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| d a t a sh eet product speci?cation supersedes data of 1998 mar 18 file under integrated circuits, ic16 1998 apr 21 integrated circuits pca146x series 32 khz watch circuits with adaptive motor pulse
1998 apr 21 2 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series features 32 khz oscillator, amplitude regulated with excellent frequency stability high immunity of the oscillator to leakage currents time calibration electrically programmable and reprogrammable (via eeprom) a quartz crystal is the only external component required very low current consumption; typically 170 na output for bipolar stepping motors of different types up to 50% reduction in motor current compared with conventional circuits, by self adaption of the motor pulse width to match the required torque of the motor no loss of motor steps possible because of on-chip detection of the induced motor voltage detector for lithium or silver-oxide battery voltage levels indication for battery end-of-life stop function for accurate timing power-on reset for fast testing various test modes for testing the mechanical parts of the watch and the ic. general description the pca146x series devices are cmos integrated circuits specially suited for battery-operated, quartz-crystal-controlled wrist-watches, with a bipolar stepping motor. ordering information note 1. figure 1 and chapter package outline show details of standard package, available for large orders only. chapter chip dimensions and bonding pad locations shows exact pad locations for other delivery formats. type number package (1) name description version PCA1461U - chip in tray - PCA1461U/10 - chip on foil - pca1462u - chip in tray - pca1462u/7 - chip with bumps on tape - pca1462u/10 - chip on foil - pca1463u - chip in tray - pca1463u/10 - chip on foil - pca1465u/10 - chip on foil - pca1465u/7 - chip with bumps on tape - pca1467u/10 - chip on foil - 1998 apr 21 3 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series pinning symbol pin description v ss 1 ground (0 v) test 2 test output osc in 3 oscillator input osc out 4 oscillator output v dd 5 supply voltage m1 6 motor 1 output m2 7 motor 2 output reset 8 reset input fig.1 pin configuration, pca146xt, (pmfp8). 1 2 3 4 8 7 6 5 pca146xt v ss test osc in osc out reset m2 m1 v dd msa937 functional description and testing the motor output delivers pulses of six different stages depending on the torque required to turn the motor (figs. 3 and 4). every motor pulse is followed by a detection phase which monitors the waveform of the induced motor voltage. when a step is missed a correction sequence will be started (fig.2). motor pulses the circuit produces motor pulses of six different stages (stage 1 to 5, stage 8). each stage has two independent modes: silver-oxide and lithium. the voltage level of v dd determines which mode is selected (see section voltage level detector). stages 1 to 5 (both modes) are used in normal operation, stage 8 occurs under the following conditions: correction pulse after a missing step (both modes) end-of-life mode if stage 5 is not enough to turn the motor (both modes). in the silver-oxide mode, the on state of the motor pulse varies between 56.25% and 100% of the duty factor t df = 977 m s depending on the stage (fig.3). it increases in steps of 6.25% per stage. in the lithium mode, the on state of the motor pulse is reduced by 18.75% of the duty factor t df (fig.4) to compensate for the increase in the voltage level. after a reset the circuit always starts and continues with stage 1, when all motor pulses have been executed. a failure to execute all motor pulses results in the circuit going into stage 2, this sequence will be repeated through to stage 8. when the motor pulses at stage 5 are not large enough to turn the motor, stage 8 is implemented for a maximum of 8 minutes with no attempt to keep current consumption low. after stage 8 has been executed the procedure is repeated from reset. the circuit operates for 8 minutes at a fixed stage, if every motor pulse is executed. the next 480 motor pulses are then produced at the next lower stage unless a missing step is detected. if a step is missed a correction sequence is produced and for a maximum of 8 minutes the motor pulses are increased by one stage. 