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? 2005 microchip technology inc. ds21219j-page 1 mcrf200 features ? factory programming and memory serialization (sqtp sm ) ? one-time contactless programmable (developer kit only) ? read-only data transmission after programming ? 96 or 128 bits of one-time programmable (otp) user memory (also supports 48- and 64-bit protocols) ? typical operation frequency: 100 khz ? 400 khz ? ultra low-power operation (5 a @ v cc = 2v) ? modulation options: - ask, fsk, psk ? data encoding options: - nrz direct, differential biphase, manchester biphase ? die, wafer, pdip or soic package options ? factory programming options application ? low-cost alternative for existing low-frequency rfid devices ? access control and time attendance ? security systems ? animal tagging ? product identification ? industrial tagging ? inventory control package type description the mcrf200 is a passive radio frequency identifi- cation (rfid) device for low-frequency applications (100 khz ? 400 khz). the device is powered by rectifying an incoming rf signal from the reader. the device requires an external lc resonant circuit to receive the incoming rf signal and to send data. the device develops a sufficient dc voltage for operation when its external coil voltage reaches approximately 10 v pp . this device has a total of 128 bits of user programmable memory and an additional 12 bits in its configuration register. in production volume, the mcrf200 is programmed at the factory (microchip sqtp ? see technical bulletin tb023). the device is a one-time programmable (otp) integrated circuit and operates as a read-only device after programming. mcrf200 reader rf signal data pdip/soic v a v b 1 2 3 4 8 7 6 5 nc i/o reset nc v ss v cc note: pins 3, 4, 5 and 6 are for device test purposes only. pins 1 and 8 are for antenna connections. do not ground pin 5. 125 khz microid ? passive rfid device not recommended for new designs. please use mcrf355 or mcrf450.
mcrf200 ds21219j-page 2 ? 2005 microchip technology inc. block diagram the configuration register includes options for commu- nication protocol (ask, fsk, psk), data encoding method, data rate, and data length.these options are specified by the customer and factory programmed during assembly. because of its many choices of con- figuration options, the device can be easily used as an alternative or second source for most of the existing low frequency passive rfid devices available today. the device has a modulation transistor between the two antenna connections (v a and v b ). the modulation transistor damps or undamps the coil voltage when it sends data. the variation of coil voltage controlled by the modulation transistor results in a perturbation of voltage in reader antenna coil. by monitoring the changes in reader coil voltage, the data transmitted from the device can be reconstructed. the device is available in die, wafer, pdip, or soic packages. factory programming and memory serial- ization (sqtp) are also available upon request for large orders of 500,000 units or more. see tb023 for more information on factory programming support. column memory array v cc v ss rectifier clock generator coil connections decode row decode modulation control counter data modulation circuit
? 2005 microchip technology inc. ds21219j-page 3 mcrf200 1.0 electrical characteristics absolute maximum ratings (?) storage temperature ............................................................................................................ ..................- 65c to +150c ambient temperature with power applied......................................................................................... .......-40c to +125c maximum current into coil pads ................................................................................................. .............................50 ma table 1-1: ac and dc characteristics ? notice: stresses above those listed under ?absolute maximum ratings? may cause permanent damage to the device. this is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. exposure to maximum rating conditions for extended periods may affect device reliability. all parameters apply across the specified operating ranges unless otherwise noted. industrial (i): t a = -40c to +85c parameter sym min typ max units conditions clock frequency f clk 100 ? 400 khz contactless programming time t wc ? 2 ? sec for all 128-bit array data retention 200 ? ? years at 25c coil current (dynamic) i cd ?50 a operating current i dd ?5 av cc = 2v turn-on-voltage (dynamic) for modulation v a v b 10 ? ? v pp v cc 2??v dc input capacitance c in ? 2 ? pf between v a and v b
