EM55250

EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr 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 EM55XXX 001 002 100 Duration(sec) 3 5 ROM(bits) 10K x 10 16K x 10 PROGRAM 8K x 10 ROM (bits) RAM (nibbles) 32 64 IO PORTs 4 I/O 8 I/O D/A Traditional Direct Drive DAC OSC Ring type Reset Pin No 200 10 32K x 10 250 300 15 21 48K x 10 64K x 10 32K x 10 350 31 96K x 10 128 4 I+ 8 I/O Direct Drive/Traditional DAC Ring or Crystal type by option 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 VoiceTM. 1.23.2002 1 * This specification are subject to be changed without notice. EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr PIN DESCRIPTIONS Symbol Symbol P1.0 P1.1 P1.2 P1.3 P2.0 P2.1 P2.2 P2.3 P3.0 P3.1 P3.2 P3.3 P4.0 P4.1 P4.2 P4.3 VDD OSCI RESET OSCO TEST VSSD VCC VSSC VO VO1 I/O I I I I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I O I I I I O O Function Bit 0 of Port 1. (not for EM55001, EM55002) Bit 1 of Port 1. (not for EM55001, EM55002) Bit 2 of Port 1. (not for EM55001, EM55002) Bit 3 of Port 1. (not for EM55001, EM55002) Bit 0 of Port 2. Bit 1 of Port 2. Bit 2 of Port 2. (not for EM55001) Bit 3 of Port 2. (not for EM55001) Bit 0 of Port 3. (not for EM55001) Bit 1 of Port 3. (not for EM55001) Bit 2 of Port 3. The pin can generate 38KHz square wave. Bit 3 of Port 3. The pin can be treated as an LED output flashing with volume. Bit 0 of Port 4. (not for EM55001 ~ EM55400) Bit 1 of Port 4. (not for EM55001 ~ EM55400) Bit 2 of Port 4. (not for EM55001 ~ EM55400) Bit 3 of Port 4. (not for EM55001 ~ EM55400) Positive digital power supply. Ring oscillator/crystal input pin. Reset Pin. (not for EM55001, EM55002, EM55100) Crystal output pin. (not for EM55001, EM55002, EM55100) For testing only. (not for EM55001, EM55002) Negative digital power supply. Positive analog power supply. (not for EM55001) Negative analog power supply. (not for EM55001) Constant current output / Push Pull voice output. Push Pull voice output. (not for EM55001) * This specification are subject to be changed without notice. 1.23.2002 2 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr ABSOLUTE MAXIMUM RATINGS Items Items Supply Voltage Input Voltage Operating Temperature Storage Temperature Sym. V DD-V SS V IN T OP T STG Min. -0.3 VSS-0.3 -20.0 -55.0 Max. 6.0 VDD+0.3 70.0 +125.0 Unit V V o o C C ELECTRICAL CHARACTERISTICS (25oC, VDD=3.0 Volts unless otherwise specified) Parameter Operating voltage Standby current Operating current Operating current Drive current of P2,P3,P4 Sink current of P2 (before KEYB) Sink current of P2(after KEYB) Sink current of P3,P4 Input current of P1 Output current of VO Output current of VO,VO1 Oscillation resistor Oscillation frequency Sym. V DD IDDS IDDO IDDO IOD I OS I OS I OS I IH I VO I VO R F OSC Min. 2.2 2.0 2.3 2.3 4.0 120 1.08 Typ. 3.0 250 2.0 3.0 3.0 3.5 3.5 3.0 5.2 150 470 100 1.2 Max. 5.5 2.0 350 4.0 10.0 10.0 6.4 180 1.32 Unit V µA µA mA mA VDD=3V VDD=3V, No load, constant current D/A operate VDD=3V, No load, push-pull current D/A operate VDD=3V, VO=2.4V VDD=3V, VO=3V VDD=3V, VO=0.4V VDD=3V, VO=0.4V V DD=3V VDD=3V, VO=0.7V VDD=3V,(for 8Ω speaker) VDD=3V,(for EM55001~55100) VDD=3V,(for EM55200~55700) VDD=2.2~5.5V Condition µA mA mA µA mA mA KΩ KΩ MHz * This specification are subject to be changed without notice. 