1998 apr 21 4 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series fig.2 possible motor output waveform in normal operation with motor connected. msa942 motor pulse detection t p t d t c possible correction sequence t t m1 - m2 v 1998 apr 21 5 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader .this text is here in _ white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader.this text is here in this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader. white to force land scape pages to be ... msa947 stage 1 stage 2 stage 3 stage 4 stage 5 stage 8 t = 3.9 ms p3 t = 5.86 ms p2 t = 7.81 ms p1 56.25 % 62.50 % 68.75 % 75.00 % 81.25 % 100.00 % tt df df soff = t onl t soff t df t = 977 m s son t t = 488 m s sonf on t = son tt df fig.3 motor pulses in the silver-oxide mode (v dd = 1.55 v). t off for stage 1 to 5 = 488 m s - stage 61 m s t on for stage 1 to 5 = 488 m s + stage 61 m s 1998 apr 21 6 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader .this text is here in _ white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader.this text is here in this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader. white to force land scape pages to be ... msa946 stage 1 stage 2 stage 3 stage 4 stage 5 stage 8 t = 3.9 ms p3 t = 5.86 ms p2 t = 7.81 ms p1 37.50 % 43.75 % 50.00 % 56.25 % 62.50 % 81.25 % t df loff df t loff t on t= t onl t aoff t df t = 977 m s loff t t = 183 m s aoff t = 244 m s lonf fig.4 motor pulses in the lithium mode (v dd = 2.1 v). t off for stage 1 to 5 = 672 m s - stage 61 m s t on for stage 1 to 5 = 305 m s + stage 61 m s 1998 apr 21 7 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series voltage level detector the supply voltage is compared with the internal voltage reference v lit and v eol every minute. the first voltage level detection is carried out 30 ms after reset. when a lithium voltage level is detected (v dd 3 v lit ), the circuit starts operating in the lithium mode (fig.4). when the detected v dd voltage level is between v lit and v eol , the circuit operates in the silver-oxide mode (fig.3). if the battery end-of-life is detected (v dd 1998 apr 21 9 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series fig.6 typical current waveform of a successfully executed motor pulse. msa944 motor pulse detection phase i m1 - m2 part 1 part 2 detection criterion is satisfied t t ds t di t p t d fig.7 detection phase of the current waveform in fig.6. msa945 motor pulse detection phase m1 - m2 v t ds t di t m3 t m4 t m1 t = 61 m s m2 t = 244 m s m1 t = 488 m s mc t = 61 m s m2 t d t p m1 v t ds t di t = 61 m s m2 t = 244 m s m1 t = 488 m s mc t = 61 m s m2 t = 244 m s m1 detection criterion is satisfied current polarity not measured 1998 apr 21 10 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series correction sequence (see fig.8) if a missing step is detected, a correction sequence is produced. this consists of a small pulse (t c1 ) which gives the motor a defined position and after 29.30 ms a pulse of stage 8 (t c2 ) to turn the motor. fig.8 correction sequence after a missing motor step with motor connected. msa943 motor pulse detection correction sequence t p t c1 t d m1 - m2 v = 977 m s t c = 30.27 ms t p t c2 =t p 1998 apr 21 11 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series time calibration taking a normal quartz crystal with frequency 32768khz, frequency deviation ( d f/f) of 15 10 - 6 and c l = 8.2 pf; the oscillator frequency is offset (by using non-symmetrical internal oscillator input and output capacitances of 10 pf and 15 pf) such that the frequency deviation is positive-only. this positive deviation can then be compensated for to maintain time-keeping accuracy. once the positive frequency deviation is measured, a corresponding number n (see table 2) can be programmed into the devices eeprom. this causes n pulses of frequency 8192 hz to be inhibited every minute of operation, which achieves the required calibration. the programming circuit is shown in fig.9. the required number n is programmed into eeprom by varying v dd according to the steps shown in fig.10, which are explained below: 1. the positive quartz frequency deviation ( d f/f) is measured, and the corresponding values of n are found according to table 2. 