mcrf200 ds21219j-page 4 ? 2005 microchip technology inc. 2.0 function description the device contains three major building blocks. they are rf front-end, configuration and control logic, and memory sections. the block diagram is shown on page 1. 2.1 rf front-end the rf front-end of the device includes circuits for rectification of the carrier, v dd (operating voltage) and high-voltage clamping. this section also includes a clock generator and modulation circuit. 2.1.1 rectifier ? ac clamp the rectifier circuit rectifies rf voltage on the external lc antenna circuit. any excessive voltage on the tuned circuit is clamped by the internal circuitry to a safe level to prevent damage to the ic. 2.1.2 power-on reset this circuit generates a power-on reset when the tag first enters the reader field. the reset releases when sufficient power has developed on the v dd regulator to allow correct operation. 2.1.3 clock generator this circuit generates a clock based on the carrier frequency from the reader. this clock is used to derive all timing in the device, including the baud rate and modulation rate. 2.1.4 modulation circuit the device sends the encoded data to the reader by am-modulating the coil voltage across the tuned lc circuit. a modulation transistor is placed between the two antenna coil pads (v a and v b ). the transistor turns on and off based on the modulation signal. as a result, the amplitude of the antenna coil voltage varies with the modulation signal. see figure 2-1 for details. figure 2-1: modulation sig nal and modulated signal mcrf200 modulation signal v a v b modulation modulation signal modulated rf signal (across v a and v b ) lc amplitude t transistor
? 2005 microchip technology inc. ds21219j-page 5 mcrf200 2.2 configuration register and control logic the configuration register determines the operational parameters of the device. the configuration register can not be programmed contactlessly; it is programmed during wafer probe at the microchip factory. cb11 is always a zero; cb12 is set when successful contact or contactless programming of the data array has been completed. once cb12 is set, device programming and erasing is disabled. table 2-4 contains a description of the bit functions of the control register. 2.2.1 baud rate timing option the chip will access data at a baud rate determined by bits cb2, cb3 and cb4 of the configuration register. for example, mod32 (cb2 = 0 , cb3 = 1 , cb4 = 1 ) has 32 rf cycles per bit. this gives the data rate of 4 khz for the rf carrier frequency of 128 khz. the default timing is mod128 (f clk /128), and this mode is used for contact and contactless program- ming. once the array is successfully programmed, the lock bit cb12 is set. when the lock bit is set, program- ming and erasing the device becomes permanently disabled. the configuration register has no effect on device timing until the eeprom data array is programmed (cb12 = 1 ). 2.2.2 data encoding option this logic acts upon the serial data being read from the eeprom. the logic encodes the data according to the configuration bits cb6 and cb7. cb6 and cb7 determine the data encoding method. the available choices are: ? non-return to zero-level (nrz_l) ? biphase differential, biphase manchester ? inverted manchester 2.2.3 modulation option cb8 and cb9 determine the modulation protocol of the encoded data. the available choices are: ? ask ?fsk ? psk_1 ? psk_2 when ask (direct) option is chosen, the encoded data is fed into the modulation transistor without change. when fsk option is chosen, the encoded data is represented by: a) sets of 10 rf carrier cycles (first 5 cycles higher amplitude, the last 5 cycles lower amplitude) for logic ?high? level. b) sets of 8 rf carrier cycles (first 4 cycles higher amplitude, the last 4 cycles lower amplitude) for logic ?low? level. for example, the fsk signal for mod40 is repre- sented: a) 4 sets of 10 rf carrier cycles for data ? 1 ?. b) 5 sets of 8 rf carrier cycles for data ? 0 ?. refer to figure 2-2 for the fsk signal with mod40 option. the psk_1 represents change in the phase of the modulation signal at the change of the encoded data. for example, the phase changes when the encoded data is changed from ? 1 ? to ? 0 ?, or from ? 0 ? to ? 1 ?. the psk_2 represents change in the phase at the change on ? 1 ?. for example, the phase changes when the encoded data is changed from ? 0 ? to ? 1 ?, or from ? 1 ? to ? 1 ?. figure 2-2: encoded data and fsk output signal for mod40 option encoded data ? 1 ? encoded data ? 0 ? 40 rf cycles 40 rf cycles 5 cycles (hi) 5 cycles (lo) 4 cycles (hi) 4 cycles (lo)
