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| EASY SOUND EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR inary Prelim GENERAL DESCRIPTION EM57P300 is a tiny-controlled-based voice/dual tone melody/dual tone sound effect Ics which contain all the function of EM57000 series and has an OTP (One Time Programmable) ROM inside. FEATURES * * * * * * * * * * * EM57P300 - ROM : 64k x 10 bits (21 sec@6K sample rate). Working Voltage 2.4V ~ 5.1V. One 4-bit input port, two 4-bit I/O ports, and 32x4 bits RAM. 8k (maximum) program ROM. One 6-bit timer overflow control. ASPCM synthesizer and dual tone melody/sound effect generator. 4k~32k Hz playing speed for voice play-back. Multiple tempos for dual tone melody/sound effect play-back. Variable beats for dual tone melody/sound effect play-back. Multiple levels of volume control. Fixed current D/A output to drive external connected transistor for voice output. PIN DESCRIPTIONS Pin NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 I/O I O I/O I/O I/O I/O I/O I/O I/O I/O I I I I I I I Symbol VDD VO P3.3 P3.2 P3.1 NC P3.0 P2.3 P2.2 P2.1/Dout P2.0/Din P1.3/Din.out.clk/Mode option P1.2/OEB/Mode option P1.1/PGMB/Mode option P1.0/ACLK VSS OSC TEST/Vpp Function Positive power supply. Voice output. Bit 3 of Port 3. Bit 2 of Port 3. Bit 1 of Port 3. No connect Bit 0 of Port 3. Bit 3 of Port 2. Bit 2 of Port 2. Bit 1 of Port 2 / Program data output signal Bit 0 of Port 2 / Program data input signal Bit 3 of Port 1 / Program control signal Bit 2 of Port 1 / Program control signal Bit 1 of Port 1 / Program control signal Bit 0 of Port 1 / Program control signal Negative power supply. Oscillation component connection pin. Test/Programing. * This specification are subject to be changed without notice. 10.15.2001 1 EASY SOUND EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR PIN ASSIGNMENT inary Prelim EM57P300 VDD VO P3.3 P3.2 P3.1 NC P3.0 P2.3 P2.2 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 VPP OSC GND P1.0 P1.1 P1.2 P1.3 P2.0 P2.1 18 pin DIP PROGRAMMING TIMING DIAGRAM Din out clk PGMB ADDR ACLK Mode Dout D0 D1 D2 D9 S0 S1 Note :These 12 bits are not part segment code or voice code under mode. * This specification are subject to be changed without notice. OEB Option mode Tppw 12V Vpp Din 5v Option mode Option mode Tdsu Tdsh Toed Tdsu Tdsh Trs Tmcs Tas Mode valid Tacpw Trs D0 D1 D2 Tps 0000 D9 S0 S1 Note : These 12 bits are not parted into segment code or voice code under security mode. 0001 10.15.2001 2 EASY SOUND EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR inary Prelim PROGRAMMING MODE Mode Regular Security P13 0 0 P12 0 0 P11 0 1 TIMING PARAMETER Symbol Parameter Min. Max. Unit us us ns ns us us us us ns Trs Level set up time 2 Tmcs Mode code setup time 2 Tdsu Data set up time 100 Tdsh Data hold time 100 Tas ACLK to byte select time 2 Tacpw Address clock pulse width 2 Tppw Program pulse width 100 Tps Programming mode set up time 4 Toed Output enable setup time 300 Note : Segment ROM S1, S0 is programed just while 5 LSBs of ADDR are all 0. Programming for security mode : When programming in security mode, the waveform is just like above. The programming data is as below : B11 ~ B1 B0 User defined Security bit Note : When security = 0, enable security; When security = 1, disable security. DC PROGRAMMING CHARACTERISTICS (VDD = 5V+0.5v, VPP = 12.5V+0.5v) Items Input high voltage Input low voltage Input current Output high voltage Output low volatge VDD supply current VPP supply current Sym. VIH VIL IIN V OH V OL IDD I PP Min. 2.2 -0.3 2.4 Max. VDD+1.0 0.8 10 0.4 100 50 Unit V V A V V mA mA VDD=5V, VIN=0~VDD IOH =400A IOL =2.1mA VDD=5V VPP=12.5V Test Conditions * This specification are subject to be changed without notice. 10.15.2001 3 EASY SOUND EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR inary Prelim ABSOLUTE MAXIMUM RATINGS Items Supply Voltage Input Voltage Operating Temperature Storage Temperature Sym. V DD -V SS V IN T OP TSTG Min. -0.3 VSS-0.3 -20 -55 Max. 6.0 VDD+0.3 70 +125 Unit V V o o C C ELECTRICAL CHARACTERISTICS (VDD = 3V,25oC unless otherwise specified) Parameter Operating voltage Standby current Operating current Drive current of P2,P3 Sink current of P2, P3 Output current of VO Oscillation resistor Oscillator frequency Sym. V DD IDDS IDDO IOD IOS IVO R Fosc Min. 2.4 1.0 1.6 2.0 Typ. 3.0 3.0 1.0 1.0 Max. 5.1 1.0 280 4.0 Unit V A A mA mA mA M MHz VDD=3V VDD=3V, No load VDD=3V, VO=2.4V VDD=3V, VO=0.4V VDD=3V, VO=0.7V (Step 7) VDD=3V VDD=3V Condition * This specification are subject to be changed without notice. 