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em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 1 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y general description general description general description general description general description em55000 series is a series of 3 to 340 seconds single chip high quality voice synthesizer ic which contains one 4-bit input port (provided for em55100 and above), three 4-bit i/o ports and a tiny controller. by programming through the tiny controller, user's application includes section combination, trigger mode, control outputs, keyboard matrix and other logic function can be easily implemented. features features features features features em55xxx 001 002 100 200 250 300 350 duration(sec) 3 5 10 15 21 31 rom(bits) 10k x 10 16k x 10 32k x 10 48k x 10 64k x 10 96k x 10 program 8k x 10 32k x 10 rom (bits) ram (nibbles) 32 64 128 io ports 4 i/o 8 i/o 4 i+ 8 i/o d/a traditional direct drive direct drive/traditional dac dac osc ring type ring or crystal type by option reset pin no yes em55xxx 400 450 500 550 600 650 700 duration(sec) 42 63 85 127 170 255 340 rom(bits) 128k x 10 192k x 10 256k x 10 384k x 10 512k x 10 768k x 10 1024k x 10 program 32k x 10 rom (bits) ram (nibbles) 128 io ports 4 i+ 8 i/o 4 i+ 12 i/o d/a direct drive/traditional dac osc ring or crystal type by option reset pin yes ? single power supply. crystal/ring oscillator option. 3-340 seconds voice capacity. power down mode for saving power consumption. reset pin available. single rom for voice program. maximum 32 k program addressing size available. readable rom data. one 6 bit timer overflow control is provided. two stack for subroutine call. 5 bits aspcm synthesis. 38k hz modulation for ir transmission. 15 steps volume control. direct drive/traditional dac. 8 bits resolution d/a. green voice tm .
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 2 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - pin descriptions pin descriptions pin descriptions pin descriptions pin descriptions symbol symbol symbol symbol symbol i/o i/o i/o i/o i/o function function function function function p1.0 i bit 0 of port 1. (not for em55001, em55002) p1.1 i bit 1 of port 1. (not for em55001, em55002) p1.2 i bit 2 of port 1. (not for em55001, em55002) p1.3 i bit 3 of port 1. (not for em55001, em55002) p2.0 i/o bit 0 of port 2. p2.1 i/o bit 1 of port 2. p2.2 i/o bit 2 of port 2. (not for em55001) p2.3 i/o bit 3 of port 2. (not for em55001) p3.0 i/o bit 0 of port 3. (not for em55001) p3.1 i/o bit 1 of port 3. (not for em55001) p3.2 i/o bit 2 of port 3. the pin can generate 38khz square wave. p3.3 i/o bit 3 of port 3. the pin can be treated as an led output flashing with volume. p4.0 i/o bit 0 of port 4. (not for em55001 ~ em55400) p4.1 i/o bit 1 of port 4. (not for em55001 ~ em55400) p4.2 i/o bit 2 of port 4. (not for em55001 ~ em55400) p4.3 i/o bit 3 of port 4. (not for em55001 ~ em55400) vdd i positive digital power supply. osci i ring oscillator/crystal input pin. reset i reset pin. (not for em55001, em55002, em55100) osco o crystal output pin. (not for em55001, em55002, em55100) test i for testing only. (not for em55001, em55002) vssd i negative digital power supply. vcc i positive analog power supply. (not for em55001) vssc i negative analog power supply. (not for em55001) vo o constant current output / push pull voice output. vo1 o push pull voice output. (not for em55001)