1.23.2002 3 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr 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 10µF. *2 : The recommanded value for button cell application is 750Ω or less. 6-key Application Circuit For EM55001 VCC VCC NPN(8050) VDD VO OSCI Rosc P33 P32 VCC P20 VSSD P21 TR1 TR3 TR5 EM55001 TR2 TR4 TR6 * This specification are subject to be changed without notice. 1.23.2002 4 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr 20-key Application Circuit For EM55002 VCC VCC VDD OSC VO1 VO Rosc TEST P33 P32 P31 P30 0.1 uF VCC VSSD VSSC P20 P21 P22 P23 TR1 TR5 TR9 TR13 TR17 TR2 EM55002 TR6 TR10 TR14 TR18 TR3 TR7 TR11 TR15 TR19 TR4 TR8 TR12 TR16 TR20 It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS. 20-key Application Circuit For EM55100~EM55700 VCC VCC VDD OSCI VO1 VO Rosc OSCO TEST VSSD VSSC P33 P32 P31 P30 P23 P22 P21 P20 0.1 uF P13 P12 P11 P10 VCC TR1 TR5 TR9 TR13 TR17 TR2 TR6 TR10 TR14 TR18 TR3 TR7 TR11 TR15 TR19 TR4 TR8 TR12 TR16 TR20 It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS. * This specification are subject to be changed without notice. 1.23.2002 5 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER 32-key Application Circuit For EM55100~EM55700 VCC VCC VDD OSCI VO1 VO ary elimin Pr Rosc 0.1 uF OSCO TEST VSSD VSSC P33 P32 P31 P30 P23 P22 P21 P20 P13 P12 P11 P10 D1 10k 10k D1 D1 10k VCC TR1 TR5 TR9 TR13 TR17 TR21 TR25 TR29 TR2 TR6 TR10 TR14 TR18 TR22 TR26 TR30 TR3 TR7 TR11 TR15 TR19 TR23 TR27 TR31 TR4 TR8 TR12 TR16 TR20 TR24 TR28 TR32 It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS. 64-key Application Circuit For EM55100~EM55700 VCC VCC VDD OSCI VO1 VO Rosc 0.1 uF OSCO TEST VSSD VSSC P33 P32 P31 P30 P23 P22 P21 P20 10k D1 VCC D2 10k D3 10k P13 P12 P11 P10 TR1 TR9 TR17 TR25 TR33 TR41 TR49 TR57 TR2 TR10 TR18 TR26 TR34 TR42 TR50 TR58 TR3 TR11 TR19 TR27 TR35 TR43 TR51 TR59 TR4 TR12 TR20 TR28 TR36 TR44 TR52 TR60 TR5 TR13 TR21 TR29 TR37 TR45 TR53 TR61 TR6 TR14 TR22 TR30 TR38 TR46 TR54 TR62 TR7 TR15 TR23 TR31 TR39 TR47 TR55 TR63 TR8 TR16 TR24 TR32 TR40 TR48 TR56 TR64 It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS. * This specification are subject to be changed without notice. 1.23.2002 6 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER 128-key Application Circuit For EM55100~EM55700 VCC VCC VDD OSCI VO1 VO ary elimin Pr Rosc 0.1uF OSCO TEST VSSD VSSC P33 P32 P31 P30 P23 P22 P21 P20 P13 P12 P11 P10 10k VCC D1 D2 10k D3 10k TR1 TR9 TR17 TR25 TR33 TR41 TR49 TR57 TR2 TR10 TR18 TR26 TR34 TR42 TR50 TR58 P1.0 TR3 TR11 TR19 TR27 TR35 TR43 TR51 TR59 P1.1 TR4 TR12 TR20 TR28 TR36 TR44 TR52 TR60 P1.2 TR5 TR13 TR21 TR29 TR37 TR45 TR53 P1.3 TR61 TR6 TR14 TR22 TR30 TR38 TR46 TR54 TR62 P2.0 TR7 TR15 TR23 TR31 TR39 TR47 TR55 TR63 P2.1 TR8 TR16 TR24 TR32 TR40 TR48 TR56 TR64 P2.2 P2.3 P3.0 P3.1 P3.2 P3.3 10k L9 P3.2 P3.1 P3.2 P3.1 10k L12 P3.3 P3.2 10k L14 10k L16 P3.3 P3.2 10k L10 P3.3 P3.1 P3.0 P3.0 P3.1 L15 P3.3 P3.0 P3.2 10k L13 P3.3 10k L11 P3.1 10k P3.3 P3.2 P3.0 L10 L11 L12 P3.1 L13 L14 L15 L16 L9 TR65 TR73 TR81 TR89 TR97 TR105 TR113 TR121 P1.0 TR66 TR74 TR82 TR90 TR98 TR106 TR114 TR122 P1.1 TR67 TR75 TR83 TR91 TR99 TR107 TR115 TR123 P1.2 TR68 TR76 TR84 TR92 TR100 TR108 TR116 TR124 P1.3 TR69 TR77 TR85 TR93 TR101 TR109 TR117 TR125 P2.0 TR70 TR78 TR86 TR94 TR102 TR110 TR118 TR126 P2.1 TR71 TR79 TR87 TR95 TR103 TR111 TR119 TR127 P2.2 TR72 TR80 TR88 TR96 TR104 TR112 TR120 TR128 P2.3 * This specification are subject to be changed without notice. 