mcrf200 ds21219j-page 6 ? 2005 microchip technology inc. figure 2-3: psk data modulation 2.2.4 memory array lock bit (cb12) the cb12 must be ? 0 ? for contactless programming (blank). the bit (cb12) is automatically set to ? 1 ? as soon as the device is programmed contactlessly. 2.3 memory section the device has 128 bits of one-time programmable (otp) memory. the user can choose 96 or 128 bits by selecting the cb1 bit in the configuration register. see table 2-4 for more details. 2.3.1 column and row decoder logic and bit counter the column and row decoders address the eeprom array at the clock rate and generate a serial data stream for modulation. this data stream can be up to 128 bits in length. the size of the data stream is user programmable with cb1 and can be set to 96 or 128 bits. data lengths of 48 and 64 bits are available by programming the data twice in the array, end-to-end. the column and row decoders route the proper voltage to the array for programming and reading. in the programming modes, each individual bit is addressed serially from bit 1 to bit 128. 2.4 examples of configuration settings example 2-1: ?08d? configuration example 2-2: ?00a ? configuration example 2-3: mcrf200 configuration for fdx-b iso animal standard protocol (asp) p p pp pp pp pp pp ? 0 ? ? 0 ? ? 1 ? ? 1 ? encoded data psk_ 1 change on data psk _2 change on ? 1 ? (nrz_l) ? 1 ? the ?08d? (hex) configuration is interpreted as follows: ?08d? 0000-1000-1101 referring to table 2-4, the ?08d? configuration represents: modulation = psk_1 psk rate = rf/2 data encoding = nrz_l (direct) baud rate = rf/32 = mod32 memory size 128 bits cb12 cb1 the ?00a? (hex) configuration is interpreted as follows: ?00a? 0000-0000-1010 the msb corresponds to cb12 and the lsb corresponds to cb1 of the configuration register. therefore, we have: referring to table 2-4, the ?00a? configuration represents: not programmed device (blank), anticollision: disabled, fsk protocol, nrz_l (direct) encod- ing, mod50 (baud rate = rf/50), 96 bits. cb12= 0 cb11= 0 cb10= 0 cb9= 0 cb8= 0 cb7= 0 cb6= 0 cb5= 0 cb4= 1 cb3= 0 cb2= 1 cb1= 0 cb12 cb1 the fdx-b iso specification is: modulation = ask data encoding = differential biphase baud rate = rf/32 = 4 kbits/sec for 128 khz memory size = 128 bits referring to table 2-4, the equivalent mcrf200 configuration is: ?14d?.
? 2005 microchip technology inc. ds21219j-page 7 mcrf200 table 2-4: configuration register cb12 cb11 cb10 cb9 cb8 cb7 cb6 cb5 cb4 cb3 cb2 cb1 memory s ize cb1 = 1 128-bit user memory array cb1 = 0 96-bit user memory array baud rate not used cb5 = 0 (always) data encoding cb6 = 0 ; cb7 = 0 nrz_l (direct) cb6 = 0 ; cb7 = 1 biphase_s (differential) cb6 = 1 ; cb7 = 0 biphase_l (manchester) cb6 = 1 ; cb7 = 1 (inverted manchester) modulation options cb8 = 0 ; cb9 = 0 fsk 0 = fc/8, 1 = fc/10 cb8 = 0 ; cb9 = 1 direct (ask) cb8 = 1 ; cb9 = 0 psk_1 (phase change on change of data) cb8 = 1 ; cb9 = 1 psk_2 (phase change at beginning of a one) psk rate option cb10 = 1 carrier/4 cb10 = 0 carrier/2 anti-collision option (read-only) cb11 = 0 disabled (always) memory array lock bit (read-only) cb12 = 0 user memory array not locked (blank) cb12 = 1 user memory array is locked (programmed) cb2 cb3 cb4 rate 000 mod128 001 mod100 010 mod80 011 mod32 100 mod64 101 mod50 110 mod40 111 mod16
mcrf200 ds21219j-page 8 ? 2005 microchip technology inc. 3.0 modes of operation the device has two basic modes of operation: native mode and read mode. 3.1 native mode every unprogrammed blank device (cb12 = 0 ) operates in native mode, regardless of configuration register settings: f clk /128, fsk, nrz_l (direct) once the user memory is programmed, the lock bit is set (cb12 = 1 ) which causes the mcrf200 to switch from native mode to the communication mode defined by the configuration register. refer to figure 4-1 for contactless programming sequence. also see the microid ? 125 khz rfid system design guide (ds51115) for more information. 3.2 read mode after the device is programmed (cb12 = 1 ), the device is operated in the read-only mode. the device transmits its data according to the protocol in the configuration register. figure 3-1: typical application circuit pad v b pad v a input capacitance: 2 pf rf signal data c to reader amplifier/filter from reader i ac l 2.5 mh 648 pf f res 1 2 lc ------------------- 1 2 5 k h z == 125 khz mcrf200 lc