2. v dd is increased to 5.1 v allowing the contents of the eeprom to be checked from the motor pulse period t t3 at nominal frequency. 3. v dd is decreased to 2.5 v during a motor pulse to initialize a storing sequence. 4. the first v dd pulse to 5.1 v erases the contents of eeprom. 5. when the eeprom is erased a logic 1 is at the test pin. 6. v dd is increased to 5.1 v to read the data by pulsing v dd n times to 4.5 v. after the n edge, v dd is decreased to 2.5 v. 7. v dd is increased to 5.1 v to store n bits in the eeprom. 8. v dd is decreased to 2.5 v to terminate the storing sequence and to return to operating mode. 9. v dd is increased to 5.1 v to check writing from the motor pulse period t t3 . 10. v dd is decreased to the operation voltage between two motor pulses to return to operating mode. (decreasing v dd during the motor pulse would restart the programming mode). the time calibration can be reprogrammed up to 100 times. table 2 quartz crystal frequency deviation, n and t t3 notes 1. increments of 2.03 10 - 6 /step. 2. increments of 122 m s/step. frequency deviation d f/f ( 10 - 6 ) number of pulses (n) t t3 (ms) 0 (1) 0 31.250 (2) +2.03 1 31.372 +4.06 2 31.494 ... ... ... +127.89 63 38.936 fig.9 circuit for programming the time calibration. msa940 v dd m1 m2 reset v ss test osc in osc out m pca146x series 1 2 3 4 8 7 6 5 32 khz signal generator 1998 apr 21 12 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader .this text is here in _ white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader.this text is here in this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader. white to force land scape pages to be ... msa948 d v ddp 123 n t = 1 m s edge 0.1 ms min. t t3 checking storing data input erasure content checking 1 2 9 10 3 4 5 6 7 8 9 10 i dd v (v) dd 0 (v ) ss 2.5 1.5 4.5 5.1 (1) (1) (1) (1) t = 5 ms e t = 5 ms s (1) rise and fall time should be greater than 400 m s/v for immediately correct checking. fig.10 v dd for programming. 1998 apr 21 13 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series power-on reset for correct operation of the power-on reset the rise time of v dd from 0 v to 2.1 v should be less than 0.1 ms. all resetable flip-flops are reset. additionally the polarity of the first motor pulse is positive: v m1 - v m2 3 0v. customer testing an output frequency of 32 hz is provided at reset (pin 8) to be used for exact frequency measurement. every minute a jitter occurs as a result of the inhibition, which occurs 90 to 150 ms after disconnecting the reset from v dd . connecting the reset to v dd stops the motor pulses leaving them in a 3-state mode and sets the motor pulse width for the next available motor pulse to stage 1 in the silver-oxide mode. a 32 hz signal without jitter is produced at the test pin. debounce time reset = 14.7 to 123.2 ms. connecting reset to v ss activates tests 1 and 2 and disables the inhibition. test 1, v dd >v eol . normal function takes place except that the motor pulse period is t t1 = 125 ms instead of t t , and the motor pulse stage is reduced every second instead of every 8 minutes. at test a speeded-up 8 minute signal is available. test 2, v dd 1998 apr 21 14 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series limiting values in accordance with the absolute maximum rating system (iec 134). note 1. connecting the battery with reversed polarity does not destroy the circuit, but in this condition a large current flows, which will rapidly discharge the battery. handling inputs and outputs are protected against electrostatic discharges in normal handling. however, to be totally safe, it is advisable to take handling precautions appropriate to handling mos devices. advice can be found in data handbook ic16, general, handling mos devices . characteristics v dd = 1.55 v; v ss =0v; f osc = 32.768 khz; t amb =25 c; crystal: r s =20k w ; c 1 = 2 to 3 ff; c l = 8 to 10 pf; c 0 = 1 to 3 pf; unless otherwise speci?ed. immunity against parasitic impedance = 20 m w between adjacent pins. symbol parameter conditions min. max. unit v dd supply voltage v ss = 0 v; note 1 - 1.8 +6 v v i all input voltages v ss v dd v output short-circuit duration inde?nite t amb operating