048 bit) ? up to 100000 erase/write cycles ? 10 years non-volatile data retention ? secure memory lock functionality 2.4 supported standards ? full compliant to iso 11784/85 animal id ? targeted to operated on hardware infrastructure of new upcoming standards iso 14223 (animal id with anticollis ion and read/write functionality) iso 18000-2 (aidc techniques-rfid or item management) ? supports german waste management standard and pigeon race standard 2.5 security features ? 32 bit unique identifi cation number (uid) ? 48 bit secret key based encrypted authentication 2.6 delivery types ? sawn, gold - bumped 8? wafer ? sawn, gold - megabumped 8? wafer ? contactless chip card module moa4 ? hvson2 3. applications ? animal identification ? laundry automation ? beer keg and gas cylinder logistic ? pigeon race sports ? brand protection applications
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 3 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 4. quick reference data [1] typical ratings are not guaranteed. values are at 25 ? c . [2] measured with q coil = 20, l coil = 7.5 mh, optimal tuned to resonance circuit; v in1-in2 = 2 v (rms) 5. ordering information [1] this package is also known as moa4 table 1. quick reference data symbol parameter conditions min typ [1] max unit wafer eeprom ch aracteristics t ret retention time t amb ? 55 ?c 10 - - year n endu(w) write endurance 100000 cycle interface characteristics c i input capacitance between in1 and in2 htsicxxxxxew/x7 [2] 199 210 221 pf table 2. ordering information type number package name memory size description version htsich5601ew/v7 wafer 256 bit au-bumped die on sawn wafer, inkless - HTSICH4801ew/v7 wafer 2048 bit au-bumped die on sawn wafer, inkless - htsicc5601ew/c7 wafer 256 bit au-megabumped die on sawn wafer, inkless - htsicc4801ew/c7 wafer 2048 bit au-megabumped die on sawn wafer, inkless - htsmoh5602ev pllmc [1] 256 bit plastic leadless module carrier package; 35 mm wide tape sot500-2 htsmoh4802ev pllmc [1] 2048 bit plastic leadless module carrier package; 35 mm wide tape sot500-2 htsh5601etk hvson2 256 bit plastic thermal enhanced very thin small outline package; no leads; 2 terminals; body 3 ? 2 ? 0.85 mm sot899-1 htsh4801etk hvson2 2048 bit plastic thermal enhanced very thin small outline package; no leads; 2 terminals; body 3 ? 2 ? 0.85 mm sot899-1
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 4 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 6. block diagram the hitag s transponder requires no external power supply. the contactless interface generates the power supply and the system clock via the resonant circuitry by inductive coupling to the read/w rite device (rwd). the interface also demodulates data transmitted from the rwd to the hitag s transponder, and modulates the magnetic field for data transmission from the hitag s transponder to the rwd. data are stored in a non-volat ile memory (eeprom). the eepr om has a capacity up to 2048 bit and is organized in 64 pages cons isting of 4 bytes each (1 page = 32 bits). fig 1. block diagram 001aak208 clk mod demod vreg vdd data in data out clock r/w analogue rf interface pa d pa d rect cres digital control transponder anticollision read/write control access control eeprom interface control rf interface control eeprom sequencer charge pump 256-bit or 2048-bit
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 5 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7. functional description 7.1 memory organization the eeprom has a capacity up to 2048 bit and is organized in 16 blocks, consisting of 4 pages each, for commands with block acce ss. a page consists of 4 bytes each (1 page = 32 bits) and is the smallest access unit. addressing is done page by page (page 0 to 63) and access is gained either page by page or block by block entering the respecti ve page start address. in case of block read/write access, the transponder is proce ssed from the start page address within one block to the end of the corresponding block. two different types of hitag s ic?s with different memory sizes as shown in the figure above are available. fig 2. memory organization 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x3b 0x3c 0x3d 0x3e 0x3f page 0 page address block 0 block 1 block 2 block 3 block 15 32 bit h56 hitag s type h48 page 1 page 2 page 3 page 4 page 5 page 6 page 7 page 8 page 9 page 10 page 11 page 12 page 13 page 14 page 15 page 16 page 59 page 60 page 61 page 62 page 63 aaa-000830
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 6 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.2 hitag s plain mode 7.3 hitag s authentication mode table 3. memory map for hitag s in plain mode msbyte lsbyte page address msb lsb msb lsb msb lsb msb lsb 0x00 uid3 uid2 uid1 uid0 0x01 reserved con2 con1 con0 0x02 data 3 data 2 data 1 data 0 0x03 data 3 data 2 data 1 data 0 table 4. memory map for hita g s in authentication mode msbyte lsbyte page address msb lsb msb lsb msb lsb msb lsb 0x00 uid3 uid2 uid1 uid0 0x01 pwdh0 con2 con1 con0 0x02 keyh1 keyh0 pwdl1 pwdl0 0x03 keyl3 keyl2 keyl1 keyl0 0x04 data 3 data 2 data 1 data 0 0x05 data 3 data 2 data 1 data 0