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 3 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y absolute maximum ratings absolute maximum ratings absolute maximum ratings absolute maximum ratings absolute maximum ratings items items items items items sym. sym. sym. sym. sym. min. min. min. min. min. max. max. max. max. max. unit unit unit unit unit supply voltage v dd -v ss -0.3 6.0 v input voltage v in v ss -0.3 v dd +0.3 v operating temperature t op -20.0 70.0 o c storage temperature t stg -55.0 +125.0 o c electrical characteristics electrical characteristics electrical characteristics electrical characteristics electrical characteristics (25 o c, vdd=3.0 volts unless otherwise specified) parameter parameter parameter parameter parameter sym. sym. sym. sym. sym. min. min. min. min. min. typ. typ. typ. typ. typ. max. max. max. max. max. unit unit unit unit unit condition condition condition condition condition operating voltage v dd 2.2 3.0 5.5 v standby current i dds - - 2.0 a v dd =3v operating current i ddo - 250 350 a v dd =3v, no load, constant current d/a operate operating current i ddo - 2.0 4.0 ma v dd =3v, no load, push-pull current d/a operate drive current of p2,p3,p4 i od 2.0 3.0 - ma v dd =3v, v o =2.4v sink current of p2 i os - 3.0 10.0 av dd =3v, v o =3v (before keyb) sink current of p2(after keyb) i os 2.3 3.5 - ma v dd =3v, v o =0.4v sink current of p3,p4 i os 2.3 3.5 - ma v dd =3v, v o =0.4v input current of p1 i ih - 3.0 10.0 av dd =3v output current of vo i vo 4.0 5.2 6.4 ma v dd =3v, v o =0.7v output current of vo,vo1 i vo 120 150 180 ma v dd =3v,(for 8 ? speaker) oscillation resistor r - 470 - k ? v dd =3v,(for em55001~55100) 100 - k ? v dd =3v,(for em55200~55700) oscillation frequency f osc 1.08 1.2 1.32 mhz v dd =2.2~5.5v
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 4 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - application circuit application circuit application circuit application circuit application circuit in the following application circuits: *1 : for heavy loading application, adding an electrolytic capacitor between vcc and ground is recommanded. the recommanded value for button cell application is 10f. *2 : the recommanded value for button cell application is 750 ? or less. 6-key application circuit for em55001 tr1 tr2 tr3 tr4 npn(8050) tr5 tr6 rosc em55001 vdd p21 p20 p32 p33 vo osci vssd vcc vcc vcc
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 5 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 20-key application circuit for em55100~em55700 20-key application circuit for em55002 tr4 tr5 tr6 tr7 tr8 tr12 tr16 tr20 tr13 tr18 tr17 tr1 tr10 tr15 tr14 tr9 tr19 tr3 tr11 tr2 rosc em55002 vdd vcc p23 p22 p21 p20 p30 p31 p32 p33 vo vo1 test osc vssd vssc vcc vcc 0.1 uf tr1 tr2 tr4 tr3 tr5 tr6 tr7 tr8 tr9 tr10 tr11 tr12 tr14 tr15 tr13 tr16 tr20 tr19 tr18 tr17 rosc vdd vcc p30 p31 p32 p33 vo vo1 test osci vssd vssc p10 p11 p12 p13 p20 p21 p22 p23 osco vcc vcc 0.1 uf it is suggested to add a 0.1 uf ceramic capacitor between vdd and vss. it is suggested to add a 0.1 uf ceramic capacitor between vdd and vss.
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 6 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - 64-key application circuit for em55100~em55700 32-key application circuit for em55100~em55700 tr1 tr2 tr3 tr4 tr5 tr6 tr7 tr8 tr29 tr32 tr12 tr11 tr10 tr9 tr16 tr15 tr14 tr13 tr20 tr19 tr18 tr17 tr24 tr23 tr22 tr21 tr28 tr27 tr25 tr30 tr31 tr26 rosc vdd vcc p30 p31 p32 p33 vo vo1 test osci vssd vssc p10 p11 p12 p13 p20 p21 p22 p23 osco vcc vcc 10k d1 10k d1 10 k d1 0.1 uf tr1 tr2 tr3 tr4 tr5 tr6 tr7 tr8 tr29 tr32 tr12 tr11 tr10 tr9 tr16 tr15 tr14 tr13 tr20 tr19 tr18 tr17 tr24 tr23 tr22 tr21 tr28 tr27 tr26 tr25 tr30 tr31 tr33 tr34 tr35 tr36 tr37 tr38 tr39 tr40 tr61 tr64 tr44 tr43 tr42 tr41 tr48 tr47 tr46 tr45 tr52 tr50 tr49 tr56 tr55 tr54 tr53 tr60 tr59 tr58 tr57 tr62 tr63 tr51 rosc vdd vcc p30 p31 p32 p33 vo vo1 test osci vssd vssc p10 p11 p12 p13 p20 p21 p22 p23 osco vcc vcc 10k d1 10k d2 10 k d3 0.1 uf it is suggested to add a 0.1 uf ceramic capacitor between vdd and vss. it is suggested to add a 0.1 uf ceramic capacitor between vdd and vss.