ambient temperature - 10 +60 c t stg storage temperature - 30 +100 c symbol parameter conditions min. typ. max. unit supply v dd1 supply voltage t amb = - 10 to +60 c 1.2 1.55 2.5 v d v dd supply voltage variation transient within 1.2 v and 2.5 v -- 0.25 v v dd2 supply voltage programming 5.0 5.1 5.2 v d v ddp supply voltage pulse variation programming 0.55 0.6 0.65 v i dd1 supply current between motor pulses - 170 260 na i dd2 supply current v dd = 2.1 v - 190 300 na i dd3 supply current stop mode; pin 8 connected to v dd - 180 280 na i dd4 supply current v dd = 2.1 v - 220 360 na i dd5 supply current t amb = - 10 to +60 c -- 600 na motor output v sat saturation voltage s (p + n) r m =2k w ; t amb = - 10 to +60 c - 150 200 mv z o(sc) output short-circuit impedance between motor pulses i transistor <1ma - 200 300 w 1998 apr 21 15 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series note 1. duty factor is 1 : 32 and reset = v dd or v ss . oscillator v osc st starting voltage 1.2 -- v g m transconductance v i(p-p) 50 mv 6 15 -m s t osc start-up time - 1 - s d f/f frequency stability d v dd = 100 mv - 0.05 10 - 6 0.3 10 - 6 c i input capacitance 8 10 12 pf c o output capacitance 12 15 18 pf voltage level detector v lit threshold voltage 1.62 1.80 1.98 v v eol threshold voltage 1.30 1.38 1.46 v d v eol hysteresis of threshold - 10 - mv tc eol temperature coef?cient -- 1 - mv/k reset input f o output frequency - 32 - hz d v o output voltage swing r=1m w ; c = 10 pf 1.4 -- v t edge edge time r=1m w ; c = 10 pf - 1 -m s i im peak input current note 1 - 320 - na i i(av) average input current - 10 - na symbol parameter conditions min. typ. max. unit 1998 apr 21 16 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series timing parameters note 1. no option available when eol indication is required. symbol parameter section value option unit t t cycle for motor pulse (note 1) motor pulse (figs 2, 3 and 4) 1 5, 10, 12 or 20 s t p motor pulse width 7.81 3.9 or 5.9 ms t df duty factor 977 -m s t onl last duty factor on 61 to 305 -m s t v voltage detection cycle level mode 60 - s t son duty factor on silver-oxide mode (fig.3) 550 to 794 -m s t soff duty factor off 427 to 183 -m s t sonf ?rst duty factor on 488 -m s t aoff additional duty factor off lithium mode (fig.4) 183 -m s t lon duty factor on 305 to 611 -m s t loff duty factor off 672 to 366 -m s t lonf ?rst duty factor on 244 -m s t e eol sequence end-of-life mode 4 - s t e1 motor pulse width t p - ms t e2 time between pulses 31.25 - ms t d detection sequence detection (fig.7) 4.3 to 28.3 - ms t ds short-circuited motor 977 -m s t di dissipation of energy 977 -m s t mc measurement cycle 488 -m s t m1 phase 1 244 -m s t m2 phase 2 (measure window) 61 -m s t m3 phase 3 122 -m s t m4 phase 4 61 -m s p positive current polarities 1 p < n n negative current polarities 2 2 to 6 t c correction sequence correction sequence (fig.8) t p + 30.27 - ms t c1 small pulse width 977 -m s t c2 large pulse width t p - ms cycles for motor-pulses in: testing t t1 test 1 125 - ms t t2 test 2 31.25 - ms t t3 test 3 fig.10 31.25 to 39 - ms t deb debounce time for reset = v dd 14.7 to 123.2 - ms 1998 apr 21 17 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series chip dimensions and bonding pad locations table 3 bonding pad locations (dimensions in m m) all x/y coordinates are referenced to bottom left pad (v dd ), see fig.11. pad x y v ss 1290 1100 test 940 1100 osc in 481 1100 osc out - 102 1100 v dd 00 m1 578 0 m2 930 0 reset 1290 0 chip corner (max. value) - 497.5 - 170 fig.11 bonding pad locations, pca146xu series; 8 terminals. chip area: 2.91 mm 2 . bonding pad dimensions: 110 m m 110 m m. chip thickness: 200 25 m m, with bumps: 270 25 m m. msa938 0 0 1.44 mm v dd m1 m2 reset v ss test osc in osc out y x 2.02 mm pca146xu series 1998 apr 21 18 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series application information fig.12 typical application circuit diagram. (1) quartz crystal case should be connected to v dd . stray capacitance and leakage resistance from reset, m1 or m2 to osc in should be less than 0.5 pf or larger than 20 m w . (2) motor, probe and stray capacitance from m2 or m1 to v dd or v ss should be less than c m = 80 pf for correct operation