1.23.2002 7 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER PAD DIAGRAM VO 3 ary elimin Pr (0,0) EM55001 5 6 7 8 9 10 11 VDD P3.3 P3.2 P2.1 P2.0 VSS OSC 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. Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol NC NC VO NC VDD P3.3 P3.2 P2.1 P2.0 VSS OSCI NC NC NC NC NC X Y -320.3 -468.9 -322.9 -201.5 -78.6 46.1 179.9 325.9 410.0 -383.4 -383.4 -383.4 -383.4 -383.4 -383.4 -381.8 * This specification are subject to be changed without notice. 1.23.2002 8 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr PAD DIAGRAM VO1 VSS VO VDD 4 3 2 1 (0,0) EM55002 VDD 5 15 OSCI 6 7 8 9 10 11 12 13 14 P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 VSS 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. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Symbol VDD VO VSS VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 VSS OSCI NC NC NC X -186.9 -306.9 -426.9 -546.9 -528.4 -476.0 -352.6 -229.2 -105.8 19.1 145.8 272.5 399.2 536.0 526.8 Y 448.0 448.0 448.0 448.0 227.8 -443.4 -443.4 -443.4 -443.4 -443.4 -443.4 -443.4 -443.4 -443.4 -250.2 * This specification are subject to be changed without notice. 1.23.2002 9 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER PAD DIAGRAM ary elimin Pr VO1 VSS VO VDD 4 3 2 1 20 (0,0) OSCI VSS P1.0 VDD P3.3 6 7 EM55100 19 18 8 9 10 11 12 13 14 15 16 17 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 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. 1 2 3 4 5 6 7 8 9 10 11 12 Symbol VDD VO VSS VO1 NC VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 X -207.8 -327.8 -447.8 -567.8 -543.4 -543.4 -560.8 -439.4 -318.0 -195.1 -70.4 Y 507.9 507.9 507.9 507.9 -168.8 -314.8 -503.4 -503.4 -503.4 -503.4 -503.4 Pad No. 13 14 15 16 17 18 19 20 21 22 23 24 Symbol P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 VSS OSCI NC NC NC NC X 54.3 179.0 303.6 426.4 549.0 543.4 543.4 541.8 Y -503.4 -503.4 -503.4 -503.4 -503.4 -314.4 -182.7 -36.7 * This specification are subject to be changed without notice. 1.23.2002 10 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER PAD DIAGRAM ary elimin Pr 28 27 26 (0,0) OSCI OSCO VSS TEST RESET P1.0 P1.1 VDD VO VSS VO1 7 8 9 10 EM55200 25 24 23 22 11 12 13 14 15 16 17 18 19 20 21 VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 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. Symbol X Y 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NC NC NC NC NC NC VDD VO VSS VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 Pad No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Symbol P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 RESET TEST VSS OSCO OSCI NC NC NC NC X 136.9 261.6 386.3 511.0 633.7 598.4 598.4 598.4 598.4 598.4 600.1 600.1 Y -668.4 -668.4 -668.4 -668.4 -668.4 -478.3 -355.6 -232.9 -110.5 21.3 187.2 309.5 -603.0 -603.0 -603.0 -603.0 -597.0 -474.9 -353.5 -232.1 -110.7 12.2 -85.1 -205.1 -325.1 -445.1 -668.4 -668.4 -668.4 -668.4 -668.4 -668.4 * This specification are subject to be changed without notice. 