10.15.2001 4 EASY SOUND EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR APPLICATION CIRCUIT inary Prelim 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. 4-key Application Circuit *1 VCC TR1 TR2 TR3 TR4 VCC U1 15 14 13 12 1 17 18 16 P1.0 P1.1 P1.2 P1.3 VDD OSC TEST VSS P2.0 11 P2.1 10 P2.2 9 P2.3 8 P3.0 7 P3.1 5 P3.2 4 P3.3 3 VO 2 VCC NPN Rb *2 16-key Application Circuit TR1 TR2 TR3 TR4 TR5 TR9 TR10 TR11 TR12 TR13 TR14 TR15 TR16 TR6 TR7 TR8 U1 15 14 13 12 1 17 18 16 P1.0 P1.1 P1.2 P1.3 VDD OSC TEST VSS P2.0 11 P2.1 10 P2.2 9 P2.3 8 P3.0 7 P3.1 5 P3.2 4 P3.3 3 VO 2 *1 VCC VCC NPN Rb *2 * This specification are subject to be changed without notice. 10.15.2001 5 EASY SOUND EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR inary Prelim 32-key Application Circuit VCC NPN Rb *1 VCC *2 16 18 17 1 VSS TEST OSC VDD VO P3.3 P3.2 P3.1 P3.0 2 3 4 5 7 12 13 14 15 P1.3 P1.2 P1.1 P1.0 P2.3 8 P2.2 9 P2.1 10 P2.0 11 D1 VCC P10 P11 P12 P13 TR1 TR2 TR3 TR4 TR5 TR6 TR7 TR8 TR9 TR10 TR11 TR12 TR13 TR14 TR15 TR16 TR17 TR18 TR19 TR20 TR21 TR22 TR23 TR24 TR25 TR26 TR27 TR28 TR29 TR30 TR31 TR32 10K D2 10K 10K D3 64-key Application Circuit VCC NPN Rb 16 18 17 1 VSS TEST OSC VDD VO P3.3 P3.2 P3.1 P3.0 2 3 4 5 7 *2 *1 VCC 12 13 14 15 P1.3 P1.2 P1.1 P1.0 P2.3 8 P2.2 9 P2.1 10 P2.0 11 D1 VCC TR1 TR2 TR3 TR4 TR5 TR6 TR7 TR8 TR9 TR10 TR11 TR12 TR13 TR14 TR15 TR16 TR17 TR18 TR19 TR20 TR21 TR22 TR23 TR24 TR25 TR26 TR27 TR28 TR29 TR30 TR31 TR32 TR33 TR34 TR35 TR36 TR37 TR38 TR39 TR40 TR41 TR42 TR43 TR44 TR45 TR46 TR47 TR48 10K D2 10K 10K D3 TR49 TR50 TR51 TR52 TR53 TR54 TR55 TR56 TR57 TR58 TR59 TR60 TR61 TR62 TR63 TR64 * This specification are subject to be changed without notice. 10.15.2001 6 EASY SOUND EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR inary Prelim 128-key Application Circuit (A) VCC NPN Rb 16 18 17 1 VSS TEST OSC VDD VO P3.3 P3.2 P3.1 P3.0 2 3 4 5 7 *2 *1 VCC 12 13 14 15 P1.3 P1.2 P1.1 P1.0 P2.3 8 P2.2 9 P2.1 10 P2.0 11 D1 VCC TR1 TR2 TR3 TR4 TR5 TR6 TR7 TR8 TR9 TR10 TR11 TR12 TR13 TR14 TR15 TR16 TR17 TR18 TR19 TR20 TR21 TR22 TR23 TR24 TR25 TR26 TR27 TR28 TR29 TR30 TR31 TR32 TR33 TR34 TR35 TR36 TR37 TR38 TR39 TR40 TR41 TR42 TR43 TR44 TR45 TR46 TR47 TR48 10K D2 10K 10K D3 TR49 TR50 TR51 TR52 TR53 TR54 TR55 TR56 TR57 TR58 TR59 TR60 TR61 TR62 TR63 TR64 128-key Application Circuit (B) P32 10K P31 P33 10K P31 P33 10K P32 L9 P32 10K P31 L12 P33 10K P32 P30 L14 P33 10K P32 P31 L15 10K P30 L16 L10 P30 P33 10K L13 P33 P32 P31 L11 P31 P30 L9 TR65 TR73 TR74 TR75 TR76 TR77 TR78 TR79 TR80 L10 TR81 TR82 TR83 TR84 TR85 TR86 TR87 TR88 L11 TR89 TR90 TR91 TR92 TR93 TR94 TR95 TR96 L12 TR97 TR98 TR99 TR100 TR101 TR102 TR103 TR104 L13 TR105 TR106 TR107 TR108 TR109 TR110 TR111 TR112 L14 TR113 TR114 TR115 TR116 TR117 TR118 TR119 TR120 L15 TR121 TR122 TR123 TR124 TR125 TR126 TR127 TR128 L16 P10 P11 TR66 TR67 P12 P13 P20 TR68 TR69 TR70 P21 P22 TR71 TR72 P23 * This specification are subject to be changed without notice. 10.15.2001 7 EASY SOUND EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR PAD DIAGRAM P3.2 P3.3 4 3 inary Prelim VO 2 VDD 1 VPP 18 OSC 17 GND P1.0 16 15 (0,0) EM57P300 P3.1 5 7 8 9 10 11 12 14 13 P1.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 Chip Size : 3000 x 2100 um For PCB layout, IC substrate must be connected to Vss. Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Symbol VDD VO P3.3 P3.2 P3.1 NC P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0 GND OSC VPP X -158.4 -695.9 -1077.0 -1278.3 -1310.0 -1128.5 -951.3 -780.0 752.2 923.5 1107.7 1284.0 1284.0 1246.7 1014.6 342.9 182.7 Y 824.1 849.0 849.0 849.0 -741.5 -850.0 -850.0 -850.0 -850.0 -850.0 -850.0 -850.0 -721.5 849.0 824.1 849.0 849.0 10.15.2001 8 * This specification are subject to be changed without notice. |
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