of the detection circuit. driving the motor at its minimum energy, probe and stray capacitance must be avoided. handbook, full pagewidth msa939 v dd m1 m2 reset v ss test osc in osc out c m (2) c m (2) m (1) 1.55 v pca146x series 1 2 3 4 8 7 6 5 1998 apr 21 19 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series package outline unit ce references outline version european projection issue date iec jedec eiaj mm dimensions (mm are the original dimensions) sot144-1 94-01-25 95-01-24 b n max. l m max. h e 0.40 0.25 0.19 0.12 3.1 2.9 3.1 2.9 4.6 4.4 0.80 0.75 0.26 0.3 q 1 q 2 w t 0.40 0.30 0.1 0.40 0.30 0.95 0.90 0.70 l w m b q 2 q 1 0 2.5 5 mm scale note 1. plastic or metal protrusions of 0.15 mm maximum per side are not included. e (1) (1) d e t n pin 1 index 4 1 5 8 d e c m x detail x pmfp8: plastic micro flat package; 8 leads (straight) sot144-1 a 2 a 2 h e 1998 apr 21 20 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series soldering introduction there is no soldering method that is ideal for all ic packages. wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. however, wave soldering is not always suitable for surface mounted ics, or for printed-circuits with high population densities. in these situations reflow soldering is often used. this text gives a very brief insight to a complex technology. a more in-depth account of soldering ics can be found in our ic package databook (order code 9398 652 90011). re?ow soldering reflow soldering techniques are suitable for all so packages. reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. several techniques exist for reflowing; for example, thermal conduction by heated belt. dwell times vary between 50 and 300 seconds depending on heating method. typical reflow temperatures range from 215 to 250 c. preheating is necessary to dry the paste and evaporate the binding agent. preheating duration: 45 minutes at 45 c. wave soldering wave soldering techniques can be used for all so packages if the following conditions are observed: a double-wave (a turbulent wave with high upward pressure followed by a smooth laminar wave) soldering technique should be used. the longitudinal axis of the package footprint must be parallel to the solder flow. the package footprint must incorporate solder thieves at the downstream end. during placement and before soldering, the package must be fixed with a droplet of adhesive. the adhesive can be applied by screen printing, pin transfer or syringe dispensing. the package can be soldered after the adhesive is cured. maximum permissible solder temperature is 260 c, and maximum duration of package immersion in solder is 10 seconds, if cooled to less than 150 c within 6 seconds. typical dwell time is 4 seconds at 250 c. a mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. repairing soldered joints fix the component by first soldering two diagonally- opposite end leads. use only a low voltage soldering iron (less than 24 v) applied to the flat part of the lead. contact time must be limited to 10 seconds at up to 300 c. when using a dedicated tool, all other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 c. 1998 apr 21 21 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series definitions life support applications these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips for any damages resulting from such improper use or sale. data sheet status objective speci?cation this data sheet contains target or goal speci?cations for product development. preliminary speci?cation this data sheet contains preliminary data; supplementary data may be published later. product speci?cation this data sheet contains ?nal product speci?cations. limiting values limiting values given are in accordance with the absolute maximum rating system (iec 134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the speci?cation is not implied. exposure to limiting values for extended periods may affect device reliability. application information where application information is given, it is advisory and does not form part of the speci?cation. 