? 2005 microchip technology inc. ds21219j-page 9 mcrf200 4.0 contactless programming the contactless programming of the device is possible for blank devices (cb12 = 0 ) only and is recommended for only low-volume, manual operation during develop- ment. in volume production, the mcrf200 is normally used as a factory-programmed device only. the contactless programming timing sequence consists of: a) rf power-up signal b) short gap (absence of rf field) c) verify signal (continuous rf signal) d) programming signal e) device response with programmed data the blank device (cb12 = 0 ) understands the rf power-up followed by a gap as a blank checking command, and outputs 128 bits of fsk data with all ? 1 ?s after the short gap. to see this blank data (verify), the reader/programmer must provide a continuous rf signal for 128 bit-time. (the blank (unprogrammed) device has all ?f?s in its memory array. therefore, the blank data should be all ? 1 ?s in fsk format). since the blank device operates at default mode (mod128), there are 128 rf cycles for each bit. therefore, the time requirement to complete this verify is 128 bits x 128 rf cycles/bit x 8 use/cycles = 131.1 msec for 125 khz signal. as soon as the device completes the verify, it enters the programming mode. the reader/programmer must provide rf programming data right after the verify. in this programming mode, each bit lasts for 128 rf cycles. refer to figure 4-1 for the contactless program- ming sequence. customers must provide the following specific voltage for the programming: 1. power-up and verify signal = 13.5v 1 v pp 2. programming voltage: - to program bit to ? 1 ?: 13.5v 1 v pp - to program bit to ? 0 ?: 30v 2 v pp after the programming cycle, the device outputs programmed data (response). the reader/programmer can send the programming data repeatedly after the device response until the programming is successfully completed. the device locks the cb12 as soon as the programming mode (out of field) is exited and becomes a read-only device. once the device is programmed (cb12 = 1 ), the device outputs its data according to the configuration register.
mcrf200 ds21219j-page 10 ? 2005 microchip technology inc. figure 4-1: contactless programming sequence power-up gap ~ 50 - 100 s 13.5 1 v pp high-power 30 2 v pp bit 1 bit 2 128 bits x 128 cycles/bit x 8 s/cycle = 131.1 ms 13.5 1 v pp contactless programming protocol f = 125 khz t = 8 s bit 3? program 1 bit = 128 cycles x 8 s/cycle = 1.024 ms 80 - 180 s verify fsk signal (r5) 128 bits t = guard band 0v 13.5 1 v pp (r5) low-power signal signal (r7) note: low-power signal: leaves bit = 1 high-power signal: programs bit = 0 default programming protocol = fsk, fc/8/10, 128 bits for 96-bit programming, bits 33-64 are ?don?t care?, but all 128-bit cycles must be in the sequence.
? 2005 microchip technology inc. ds21219j-page 11 mcrf200 5.0 mechanical specifications for die and wafer figure 5-1: die plot table 5-1: pad coordinates ( m) table 5-2: pad function table v b v a v ss v cc reset i/o device test only passivation openings pad name pad width pad height pad center x pad center y v a 90.0 90.0 427.50 -734.17 v b 90.0 90.0 -408.60 -734.17 note 1: all coordinates are referenced from the center of the die. 2: die size: 1.1215 mm x 1.7384 mm 44.15 mils x 68.44 mils name function v a antenna coil connection v b v ss for device test only do not connect to antenna v cc reset i/o