1.23.2002 11 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER PAD DIAGRAM ary elimin Pr 28 27 (0,0) OSCI OSCO VSS TEST RESET P1.0 P1.1 26 25 24 23 22 EM55250 / EM55300 VDD VO VSS VO1 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 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. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol NC NC NC NC NC NC VDD VO VSS VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 X Y Pad No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Symbol P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 RESET TEST VSS OSCO OSCI NC NC NC NC X 136.9 261.6 386.3 511.0 633.7 598.4 598.4 598.4 598.4 598.4 600.1 600.1 Y -798.4 -798.4 -798.4 -798.4 -798.4 -608.3 -485.6 -362.9 -240.5 -108.7 57.2 179.5 -603.0 -603.0 -603.0 -603.0 -597.0 -474.9 -353.5 -232.1 -110.7 12.2 -215.1 -335.1 -455.1 -575.1 -798.4 -798.4 -798.4 -798.4 -798.4 -798.4 * This specification are subject to be changed without notice. 1.23.2002 12 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER PAD DIAGRAM ary elimin Pr (0,0) 28 27 26 OSCI OSCO VSS TEST RESET P1.0 P1.1 EM55350 / EM55400 VDD VO VSS VO1 7 8 9 10 25 24 23 22 11 12 13 14 15 16 17 18 19 20 21 VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 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. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol NC NC NC NC NC NC VDD VO VSS VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 X Y Pad No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Symbol P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 RESET TEST VSS OSCO OSCI NC NC NC NC X 136.9 261.6 386.3 511.0 633.7 598.4 598.4 598.4 598.4 598.4 600.1 600.1 Y -1063.4 -1063.4 -1063.4 -1063.4 -1063.4 -873.3 -750.6 -627.9 -505.5 -373.7 -207.9 -85.6 -603.0 -603.0 -603.0 -603.0 -597.0 -474.9 -353.5 -232.1 -110.7 12.2 -480.1 -600.1 -720.1 -840.1 -1063.4 -1063.4 -1063.4 -1063.4 -1063.4 -1063.4 * This specification are subject to be changed without notice. 1.23.2002 13 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr PAD DIAGRAM (0,0) VDD1 VO VSS VO1 26 27 28 29 EM55450 / EM55500 60 59 58 57 56 OSCI OSCO VSS TEST RESET 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 VDD P4.3 P4.2 P4.1 P4.0 P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 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. * This specification are subject to be changed without notice. 1.23.2002 14 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr Pad No. Symbol X Y Pad No. Symbol P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 NC NC NC NC RESET TEST VSS OSCO OSCI NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC X -247.8 -126.4 -5.0 117.9 242.5 367.3 492.0 616.3 739.1 861.8 984.7 Y -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 -828.4 1 NC 41 2 NC 42 3 NC 43 4 NC 44 5 NC 45 6 NC 46 7 NC 47 8 NC 48 9 NC 49 10 NC 50 11 NC 51 12 NC 52 13 NC 53 14 NC 54 15 NC 55 16 NC 56 17 NC 57 18 NC 58 19 NC 59 20 NC 60 21 NC 61 22 NC 62 23 NC 63 24 NC 64 25 NC 65 26 VDD1 -950.9 -165.8 66 27 VO -950.9 -285.8 67 28 VSS -950.9 -405.8 68 29 VO1 -950.9 -525.8 69 30 NC 70 31 NC 71 32 NC 72 33 NC 73 34 NC 74 35 VDD -1000.8 -828.4 75 36 P4.3 -854.8 -828.4 76 37 P4.2 -733.4 -828.4 77 38 P4.1 -612.0 -828.4 78 39 P4.0 -490.6 -828.4 79 40 P3.3 -369.2 -828.4 80 * This specification are subject to be changed without notice. 