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 7 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.4 state diagram 7.4.1 general description of states power off the powering magnetic field is switched off or the hitag s transponder is out of field. ready after start up phase, the hitag s transponder is ready to receive the first command. init the hitag s transponder enters this state after the first uid request xx command. in this state the response protocol mode (see section 7.5 ) may be changed by further uid request xx commands. if there are several hitag s transponders in the field of the rwd antenna at the same time, the ac sequence can be started to determine the uid of every hitag s transponder. authenticate the hitag s transponder enters this state after a valid select (uid) command when configured in authentication mode. after an encrypted challenge authentication the hitag s transponder changes into the selected state. selected the hitag s transponder enters this state after a valid select (uid) command when configured in plain mode or a select (uid) and challenge sequence when configured in authentication mode. only one hitag s transponder in the field of the rwd antenna can be selected at the same time. in this state, read and write operations are possible. data transmission is not encryp ted even if configured in authentication mode. quiet the hitag s transponder enters this state after a select_quiet (uid) command in init state or a quiet command in selected state. in this state, the hitag s transponder will not answer to any command. switching off the powering magnetic field or moving the hitag s transponder out of field en ters it into the power off state. transponder talks first (ttf) the hitag s transponder enters this state when configured in ttf mode if no uid request xx command is received within the mode switch window. once entered this state, the hitag s transponder continuo usly transmits data with configurable data coding, data rate and data length.
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 8 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.4.2 hitag s256 and hitag s2048 remark: switching off the powering magnetic fi eld or moving the hitag s transponder out of the rwd antenna field enters the hitag s transponder into the power off state independently of its actual state. fig 3. state diagram hitag s256 and hitag s2048 power off ready transponder talks first authenticate lnit quiet challange transmission error in field select (uid) and aut = 0 select (uid) and aut = 1 quiet selected select_quiet (uid) any command any command any other command or transmission error any other command, transmission error or wrong keys uid requestxx ac sequence select (uid) command with wrong uid select_quiet (uid) command with wrong uid any other command read page read block write page write block b a a : ttf mode enabled and uid requestxx command not sent within switch window b : ttf mode enabled : uid requestxx command sent within switch window or ttf mode disabled : uid requestxx bit aut : see chapter ?configuration? aaa-000831
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 9 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.5 command set 7.5.1 uid request xx 7.5.2 ac sequence if more than one hitag s transponder is in the field of the antenna a special designed rwd detects the first collision at the bit positi on n = k of the uid response. as a result the rwd starts an anticollision sequence (ac sequence). after transmitting this command, all hitag s transponders which first k bits of the own uid match with the k received uid bits, answer with the sof and the rest of their own uid. if a collision occurs again the described cycle has to be repeated until one valid uid of the transponders in the field is determined. the complete response of the hitag s transponder is tr ansmitted in anticollision coding (ac). table 5. uid request xx lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb rwd: uid request xx eof transponder: t wresp sof uid 0 uid 1 uid 2 uid 3 n= 1............8 9.....k.......16 17............24 25............32 table 6. ac sequence msb lsb 1...............k msb lsb rwd: k4 k3 k3 k1 k0 k bits of uid crc 8 eof transponder: t wresp sof (32-k) bits to uid n= k+1............32
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 10 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.5.3 select (uid) the complete response of the hitag s transponder is transmitted in manchester coding (mc). in plain mode the msbyte of page 1 is a reserv ed byte, in authentication mode this byte contains the password high byte pwdh 0. at the response on a select (uid) command of a hitag s transponder configured in authentication mode (bit aut = 1, keys and password locked), this pwdh 0 byte is dissolved by ?1? bits. table 7. select (uid) lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb rwd: 00000 uid 0 uid 1 uid 2 uid 3 crc 8 eof lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb transponder: t wresp sof con 0 con 1 con 2 reserved crc 8
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 11 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.5.4 challenge by means of the response of the select (uid) command the rwd detects that the hitag s transponder is configured in authenti cation mode (bit aut = 1) and starts the encrypted challenge sequence. the read/write device sends a 32 bit random number (rnd) and a 32 bit secret data stream to the transponder. in order to perform the secret data stream, a security co-processor is required on the read/write device. if the received secret data stream corresponds with the secret data stream calculated by the hitag s transponder, a 32 bit secret re sponse (secret data stream encrypting the configuration byte con 2, password high byte pwdh 0 and password low bytes pwdl 0 and pwdl 1) is transmitted after the sof. the response of the hitag s transponder is transmitted in manchester coding (mc). table 8. challenge msb lsb msb lsb rwd: 32 bit rnd 32 bit secret data eof msb lsb msb lsb msb lsb msb lsb msb lsb transponder: t wresp sof con 2 pwdh 0 pwdl 0 pwdl 1 crc 8 32 bit secret response