mcrf200 ds21219j-page 12 ? 2005 microchip technology inc. table 5-3: die mechanical dimensions table 5-4: wafer mechanical specifications specifications min typ max unit comments bond pad opening ? ? 3.5 x 3.5 89 x 89 ? ? mil m note 1, note 2 die backgrind thickness ? ? 7 177.8 ? ? mil m sawed 6? wafer-on-frame (option = wf) note 3 ? ? 11 279.4 ? ? mil m unsawed wafer (option = w) note 3 die backgrind thickness tolerance ? ? ? ? 1 25.4 mil m die passivation thickness (multilayer) ? 0.9050 ? m note 4 die size: die size x*y before saw (step size) die size x*y after saw ? ? 44.15 x 68.44 42.58 x 66.87 ? ? mil mil ? ? note 1: the bond pad size is that of the passivation opening. the metal overlaps the bond pad passivation by at least 0.1 mil. 2: metal pad composition is 98.5% aluminum with 1% si and 0.5% cu. 3: as the die thickness decreases, susceptibility to cracking increases. it is recommended that the die be as thick as the application will allow. 4: the die passivation thickness (0.905 m) can vary by device depending on the mask set used. the passivation is formed by: -layer 1: oxide (undoped oxide 0.135 m) -layer 2: psg (doped oxide, 0.43 m) -layer 3: oxynitride (top layer, 0.34 m) notice: extreme care is urged in the handling and assembly of die products since they are susceptible to mechanical and electrostatic damage. specifications min typ max unit comments wafer diameter ? 8 ? inch 150 mm die separation line width ? 80 ? m dice per wafer ? 14,000 ? die batch size ? 24 ? wafer
? 2005 microchip technology inc. ds21219j-page 13 mcrf200 6.0 failed die identification every die on the wafer is electrically tested according to the data sheet specifications and visually inspected to detect any mechanical damage, such as mechanical cracks and scratches. any failed die in the test or visual inspection is identified by black colored ink. therefore, any die covered with black ink should not be used. the ink dot specification: ? ink dot size: minimum 20 m x 20 m ? position: central third of die ? color: black 7.0 wafer delivery documentation each wafer container is marked with the following information: ? microchip technology inc. mp code ? lot number ? total number of wafers in the container ? total number of good dice in the container ? average die per wafer (dpw) ? scribe number of wafers with number of good dice 8.0 notice on die and wafer handling the device is very susceptible to electrostatic discharge (esd). esd can cause critical damage to the device. special attention is needed during the handling process. any untraviolet (uv) light can erase the memory cell contents of an unpackaged device. flourescent lights and sun light can also erase the memory cell although it takes more time than uv lamps. therefore, keep any unpackaged devices out of uv light and also avoid direct exposure from strong flourescent lights and sun light. certain integrated circuit (ic) manufacturing, chip-on- board (cob) and tag assembly operations may use uv light. operations such as backgrind, de-tape, certain cleaning operations, epoxy or glue cure should be done without exposing the die surface to uv light. using x-ray for die inspection will not harm the die, nor erase memory cell contents.
mcrf200 ds21219j-page 14 ? 2005 microchip technology inc. 9.0 packaging information 9.1 package marking information xxxxxxxx xxxxxnnn yyww 8-lead pdip (300 mil) example: 8-lead soic (150 mil) example: xxxxxxxx xxxxyyww nnn mcrf200 xxxxxnnn 0525 legend: xx...x customer specific information* y year code (last digit of calendar year) yy year code (last 2 digits of calendar year) ww week code (week of january 1 is week ?01?) nnn alphanumeric traceability code note : in the event the full microchip part number cannot be marked on one line, it will be carried over to the next line thus limiting the number of available characters for customer specific information. * standard device marking consists of microchip part number, year code, week code, and traceability code. mcrf200 xxx0025 nnn
? 2005 microchip technology inc. ds21219j-page 15 mcrf200 8-lead plastic dual in-line (p) ? 300 mil (pdip) b1 b a1 a l a2 p e eb c e1 n d 1 2 units inches* millimeters dimension limits min nom max min nom max number of pins n 88 pitch p .100 2.54 top to seating plane a .140 .155 .170 3.56 3.94 4.32 molded package thickness a2 .115 .130 .145 2.92 3.30 3.68 base to seating plane a1 .015 0.38 shoulder to shoulder width e .300 .313 .325 7.62 7.94 8.26 molded package width e1 .240 .250 .260 6.10 6.35 6.60 overall length d .360 .373 .385 9.14 9.46 9.78 tip to seating plane l .125 .130 .135 3.18 3.30 3.43 lead thickness c .008 .012 .015 0.20 0.29 0.38 upper lead width b1 .045 .058 .070 1.14 1.46 1.78 lower lead width b .014 .018 .022 0.36 0.46 0.56 overall row spacing eb .310 .370 .430 7.87 9.40 10.92 mold draft angle top 5 10 15 5 10 15 mold draft angle bottom 5 10 15 5 10 15 * controlling parameter notes: dimensions d and e1 do not include mold flash or protrusions. mold flash or protrusions shall not exceed jedec equivalent: ms-001 drawing no. c04-018 .010? (0.254mm) per side. significant characteristic min