966.0 966.0 966.0 967.7 967.7 -613.1 -491.7 -359.9 -211.1 -88.8 1.23.2002 15 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr PAD DIAGRAM (0,0) EM55550 / EM55600 VDD1 VO VSS VO1 26 27 28 29 60 59 58 57 56 OSCI OSCO VSS TEST RESET 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 VDD P4.3 P4.2 P4.1 P4.0 P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 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. * This specification are subject to be changed without notice. 1.23.2002 16 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr Pad No. Symbol X Y Pad No. Symbol P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 NC NC NC NC RESET TEST VSS OSCO OSCI NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC X -247.8 -126.4 -5.0 117.9 242.5 367.3 492.0 616.3 739.1 861.8 984.7 Y -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 -1228.4 1 NC 41 2 NC 42 3 NC 43 4 NC 44 5 NC 45 6 NC 46 7 NC 47 8 NC 48 9 NC 49 10 NC 50 11 NC 51 12 NC 52 13 NC 53 14 NC 54 15 NC 55 16 NC 56 17 NC 57 18 NC 58 19 NC 59 20 NC 60 21 NC 61 22 NC 62 23 NC 63 24 NC 64 25 NC 65 26 VDD1 -950.9 -565.8 66 27 VO -950.9 -685.8 67 28 VSS -950.9 -805.8 68 29 VO1 -950.9 -925.8 69 30 NC 70 31 NC 71 32 NC 72 33 NC 73 34 NC 74 35 VDD -1000.8 -1228.4 75 36 P4.3 -854.8 -1228.4 76 37 P4.2 -733.4 -1228.4 77 38 P4.1 -612.0 -1228.4 78 39 P4.0 -490.6 -1228.4 79 40 P3.3 -369.2 -1228.4 80 * This specification are subject to be changed without notice. 966.0 966.0 966.0 967.7 967.7 -1013.1 -891.7 -759.9 -611.1 -488.8 1.23.2002 17 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr PAD DIAGRAM (0,0) EM55650 / EM55700 VDD1 VO VSS VO1 26 27 28 29 60 59 58 57 56 OSCI OSCO VSS TEST RESET 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 VDD P4.3 P4.2 P4.1 P4.0 P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 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. * This specification are subject to be changed without notice. 1.23.2002 18 EM55000 EASY SOUND - EM55000 SERIES TINYCONTROLLER-BASEDSYNTHESIZER ary elimin Pr Pad No. Symbol X Y Pad No. Symbol P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 NC NC NC NC RESET TEST VSS OSCO OSCI NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC X -247.8 -126.4 -5.0 117.9 242.5 367.3 492.0 616.3 739.1 861.8 984.7 Y -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 -2023.4 1 NC 41 2 NC 42 3 NC 43 4 NC 44 5 NC 45 6 NC 46 7 NC 47 8 NC 48 9 NC 49 10 NC 50 11 NC 51 12 NC 52 13 NC 53 14 NC 54 15 NC 55 16 NC 56 17 NC 57 18 NC 58 19 NC 59 20 NC 60 21 NC 61 22 NC 62 23 NC 63 24 NC 64 25 NC 65 26 VDD1 -950.9 -1360.8 66 27 VO -950.9 -1480.8 67 28 VSS -950.9 -1600.7 68 29 VO1 -950.9 -1720.8 69 30 NC 70 31 NC 71 32 NC 72 33 NC 73 34 NC 74 35 VDD -1000.8 -2023.4 75 36 P4.3 -854.8 -2023.4 76 37 P4.2 -733.4 -2023.4 77 38 P4.1 -612.0 -2023.4 78 39 P4.0 -490.6 -2023.4 79 40 P3.3 -369.2 -2023.4 80 * This specification are subject to be changed without notice. 966.0 966.0 966.0 967.7 967.7 -1808.1 -1686.7 -1554.9 -1406.1 -1283.8 1.23.2002 19