1/9 pid242* 12/96 MSSI241C mosel vitelic inc. preliminary specifications subject to change without notice, contact your sales representatives for the most recent information. 24" ivr (instant voice rom) features single power supply can operate at 2.4v through 6v. current output can drive 8 ohm speaker with a transistor, vout can drive buzzer directly. the voice content is stored for 7-12 seconds for 13-24 seconds (21000h) including mute and should be multiples of 200h. single section / phrase and single trigger. automatic power down. a phrase is composed of repetitive sections. interrupt function (intp) stops the audio output at once. an led function with 3hz flash is provided to tell the audio status. a stop pulse comes out when audio signal is finished. cds input interface with 10ms debounce is provided for trigger pin, rep pin and intp pin. repeat pin was provided to keep audio output repeating. built-in power on play function and is programmable. programmable option for either retrigger or not. programmable option for either level or edge trigger type. programmable option for either holdable or unholdable output type. programmable option for repeat times up to 8 times. programmable option for either led display or stop pulse on led/stp pin. can be programmed by msm9159, msm9141s, msm9140. pdip demo board m9007 is available. block diagram clock generator control logic tg intp rep led/stp rosc timing generator address generator voice rom trigger table mpcm decoder current buffer buzzer buffer c out v out1 v out2 v dd v ss december 1996 r
2/9 MSSI241C mosel vitelic inc. preliminary specifications subject to change without notice, contact your sales representatives for the most recent information. pad description dc characteristics at 3.0v description the MSSI241C is an one time programmable cmos vlsi asic that can memorize voice for 13-24 seconds using 6-bit mosel qualified coding method (mpcm). most of the necessary circuit are built in like oscillator, rom, dac and interface logic. versatile functions can be performed with minimum external components. customer voice data will be edited and built in by mosel writer in an instant time base. 1 2 4 5 6 7 8 9 10 13 14 pdip pin # pad # 1 2 3 4 5 6 7 8 9 10 11 signal name v dd rosc clk c out intp rep led/stp v out1 v out2 tg v ss i/o power i i o i i o o o i power active h h function positive power supply oscillator resistor input clock for programming audio signal current output (for speaker) interrupt input, internal pull low, high active repeat pin, high active led signal output / one shot stop signal output audio signal voltage output (for buzzer) audio signal voltage output (for buzzer) trigger input, internal pull low, high active negative power supply symbol i sb i op v ih v il i oh i ol i led i ohv i olv i co r1 f/f@l m f/f@ v m parameter standby current operating current input high voltage input low voltage output high current output low current led sink current output current high output current low current output oscillation resistor oscillation resistor oscillation resistor fosc stability fosc variation valid vdd vdd note 1 note 1 stp stp led vouts vouts cout rosc rosc rosc min. typ. max. unit ua ua v v ma ma ma ma kohm kohm kohm % % conditions i/o=open full scale s.r. = 6 khz s.r. = 9 khz s.r. = 12 khz [f(3.0v)-f(2.7v)]/f(3.0v) note 1 :=tg, intp, rep -3 3 10 -5 5 4.6 810 1 300 5 10 ordering information MSSI241Cs MSSI241C-pqrs pqr:production code{001,...,999} s:package type post fix: post fix blank p package dice 14l pdip pin/pad configuration page 6 page 3 dimension page 6 page 8 pid242* 12/96
3/9 MSSI241C mosel vitelic inc. preliminary specifications subject to change without notice, contact your sales representatives for the most recent information. dc characteristics at 4.5v symbol i sb i op v ih v il i oh i ol i led i ohv i olv i co r1 f/f@l m f/f@ v m parameter standby current operating current input high voltage input low voltage output high current output low current led sink current output current high output current low current output oscillation resistor oscillation resistor oscillation resistor fosc stability fosc variation valid vdd vdd note 1 note 1 stp stp led vouts vouts cout rosc rosc rosc min. typ. max. 1 500 5 10 unit ua ua v v ma ma ma ma ma ma kohm kohm kohm % % note 1 :=tg, intp, rep absolute maximum rating c symbol t (operating) t (storage) v ~ v dd ss v in v out rating -0.5 ~ +7.0 0 ~ +70 -55 ~ +125 v -0.3 < v < v +0.3 ss in dd v 4/9 MSSI241C mosel vitelic inc. preliminary specifications subject to change without notice, contact your sales representatives for the most recent information. timing critical t p 90% v dd 10% v dd 90% v dd t r v ss = 0.0 v v dd i. acceptable power on signal & ripple ii. to play a voice sound trigger sound (voice) cout/v1v2 (audio) stop led t t t t aess t stp t aede vsas t veae t asds activated, on/off inactivated, off demo board m9007 information single side pcb for pdip chip 0 1 2 cm mosel m9007 i121/i241 d1 vdd u1 r1 q1 e c b vss sp- sp+ vdd tg v2 v1 l- l+ pid242* 12/96
5/9 MSSI241C mosel vitelic inc. preliminary specifications subject to change without notice, contact your sales representatives for the most recent information. iii. edge/holdable trigger mask tg audio led stop iv. level/holdable trigger option tg audio led stop phrase phrase phrase phrase phrase v.interrupt pin function ( led or stop ) tg audio interrupt stop phrase phrase phrase vi. repeat pin function tg audio led rep stop phrase phrase phrase phrase led i. edge/unholdable / irretrigger option tg audio led ii. level/unholdable / irretrigger option timing diagram tg audio led phrase stop stop phrase phrase phrase phrase phrase phrase phrase pid242* 12/96