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 12 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.5.5 select_quite (uid) with this command a hitag s transponder in init state can be directly entered into the quiet state. the start of frame (sof) pattern and the acknowledge (ack) is transmitted in manchester coding. 7.5.6 read page after a hitag s transponder was selected by the corresponding select (uid) command (or select (uid) and challenge for authentication mode) a read operation of data stored on the eeprom can be performed. after transmitting the read page command, the page address padr (8 bits) and the 8 bit cyclic redundancy check (crc 8), the hitag s transponder responds with the sof and 32 bits data of the corresponding page. the highest page address (padr) is 0x3f, therefore the two highest bits must be ?0?. table 9. select_quiet(uid) lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb rwd: 00000 uid 0 uid 1 uid 2 uid 3 0 crc 8 eof ack transponder: t wresp sof 0 1 table 10. read page msb lsb msb lsb rwd: 1 1 0 0 padr crc 8 eof lsbyte msbyte msb lsb msb lsb msb lsb msb lsb transponder: t wresp sof data 0 data 1 data 2 data 3 crc 8
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 13 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.5.7 read block after transmitting the read block command, the page address padr (8 bits) within a block and the 8 bit cyclic redundancy check (crc 8), the hitag s transponder responds with the sof and 32 up to 128 bits of data beginning with the addressed page within a block to the last page of the corresponding block. table 11. read block msb lsb msb lsb rwd: 1 1 0 1 padr crc 8 eof lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb msb lsb msb lsb transponder: t wresp sof data 0 data 1 data 2 data 3 data 0 data 3 crc 8
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 14 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.5.8 write page after a hitag s transponder was selected by the corresponding select (uid) command (or select (uid) and challenge for authentication mode) a write operation of data onto the memory can be ca rried out. least significant byte is always transmitted first. e.g. in order to change t he configuration page the byte con0 would have to be transmitted first. after transmitting the write page command, the page address padr (8 bits) and the 8 bit cyclic redundancy check (crc 8), the hitag s transponder responds with the sof and an acknowledge (ack) to confirm the reception of a correct write page command. after the waiting time t wsc the rwd transmits the write data with crc 8. after the programming time t prog the hitag s transponder responds with a sof and an acknowledge to confirm correct programming. table 12. write page msb lsb msb lsb rwd: 1 0 0 0 padr crc 8 eof t wsc ack transponder: t wresp sof 01 table 13. write page lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb rwd: data 0 data 1 data 2 data 3 crc 8 eof ack transponder: t prog sof 01
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 15 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.5.9 write block after transmitting the write block command, the page address padr (8 bits) within a block and the 8 bit cyclic redundancy check (crc 8), the hitag s transponder responds with the sof and an acknowledge (a ck) to confirm the reception of a correct write block command. after the waiting time t wsc the rwd transmits the write data with crc 8 page by page (1 to 4 pages depending on the page address padr within the corresponding block). after the programming time t prog the hitag s transponder responds with a sof and an acknowledge to confirm correct programming of each page. table 14. write block msb lsb msb lsb rwd: 1 0 0 1 padr crc 8 eof t wsc ack transponder: t wresp sof 01 table 15. write data for page with page address: padr lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb rwd: data 0 data 1 data 2 data 3 crc 8 eof t wsc ack transponder: t prog sof 01 table 16. write data for page with page address: padr + 1 lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb rwd: data 0 data 1 data 2 data 3 crc 8 eof t wsc ack transponder: t prog sof 01 table 17. write data for page with page address: padr + 2 lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb rwd: data 0 data 1 data 2 data 3 crc 8 eof t wsc ack transponder: t prog sof 01 table 18. write data for page with page address: padr + 3 lsbyte msbyte msb lsb msb lsb msb lsb msb lsb msb lsb rwd: data 0 data 1 data 2 data 3 crc 8 eof ack transponder: t prog sof 01
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 16 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 7.5.10 quite with this command a selected hitag s transponder can be entered into the quiet state. a valid page address padr (8 bits) and cyclic redundancy check (crc 8) must be sent for command structure reasons only. table 19. quiet msb lsb msb lsb rwd: 0 1 1 1 padr crc 8 eof ack transponder: t wresp sof 01
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 17 of 21 nxp semiconductors htsich56; HTSICH48 hitag s 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. [2] this product includes circ uitry specifically designed for the protection of its internal devices from the damaging effects o f excessive static charge. nonetheless, it is suggested that c onventional precautions should be taken to avoid applying values greater than the ra ted maxima 9. characteristics [1] typical ratings are not guaranteed. values are at 25 ? c . [2] measured with q coil = 20, l coil = 7.5 mh, optimal tuned to resonance circuit; v in1-in2 = 2 v (rms) table 20. limiting values [1] [2] in accordance with the absolute ma ximum rating system (iec 60134). symbol parameter conditions min max unit v esd electrostatic discharge voltage jedec jesd 22-a114-ab human body model ? 2- kv i i(max) maximum input current in1-in2 - ? 20 ma t j junction temperature ? 25 +85 ?c table 21. characteristics symbol parameter conditions min typ [1] max unit f i input frequency 100 125 150 khz v i input voltage in1-in2 read - ? 3.5 ? 4.5 v write - ? 6.3 ? 7.2 v i i input current in1-in2 - - ? 10 ma interface characteristics c i input capacitance between in1-in2 htsicxxxxxew/x7 [2] 199 210 221 pf wafer eeprom characteristics t ret retention time t amb ?? 55 ? c 10--year n endu(w) write endurance 100000 cycle