mcrf200 ds21219j-page 16 ? 2005 microchip technology inc. 8-lead plastic small outline (sn) ? narrow, 150 mil (soic) foot angle 0 4 8 04 8 15 12 0 15 12 0 mold draft angle bottom 15 12 0 15 12 0 mold draft angle top .51 .42 .33 .020 .017 .013 b lead width .25 .23 .20 .010 .009 .008 c lead thickness .76 .62 .48 .030 .025 .019 l foot length .51 .38 .25 .020 .015 .010 h chamfer distance 5.00 4.90 4.80 .197 .193 .189 d overall length 3.99 3.91 3.71 .157 .154 .146 e1 molded package width 6.20 6.02 5.79 .244 .237 .228 e overall width .25 .18 .10 .010 .007 .004 a1 standoff 1.55 1.42 1.32 .061 .056 .052 a2 molded package thickness 1.75 1.55 1.35 .069 .061 .053 a overall height 1.27 .050 p pitch 8 8 n number of pins max nom min max nom min dimension limits millimeters inches* units 2 1 d n p b e e1 h l c 45 a2 a a1 * controlling parameter notes: dimensions d and e1 do not include mold flash or protrusions. mold flash or protrusions shall not exceed .010? (0.254mm) per side. jedec equivalent: ms-012 drawing no. c04-057 significant characteristic
? 2005 microchip technology inc. ds21219j-page 17 mcrf200 the microchip web site microchip provides online support via our www site at www.microchip.com. this web site is used as a means to make files and information easily available to customers. accessible by using your favorite internet browser, the web site contains the following information: ? product support ? data sheets and errata, application notes and sample programs, design resources, user?s guides and hardware support documents, latest software releases and archived software ? general technical support ? frequently asked questions (faq), technical support requests, online discussion groups, microchip consultant program member listing ? business of microchip ? product selector and ordering guides, latest microchip press releases, listing of seminars and events, listings of microchip sales offices, distributors and factory representatives customer change notification service microchip?s customer notification service helps keep customers current on microchip products. subscribers will receive e-mail notification whenever there are changes, updates, revisions or errata related to a specified product family or development tool of interest. to register, access the microchip web site at www.microchip.com, click on customer change notification and follow the registration instructions. customer support users of microchip products can receive assistance through several channels: ? distributor or representative ? local sales office ? field application engineer (fae) ? technical support ? development systems information line customers should contact their distributor, representative or field application engineer (fae) for support. local sales offices are also available to help customers. a listing of sales offices and locations is included in the back of this document. technical support is available through the web site at: http://support.microchip.com
mcrf200 ds21219j-page 18 ? 2005 microchip technology inc. reader response it is our intention to provide you with the best documentation possible to ensure successful use of your microchip prod- uct. if you wish to provide your comments on organization, clarity, subject matter, and ways in which our documentation can better serve you, please fax your comments to the technical publications manager at (480) 792-4150. please list the following information, and use this outline to provide us with your comments about this document. to : technical publications manager re: reader response total pages sent ________ from: name company address city / state / zip / country telephone: (_______) _________ - _________ application (optional): would you like a reply? y n device: literature number: questions: fax: (______) _________ - _________ ds21219j mcrf200 1. what are the best features of this document? 2. how does this document meet your hardware and software development needs? 3. do you find the organization of this document easy to follow? if not, why? 4. what additions to the document do you think would enhance the structure and subject? 5. what deletions from the document could be made without affecting the overall usefulness? 6. is there any incorrect or misleading information (what and where)? 7. how would you improve this document?