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 7 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 128-key application circuit for em55100~em55700 tr65 tr66 tr67 tr68 tr69 tr70 tr71 tr72 tr93 tr96 tr76 tr75 tr74 tr73 tr80 tr79 tr78 tr77 tr84 tr83 tr82 tr81 tr88 tr87 tr86 tr85 tr92 tr91 tr90 tr89 tr94 tr95 tr97 tr98 tr99 tr100 tr101 tr102 tr103 tr125 tr128 tr108 tr107 tr106 tr105 tr112 tr111 tr110 tr109 tr116 tr115 tr114 tr113 tr120 tr119 tr118 tr117 tr124 tr123 tr122 tr121 tr126 tr127 tr104 p1.0 p1.1 p1.2 p1.3 p2.0 p2.1 p2.2 p2.3 p3.2 p3.1 p3.3 p3.1 p3.3 p3.2 p3.2 p3.1 p3.0 p3.3 p3.1 p3.0 p3.3 p3.2 p3.0 p3.3 p3.2 p3.1 p3.3 p3.2 p3.1 p3.0 10k l9 l9 10k l10 10k l11 l10 l11 10k l12 l13 10k l14 10k l15 10k l1 6 10k l12 l13 l14 l15 l16 tr1 tr2 tr3 tr4 tr5 tr6 tr7 tr8 tr29 tr32 tr12 tr11 tr10 tr9 tr16 tr15 tr14 tr13 tr20 tr19 tr18 tr17 tr24 tr23 tr22 tr21 tr28 tr27 tr26 tr25 tr30 tr31 tr33 tr34 tr35 tr36 tr37 tr38 tr39 tr40 tr61 tr64 tr44 tr43 tr42 tr41 tr48 tr47 tr46 tr45 tr52 tr51 tr50 tr49 tr56 tr55 tr54 tr53 tr60 tr59 tr58 tr57 tr62 tr63 vdd vcc p30 p31 p32 p33 vo vo1 test osci vssd vssc p10 p11 p12 p13 p20 p21 p22 p23 osco rosc vcc vcc p1.0 p1.1 p1.2 p1.3 p2.0 p2.1 p2.2 p2.3 p3.1 p3.2 p3.3 p3.0 10k d1 10k d2 10k d3 0.1uf
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 8 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1nc 2nc 3 vo -320.3 410.0 4nc 5 vdd -468.9 -383.4 6 p3.3 -322.9 -383.4 7 p3.2 -201.5 -383.4 8 p2.1 -78.6 -383.4 9 p2.0 46.1 -383.4 10 vss 179.9 -383.4 11 osci 325.9 -381.8 12 nc 13 nc 14 nc 15 nc 16 nc pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 1250 x 1150 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vss when not in use. (0,0) em55001 78 11 10 p3.2 p2.1 osc vss 9 p2.0 56 p3.3 vdd 3 vo
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 9 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1 vdd -186.9 448.0 2 vo -306.9 448.0 3 vss -426.9 448.0 4 vo1 -546.9 448.0 5 vdd -528.4 227.8 6 p3.3 -476.0 -443.4 7 p3.2 -352.6 -443.4 8 p3.1 -229.2 -443.4 9 p3.0 -105.8 -443.4 10 p2.3 19.1 -443.4 11 p2.2 145.8 -443.4 12 p2.1 272.5 -443.4 13 p2.0 399.2 -443.4 14 vss 536.0 -443.4 15 osci 526.8 -250.2 16 nc 17 nc 18 nc pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 1400 x 1250 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vdd when not in use. (0,0) em55002 89 12 11 p3.2 p3.1 p2.2 p2.3 10 p3.0 67 p3.3 4 vo1 14 13 p2.0 p2.1 5 1 vdd 32 vss vdd vo vss 15 osci