1998 apr 21 22 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series notes 1998 apr 21 23 philips semiconductors product speci?cation 32 khz watch circuits with adaptive motor pulse pca146x series notes internet: http://www.semiconductors.philips.com philips semiconductors C a worldwide company ? philips electronics n.v. 1998 sca57 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owne r. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reli able and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not con vey nor imply any license under patent- or other industrial or intellectual property rights. netherlands: postbus 90050, 5600 pb eindhoven, bldg. vb, tel. +31 40 27 82785, fax. +31 40 27 88399 new zealand: 2 wagener place, c.p.o. box 1041, auckland, tel. +64 9 849 4160, fax. +64 9 849 7811 norway: box 1, manglerud 0612, oslo, tel. +47 22 74 8000, fax. +47 22 74 8341 philippines: philips semiconductors philippines inc., 106 valero st. salcedo village, p.o. box 2108 mcc, makati, metro manila, tel. +63 2 816 6380, fax. +63 2 817 3474 poland: ul. lukiska 10, pl 04-123 warszawa, tel. +48 22 612 2831, fax. +48 22 612 2327 portugal: see spain romania: see italy russia: philips russia, ul. usatcheva 35a, 119048 moscow, tel. +7 095 755 6918, fax. +7 095 755 6919 singapore: lorong 1, toa payoh, singapore 1231, tel. +65 350 2538, fax. +65 251 6500 slovakia: see austria slovenia: see italy south africa: s.a. philips pty ltd., 195-215 main road martindale, 2092 johannesburg, p.o. box 7430 johannesburg 2000, tel. +27 11 470 5911, fax. +27 11 470 5494 south 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754 8421 united states: 811 east arques avenue, sunnyvale, ca 94088-3409, tel. +1 800 234 7381 uruguay: see south america vietnam: see singapore yugoslavia: philips, trg n. pasica 5/v, 11000 beograd, tel. +381 11 625 344, fax.+381 11 635 777 for all other countries apply to: philips semiconductors, international marketing & sales communications, building be-p, p.o. box 218, 5600 md eindhoven, the netherlands, fax. +31 40 27 24825 argentina: see south america australia: 34 waterloo road, north ryde, nsw 2113, tel. +61 2 9805 4455, fax. +61 2 9805 4466 austria: computerstr. 6, a-1101 wien, p.o. box 213, tel. +43 160 1010, fax. +43 160 101 1210 belarus: hotel minsk business center, bld. 3, r. 1211, volodarski str. 6, 220050 minsk, tel. +375 172 200 733, fax. +375 172 200 773 belgium: see the netherlands brazil: see south america bulgaria: philips bulgaria ltd., energoproject, 15th floor, 51 james bourchier blvd., 1407 sofia, tel. +359 2 689 211, fax. +359 2 689 102 canada: philips semiconductors/components, tel. +1 800 234 7381 china/hong kong: 501 hong kong industrial technology centre, 72 tat chee avenue, kowloon tong, hong kong, tel. +852 2319 7888, fax. +852 2319 7700 colombia: see south america czech republic: see austria denmark: prags boulevard 80, pb 1919, dk-2300 copenhagen s, tel. +45 32 88 2636, fax. +45 31 57 0044 finland: sinikalliontie 3, fin-02630 espoo, tel. +358 9 615800, fax. +358 9 61580920 france: 51 rue carnot, bp317, 92156 suresnes cedex, tel. +33 1 40 99 6161, fax. +33 1 40 99 6427 germany: hammerbrookstra?e 69, d-20097 hamburg, tel. +49 40 23 53 60, fax. +49 40 23 536 300 greece: no. 15, 25th march street, gr 17778 tavros/athens, tel. +30 1 4894 339/239, fax. +30 1 4814 240 hungary: see austria india: philips india ltd, band box building, 2nd floor, 254-d, dr. annie besant road, worli, mumbai 400 025, tel. +91 22 493 8541, fax. +91 22 493 0966 indonesia: see singapore ireland: newstead, clonskeagh, dublin 14, tel. +353 1 7640 000, fax. +353 1 7640 200 israel: rapac electronics, 7 kehilat saloniki st, po box 18053, tel aviv 61180, tel. +972 3 645 0444, fax. +972 3 649 1007 italy: philips semiconductors, piazza iv novembre 3, 20124 milano, tel. +39 2 6752 2531, fax. +39 2 6752 2557 japan: philips bldg 13-37, kohnan 2-chome, minato-ku, tokyo 108, tel. +81 3 3740 5130, fax. +81 3 3740 5077 korea: philips house, 260-199 itaewon-dong, yongsan-ku, seoul, tel. +82 2 709 1412, fax. +82 2 709 1415 malaysia: no. 76 jalan universiti, 46200 petaling jaya, selangor, tel. +60 3 750 5214, fax. +60 3 757 4880 mexico: 5900 gateway east, suite 200, el paso, texas 79905, tel. +9-5 800 234 7381 middle east: see italy printed in the netherlands 415108/1200/04/pp24 date of release: 1998 apr 21 document order number: 9397 750 03769 |
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