? 2005 microchip technology inc. ds21219j-page 19 mcrf200 product identification system to order or obtain information, e. g., on pricing or delivery, refer to the factory or the listed sales office . sales and support part no. x /xx xxx configuration/sqtp code package temperature range device device mcrf200 = 125 khz contactless programmable microid? tag, 96/128-bit temperature range i = -40 c to +85 c (industrial) package wf = sawed wafer-on-frame (7 mil backgrind) w = wafer (11 mil backgrind) s = dice in waffle pack p = plastic pdip (300 mil body) 8-lead sn = plastic soic (150 mil body) 8-lead configuration three-digit hex value to be programmed into the configura- tion register. three hex characters correspond to 12 binary bits. these bits are programmed into the configuration register msb first (cb12, cb 11...cb1). refer to example. sqtp code an assigned custom, 3-digit code used for tracking and controlling production and customer data files for factory programming. in this case, the configuration code is not shown in the part number, but is captured in the sqtp documentation. examples: a) mcrf200-i/w00a = 125 khz, industrial temperature, wafer package, contactlessly programmable, 96 bit, fsk fc/8 fc/10, direct encoded, fc/50 data return rate tag. the configuration register is: cb12 cb11 cb10 cb9 cb8 cb7 cb6 cb5 cb4 cb3 cb2 cb1 000000001010 b) mcrf200-i/wfq23 = 125 khz, industrial temperature, wafer sawn and mounted on frame, factory programmed. data sheets products supported by a preliminary data sheet may have an errata sheet describing minor operational differences and recommended workarounds. to determine if an errata sheet exists for a particular device, please contact one of the following: 1. your local microchip sales office 2. the microchip worldwide site (www.microchip.com) please specify which device, revision of silicon and data sheet (include literature #) you are using. new customer notification system register on our web site (www.microchip.com) to receive the most current information on our products.
mcrf200 ds21219j-page 20 ? 2005 microchip technology inc. notes:
? 2005 microchip technology inc. ds21219j-page 21 information contained in this publication regarding device applications and the like is prov ided only for your convenience and may be superseded by updates. it is your responsibility to ensure that your application m eets with your specifications. microchip makes no representations or war- ranties of any kind whether express or implied, written or oral, statutory or otherwise, related to the information, including but not limited to its condition, quality, performance, merchantability or fitness for purpose . microchip disclaims all liability arising from this information and its use. use of microchip?s products as critical components in life support systems is not authorized except with express written approval by microchip. no licenses are conveyed, implicitly or otherwise, under any microchip intellectual property rights. trademarks the microchip name and logo, the microchip logo, accuron, dspic, k ee l oq , micro id , mplab, pic, picmicro, picstart, pro mate, powersmart, rfpic, and smartshunt are registered trademarks of micr ochip technology incorporated in the u.s.a. and other countries. amplab, filterlab, migratable memory, mxdev, mxlab, picmaster, seeval, smartsensor and the embedded control solutions company are registered trademarks of microchip technology incorporated in the u.s.a. analog-for-the-digital age, app lication maestro, dspicdem, dspicdem.net, dspicworks, ecan, economonitor, fansense, flexrom, fuzzylab, in-circuit serial programming, icsp, icepic, linear active thermistor, mpasm, mplib, mplink, mpsim, pickit, picdem, picdem.net, piclab, pictail, powercal, powerinfo, powermate, powertool, rflab, rfpicdem, select mode, smart serial, smarttel, total endurance and wiperlock are trademarks of microchip tec hnology incorporated in the u.s.a. and other countries. sqtp is a service mark of mi crochip technology incorporated in the u.s.a. all other trademarks mentioned herein are property of their respective companies. ? 2005, microchip technology incorporated, printed in the u.s.a., all rights reserved. printed on recycled paper. note the following details of the code protection feature on microchip devices: ? microchip products meet the specification cont ained in their particular microchip data sheet. ? microchip believes that its family of products is one of the most secure families of its kind on the market today, when used i n the intended manner and under normal conditions. ? there are dishonest and possibly illegal methods used to breach the code protection feature. all of these methods, to our knowledge, require using the microchip produc ts in a manner outside the operating specif ications contained in microchip?s data sheets. most likely, the person doing so is engaged in theft of intellectual property. ? microchip is willing to work with the customer who is concerned about the integrity of their code. ? neither microchip nor any other semiconduc tor manufacturer can guarantee the security of their code. code protection does not mean that we are guaranteeing the product as ?unbreakable.? code protection is constantly evolving. we at microchip are co mmitted to continuously improvin g the code protection features of our products. attempts to break microchip?s code protection feature may be a violation of the digital millennium copyright act. if such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that act. microchip received iso/ts-16949:2002 quality system certification for its worldwide headquarters, design and wafer fabrication facilities in chandler and tempe, arizona and mountain view, california in october 2003. the company?s quality system processes and procedures are for its picmicro ? 8-bit mcus, k ee l oq ? code hopping devices, serial eeproms, microperipherals, nonvolatile memory and analog products. in addition, microchip?s quality system for the design and manufacture of development systems is iso 9001:2000 certified.