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 10 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 1400 x 1250 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vdd when not in use. pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1 vdd -207.8 507.9 2 vo -327.8 507.9 3 vss -447.8 507.9 4 vo1 -567.8 507.9 5nc 6 vdd -543.4 -168.8 7 p3.3 -543.4 -314.8 8 p3.2 -560.8 -503.4 9 p3.1 -439.4 -503.4 10 p3.0 -318.0 -503.4 11 p2.3 -195.1 -503.4 12 p2.2 -70.4 -503.4 pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 13 p2.1 54.3 -503.4 14 p2.0 179.0 -503.4 15 p1.3 303.6 -503.4 16 p1.2 426.4 -503.4 17 p1.1 549.0 -503.4 18 p1.0 543.4 -314.4 19 vss 543.4 -182.7 20 osci 541.8 -36.7 21 nc 22 nc 23 nc 24 nc (0,0) em55100 11 12 15 14 p3.0 p2.3 p2.0 p2.1 13 p2.2 9 10 p3.1 4 vo1 17 16 p1.2 p1.3 7 1 vdd 32 vss p3.3 vo p1.1 18 p1.0 8 6 vdd 19 vss 20 osci p3.2
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 11 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 1600 x 1700 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vss when not in use. pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1nc 2nc 3nc 4nc 5nc 6nc 7 vdd -603.0 -85.1 8 vo -603.0 -205.1 9 vss -603.0 -325.1 10 vo1 -603.0 -445.1 11 vdd -597.0 -668.4 12 p3.3 -474.9 -668.4 13 p3.2 -353.5 -668.4 14 p3.1 -232.1 -668.4 15 p3.0 -110.7 -668.4 16 p2.3 12.2 -668.4 pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 17 p2.2 136.9 -668.4 18 p2.1 261.6 -668.4 19 p2.0 386.3 -668.4 20 p1.3 511.0 -668.4 21 p1.2 633.7 -668.4 22 p1.1 598.4 -478.3 23 p1.0 598.4 -355.6 24 reset 598.4 -232.9 25 test 598.4 -110.5 26 vss 598.4 21.3 27 osco 600.1 187.2 28 osci 600.1 309.5 29 nc 30 nc 31 nc 32 nc (0,0) em55200 13 14 17 16 p3.3 p3.2 p2.3 p3.0 15 p3.1 11 12 vdd 19 18 p2.1 p2.2 vo1 p2.0 22 p1.1 21 20 p1.3 p1.2 23 p1.0 24 reset 25 test 26 vss 27 osco 28 osci 10 9 8 7 vss vo vdd
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 12 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 1600 x 2000 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vss when not in use. pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1nc 2nc 3nc 4nc 5nc 6nc 7 vdd -603.0 -215.1 8 vo -603.0 -335.1 9 vss -603.0 -455.1 10 vo1 -603.0 -575.1 11 vdd -597.0 -798.4 12 p3.3 -474.9 -798.4 13 p3.2 -353.5 -798.4 14 p3.1 -232.1 -798.4 15 p3.0 -110.7 -798.4 16 p2.3 12.2 -798.4 pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 17 p2.2 136.9 -798.4 18 p2.1 261.6 -798.4 19 p2.0 386.3 -798.4 20 p1.3 511.0 -798.4 21 p1.2 633.7 -798.4 22 p1.1 598.4 -608.3 23 p1.0 598.4 -485.6 24 reset 598.4 -362.9 25 test 598.4 -240.5 26 vss 598.4 -108.7 27 osco 600.1 57.2 28 osci 600.1 179.5 29 nc 30 nc 31 nc 32 nc (0,0) em55250 / EM55300 13 14 17 16 p3.3 p3.2 p2.3 p3.0 15 p3.1 11 12 vdd 19 18 p2.1 p2.2 vo1 p2.0 22 p1.1 21 20 p1.3 p1.2 23 p1.0 24 reset 25 test 26 vss 27 osco 28 osci 10 9 8 7 vss vo vdd