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 18 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 10. abbreviations 11. revision history table 22. abbreviations acronym description ask amplitude shift keying crc cyclic redundancy check eeprom electrically erasable programmable read-only memory ic integrated circuit rf radio frequency rtf reader talks first rwd read write device ttf transponder talks first uid unique identification number table 23. revision history document id release date data sheet status change notice supersedes htsich56_48_sds v.3.1 20141211 product s hort data sheet - htsich56_48_sds v.3.0 modifications: ? section 12 ? legal information ? : license statement ?ics with hitag functionality? removed ? section 2.6 ? delivery types ? : updated ? section 5 ? ordering information ? : updated htsich56_48_sds v.3.0 20111012 product short data sheet - -
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 19 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic 12. legal information 12.1 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 . 12.2 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 ? 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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. 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.
htsich56_48_sds all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all ri ghts reserved. product short data sheet company public rev. 3.1 ? 11 december 2014 210331 20 of 21 nxp semiconductors htsich56; HTSICH48 hitag s transponder ic export control ? this document as well as the item(s) described herein may be subject to export control regu lations. export might require a prior authorization from competent authorities. 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 indemnifies nxp semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive app lications beyond nxp semiconductors? standard warranty and nxp semiconduct ors? product specifications. translations ? a non-english (translated) version of a document is for reference only. the english version shall prevail in case of any discrepancy between the translated and english versions. 12.4 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 semiconductors n.v. 13. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com
nxp semiconductors htsich56; HTSICH48 hitag s transponder ic ? nxp semiconductors n.v. 2014. 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: 11 december 2014 210331 please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 14. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 2.1 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.2 protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.3 memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.4 supported standards . . . . . . . . . . . . . . . . . . . . 2 2.5 security features. . . . . . . . . . . . . . . . . . . . . . . . 2 2.6 delivery types . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4 quick reference data . . . . . . . . . . . . . . . . . . . . . 3 5 ordering information . . . . . . . . . . . . . . . . . . . . . 3 6 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 functional description . . . . . . . . . . . . . . . . . . . 5 7.1 memory organization . . . . . . . . . . . . . . . . . . . . 5 7.2 hitag s plain mode . . . . . . . . . . . . . . . . . . . . . 6 7.3 hitag s authentication mode . . . . . . . . . . . . . 6 7.4 state diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 7 7.4.1 general description of states . . . . . . . . . . . . . . 7 7.4.2 hitag s256 and hitag s2048 . . . . . . . . . . . . 8 7.5 command set . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7.5.1 uid request xx . . . . . . . . . . . . . . . . . . . . . . 9 7.5.2 ac sequence . . . . . . . . . . . . . . . . . . . . . . . . 9 7.5.3 select (uid) . . . . . . . . . . . . . . . . . . . . . . . . 10 7.5.4 challenge . . . . . . . . . . . . . . . . . . . . . . . . . 11 7.5.5 select_quite (uid) . . . . . . . . . . . . . . . . . . 12 7.5.6 read page . . . . . . . . . . . . . . . . . . . . . . . . . . 12 7.5.7 read block . . . . . . . . . . . . . . . . . . . . . . . . 13 7.5.8 write page . . . . . . . . . . . . . . . . . . . . . . . . . 14 7.5.9 write block . . . . . . . . . . . . . . . . . . . . . . . . 15 7.5.10 quite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 8 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 17 9 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 17 10 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 18 11 revision history . . . . . . . . . . . . . . . . . . . . . . . . 18 12 legal information. . . . . . . . . . . . . . . . . . . . . . . 19 12.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 19 12.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 12.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 12.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 20 13 contact information. . . . . . . . . . . . . . . . . . . . . 20 14 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

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