ds21219j-page 22 ? 2005 microchip technology inc. americas corporate office 2355 west chandler blvd. chandler, az 85224-6199 tel: 480-792-7200 fax: 480-792-7277 technical support: http://support.microchip.com web address: www.microchip.com atlanta alpharetta, ga tel: 770-640-0034 fax: 770-640-0307 boston westborough, ma tel: 774-760-0087 fax: 774-760-0088 chicago itasca, il tel: 630-285-0071 fax: 630-285-0075 dallas addison, tx tel: 972-818-7423 fax: 972-818-2924 detroit farmington hills, mi tel: 248-538-2250 fax: 248-538-2260 kokomo kokomo, in tel: 765-864-8360 fax: 765-864-8387 los angeles mission viejo, ca tel: 949-462-9523 fax: 949-462-9608 san jose mountain view, ca tel: 650-215-1444 fax: 650-961-0286 toronto mississauga, ontario, canada tel: 905-673-0699 fax: 905-673-6509 asia/pacific australia - sydney tel: 61-2-9868-6733 fax: 61-2-9868-6755 china - beijing tel: 86-10-8528-2100 fax: 86-10-8528-2104 china - chengdu tel: 86-28-8676-6200 fax: 86-28-8676-6599 china - fuzhou tel: 86-591-8750-3506 fax: 86-591-8750-3521 china - hong kong sar tel: 852-2401-1200 fax: 852-2401-3431 china - qingdao tel: 86-532-8502-7355 fax: 86-532-8502-7205 china - shanghai tel: 86-21-5407-5533 fax: 86-21-5407-5066 china - shenyang tel: 86-24-2334-2829 fax: 86-24-2334-2393 china - shenzhen tel: 86-755-8203-2660 fax: 86-755-8203-1760 china - shunde tel: 86-757-2839-5507 fax: 86-757-2839-5571 china - wuhan tel: 86-27-5980-5300 fax: 86-27-5980-5118 china - xian tel: 86-29-8833-7250 fax: 86-29-8833-7256 asia/pacific india - bangalore tel: 91-80-2229-0061 fax: 91-80-2229-0062 india - new delhi tel: 91-11-5160-8631 fax: 91-11-5160-8632 india - pune tel: 91-20-2566-1512 fax: 91-20-2566-1513 japan - yokohama tel: 81-45-471- 6166 fax: 81-45-471-6122 korea - gumi tel: 82-54-473-4301 fax: 82-54-473-4302 korea - seoul tel: 82-2-554-7200 fax: 82-2-558-5932 or 82-2-558-5934 malaysia - penang tel: 604-646-8870 fax: 604-646-5086 philippines - manila tel: 632-634-9065 fax: 632-634-9069 singapore tel: 65-6334-8870 fax: 65-6334-8850 taiwan - hsin chu tel: 886-3-572-9526 fax: 886-3-572-6459 taiwan - kaohsiung tel: 886-7-536-4818 fax: 886-7-536-4803 taiwan - taipei tel: 886-2-2500-6610 fax: 886-2-2508-0102 thailand - bangkok tel: 66-2-694-1351 fax: 66-2-694-1350 europe austria - weis tel: 43-7242-2244-399 fax: 43-7242-2244-393 denmark - copenhagen tel: 45-4450-2828 fax: 45-4485-2829 france - paris tel: 33-1-69-53-63-20 fax: 33-1-69-30-90-79 germany - munich tel: 49-89-627-144-0 fax: 49-89-627-144-44 italy - milan tel: 39-0331-742611 fax: 39-0331-466781 netherlands - drunen tel: 31-416-690399 fax: 31-416-690340 spain - madrid tel: 34-91-352-30-52 fax: 34-91-352-11-47 uk - wokingham tel: 44-118-921-5869 fax: 44-118-921-5820 w orldwide s ales and s ervice 08/24/05

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