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 13 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 1600 x 2500 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vss when not in use. pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1nc 2nc 3nc 4nc 5nc 6nc 7 vdd -603.0 -480.1 8 vo -603.0 -600.1 9 vss -603.0 -720.1 10 vo1 -603.0 -840.1 11 vdd -597.0 -1063.4 12 p3.3 -474.9 -1063.4 13 p3.2 -353.5 -1063.4 14 p3.1 -232.1 -1063.4 15 p3.0 -110.7 -1063.4 16 p2.3 12.2 -1063.4 pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 17 p2.2 136.9 -1063.4 18 p2.1 261.6 -1063.4 19 p2.0 386.3 -1063.4 20 p1.3 511.0 -1063.4 21 p1.2 633.7 -1063.4 22 p1.1 598.4 -873.3 23 p1.0 598.4 -750.6 24 reset 598.4 -627.9 25 test 598.4 -505.5 26 vss 598.4 -373.7 27 osco 600.1 -207.9 28 osci 600.1 -85.6 29 nc 30 nc 31 nc 32 nc (0,0) em55350 / em55400 13 14 17 16 p3.3 p3.2 p2.3 p3.0 15 p3.1 11 12 vdd 19 18 p2.1 p2.2 vo1 p2.0 22 p1.1 21 20 p1.3 p1.2 23 p1.0 24 reset 25 test 26 vss 27 osco 28 osci 10 9 8 7 vss vo vdd
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 14 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 2300 x 2020 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vss when not in use. (0,0) em55450 / em55500 p4.3 p4.2 p3.3 p4.0 p4.1 35 vdd p3.1 p3.2 p3.0 p2.2 p2.1 p1.2 p1.3 p2.0 p2.3 p1.0 p1.1 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 56 57 58 59 60 osci osco vss test reset 29 28 27 26 vdd1 vo vss vo1
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 15 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1nc 2nc 3nc 4nc 5nc 6nc 7nc 8nc 9nc 10 nc 11 nc 12 nc 13 nc 14 nc 15 nc 16 nc 17 nc 18 nc 19 nc 20 nc 21 nc 22 nc 23 nc 24 nc 25 nc 26 vdd1 -950.9 -165.8 27 vo -950.9 -285.8 28 vss -950.9 -405.8 29 vo1 -950.9 -525.8 30 nc 31 nc 32 nc 33 nc 34 nc 35 vdd -1000.8 -828.4 36 p4.3 -854.8 -828.4 37 p4.2 -733.4 -828.4 38 p4.1 -612.0 -828.4 39 p4.0 -490.6 -828.4 40 p3.3 -369.2 -828.4 pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 41 p3.2 -247.8 -828.4 42 p3.1 -126.4 -828.4 43 p3.0 -5.0 -828.4 44 p2.3 117.9 -828.4 45 p2.2 242.5 -828.4 46 p2.1 367.3 -828.4 47 p2.0 492.0 -828.4 48 p1.3 616.3 -828.4 49 p1.2 739.1 -828.4 50 p1.1 861.8 -828.4 51 p1.0 984.7 -828.4 52 nc 53 nc 54 nc 55 nc 56 reset 966.0 -613.1 57 test 966.0 -491.7 58 vss 966.0 -359.9 59 osco 967.7 -211.1 60 osci 967.7 -88.8 61 nc 62 nc 63 nc 64 nc 65 nc 66 nc 67 nc 68 nc 69 nc 70 nc 71 nc 72 nc 73 nc 74 nc 75 nc 76 nc 77 nc 78 nc 79 nc 80 nc
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 16 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 2300 x 2820 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vss when not in use. (0,0) em55550 / em55600 p4.3 p4.2 p3.3 p4.0 p4.1 35 vdd p3.1 p3.2 p3.0 p2.2 p2.1 p1.2 p1.3 p2.0 p2.3 p1.0 p1.1 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 56 57 58 59 60 osci osco vss test reset 29 28 27 26 vdd1 vo vss vo1