6/9 MSSI241C mosel vitelic inc. preliminary specifications subject to change without notice, contact your sales representatives for the most recent information. application circuit & bonding information 1. typical application r2 r1 3 5 6 7 9 10 11 1 2 v dd rosc v ss tg v1 v2 led rep intp c out t MSSI241C index designation ss v dd rosc clk cout intp rep led/stp vout1 vout2 tg v ss xy die size: 2760um x 4440um pad size = 90 um x 90 um substrate should be bonded to v 535 325 130 154 698 1139 2258 2530 2538 2462 2258 4193 4191 372 136 141 141 141 213 397 4197 4214 1 2 3 4 5 6 7 8 9 10 11 pid242* 12/96
7/9 MSSI241C mosel vitelic inc. preliminary specifications subject to change without notice, contact your sales representatives for the most recent information. 2. cascade application (to get longer than 12/24 seconds) vdd vss rosc r1' t s cout vdd vss rosc r1 cout stp tg tg 3. cds application vdd vss tg rosc r1 t s cout application note: 1. r1 = 1.2 m w , t(transistor) = ?> 130, s(speaker) = 1/4 w, 8 w ; all typical. 2. r2 = 470 w ( typical ) to bypass extra current into base to get rid of waveform saturation on collector . 3. piezo buzzer resonant frequency is around 1k hz. 4. input switch could be replaced by cds. 5. vout1,vout2 are tristate during stand by . 6. if using msm9159 writer, use its new version msm9159b to program mssi121/241/241b chips. do not use the old version msm9159 writer. the difference between two version of writer should refer to its data sheet ( pid 330b ). 7. power on play function plays only one time regardless the number to repeat. 4. equivalent to level type trigger under "edge option" vdd vss cout tg rosc r1 t s rep intp intp r2 r2 r2 you have to avoid these two chips play at the same time, it might danger the speaker pid242* 12/96
8/9 MSSI241C mosel vitelic inc. preliminary specifications subject to change without notice, contact your sales representatives for the most recent information. taiwan #1 creation road i, science - based industrial park, hsinchu, 30077 taiwan, roc "audio_reply@mosel.com.tw" tel: 886-3-5770055 fax: 886-3-5772788 fax: 886-3-5784732 taipei 7f, #102 section 3, ming chung e. road, taipei, 105 taiwan, roc tel: 886-2-5451213 fax: 886-2-5451214 hongkong #19 dai fu street, taipo industrial estate, taipo, n.t. hongkong tel: 852-2388-8277 (mko) tel: 852-2665-4883 fax: 852-2664-2406 fax: 852-2770-8011 (mko) u.s.a. #3910 north first street, san jose, ca. 65134-1501 u.s.a. tel: 1-408-433-6000 fax: 1-408-433-0952 china (vitelic hkg shenzhen) room #209, #19 zhenhua road, shenzhen, china tel: 86-755-334-5766 fax: 86-755-332-3995 note: 1.dimension d max & s include mold flash or tie bar burrs. 2.dimension e1 does not include interlead flash. 3.dimenseion d & e1 include mold mismatch and are determined at the mold parting line. 4.dimension b1 does not include dambar protrusion/ infrusion. 5.controlling dimension is inch. 6.general appearance spec. should base on final visual inspection spec. symbol a a1 a2 b b1 c d e e1 e1 l \ ea s dimension in inch minimal/maximal - / 0.175 0.010 / - 0.125 / 0.135 0.016 / 0.022 0.058 / 0.064 0.008 / 0.014 - / 0.770 0.290 / 0.310 0.245 / 0.255 0.090 / 0.110 0.120 / 0.140 0.335 / 0.375 - / 0.090 0 / 15 dimension in mm minimal/maximal - / 4.45 0.25 / - 3.18 / 3.43 0.41 / 0.56 1.47 / 1.63 0.20 / 0.36 - / 19.56 7.37 / 7.87 6.22 / 6.48 2.29 / 2.79 3.05 / 3.56 8.51 / 9.53 - / 2.29 0 / 15 14l 300mil pdip information \ c ea e e1 d a1 s e1 b1 b a2 a l pid242* 12/96
edge no use and don't care power on play once no play when power on holdable & irretriggerable unholdable & irretriggerable unholdable & retriggerable no use & don't care led/stp = busy output led/stp = 3hz led flasher no use and don't care c h i p d e s c r i p t i o n s sample rate output device working voltage power source 2.5 v 3.0 v 3.5 v 4.0 v 4.5 v 5.0 v 5.5 v 6.0 v battery size "d" battery size "aa" battery size "aaa" other size = mains other g e n e r a l d e s c r i p t i o n s customer agent sales repr'tives providing to mvi service required from mvi who is mvi sales you contact ? 8-bit pcm sound files .wav sound files dat or equivalent application is special, see our written memo others eproms with data inside files to be programmed into eprom emulation board & eprom confirm table others hz buzzer (f fr =1khz) speaker (0.25w, 8 ohm, 1" diam.) other: company name : signature : department/section : fax number : date : position title : t o : attn : mosel vitelic inc. 886-3-577-2788 (fax) sales & marketing department i hereby request mvi to start preparing produce MSSI241C which is specified as below description. i already read this data sheet pid242 * and understand MSSI241C completely and know how to specify to fit my requirement. its voice storage limitation is 21000h. p r o d u c t r e q u e s t f o r m cannot proceed when empty level t i t l e : voice length seconds hex mute(behind) length seconds hex v o i c e c o n t e n t total length total play times 1 < <8 00h <21000h 00h s 00h s <21000h 9/9 specifications subject to change without notice, contact your sales representatives for the most recent information. MSSI241C mosel vitelic inc. preliminary pid242* 12/96
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