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 17 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1nc 2nc 3nc 4nc 5nc 6nc 7nc 8nc 9nc 10 nc 11 nc 12 nc 13 nc 14 nc 15 nc 16 nc 17 nc 18 nc 19 nc 20 nc 21 nc 22 nc 23 nc 24 nc 25 nc 26 vdd1 -950.9 -565.8 27 vo -950.9 -685.8 28 vss -950.9 -805.8 29 vo1 -950.9 -925.8 30 nc 31 nc 32 nc 33 nc 34 nc 35 vdd -1000.8 -1228.4 36 p4.3 -854.8 -1228.4 37 p4.2 -733.4 -1228.4 38 p4.1 -612.0 -1228.4 39 p4.0 -490.6 -1228.4 40 p3.3 -369.2 -1228.4 pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 41 p3.2 -247.8 -1228.4 42 p3.1 -126.4 -1228.4 43 p3.0 -5.0 -1228.4 44 p2.3 117.9 -1228.4 45 p2.2 242.5 -1228.4 46 p2.1 367.3 -1228.4 47 p2.0 492.0 -1228.4 48 p1.3 616.3 -1228.4 49 p1.2 739.1 -1228.4 50 p1.1 861.8 -1228.4 51 p1.0 984.7 -1228.4 52 nc 53 nc 54 nc 55 nc 56 reset 966.0 -1013.1 57 test 966.0 -891.7 58 vss 966.0 -759.9 59 osco 967.7 -611.1 60 osci 967.7 -488.8 61 nc 62 nc 63 nc 64 nc 65 nc 66 nc 67 nc 68 nc 69 nc 70 nc 71 nc 72 nc 73 nc 74 nc 75 nc 76 nc 77 nc 78 nc 79 nc 80 nc
pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y 18 * this specification are subject to be changed without notice. 1.23.2002 em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer easy sound - easy sound - easy sound - easy sound - easy sound - pad diagram pad diagram pad diagram pad diagram pad diagram chip size : 2300 x 4410 um for pcb layout, ic substrate must be connected to vss. note : vo should be connected to vss when not in use. (0,0) em55650 / em55700 p4.3 p4.2 p3.3 p4.0 p4.1 35 vdd p3.1 p3.2 p3.0 p2.2 p2.1 p1.2 p1.3 p2.0 p2.3 p1.0 p1.1 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 56 57 58 59 60 osci osco vss test reset 29 28 27 26 vdd1 vo vss vo1
em55000 series em55000 series em55000 series em55000 series em55000 series tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer tiny controller-based synthesizer * this specification are subject to be changed without notice. 19 1.23.2002 easy sound - easy sound - easy sound - easy sound - easy sound - pr pr pr pr pr eliminar eliminar eliminar eliminar eliminar y y y y y pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 1nc 2nc 3nc 4nc 5nc 6nc 7nc 8nc 9nc 10 nc 11 nc 12 nc 13 nc 14 nc 15 nc 16 nc 17 nc 18 nc 19 nc 20 nc 21 nc 22 nc 23 nc 24 nc 25 nc 26 vdd1 -950.9 -1360.8 27 vo -950.9 -1480.8 28 vss -950.9 -1600.7 29 vo1 -950.9 -1720.8 30 nc 31 nc 32 nc 33 nc 34 nc 35 vdd -1000.8 -2023.4 36 p4.3 -854.8 -2023.4 37 p4.2 -733.4 -2023.4 38 p4.1 -612.0 -2023.4 39 p4.0 -490.6 -2023.4 40 p3.3 -369.2 -2023.4 pad no. pad no. pad no. pad no. pad no. symbol symbol symbol symbol symbol x x x x x y y y y y 41 p3.2 -247.8 -2023.4 42 p3.1 -126.4 -2023.4 43 p3.0 -5.0 -2023.4 44 p2.3 117.9 -2023.4 45 p2.2 242.5 -2023.4 46 p2.1 367.3 -2023.4 47 p2.0 492.0 -2023.4 48 p1.3 616.3 -2023.4 49 p1.2 739.1 -2023.4 50 p1.1 861.8 -2023.4 51 p1.0 984.7 -2023.4 52 nc 53 nc 54 nc 55 nc 56 reset 966.0 -1808.1 57 test 966.0 -1686.7 58 vss 966.0 -1554.9 59 osco 967.7 -1406.1 60 osci 967.7 -1283.8 61 nc 62 nc 63 nc 64 nc 65 nc 66 nc 67 nc 68 nc 69 nc 70 nc 71 nc 72 nc 73 nc 74 nc 75 nc 76 nc 77 nc 78 nc 79 nc 80 nc

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