 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| EASY SOUND - EM58P300 SERIES TINYCONTROLLER-BASED DUAL CHANNEL SOUND PROCESSOR GENERAL DESCRIPTION EM58P300 is a tiny-controller-based voice synthesizer/dual tone melody/dual tone sound effect IC which contains all the function of EM58000 series and has an OTP (One Time Programmable) ROM inside. FEATURES * * * * * * * * * * * * * * * EM58P300 - ROM : 64k x 10 bits (21 sec@6K sample rate). Single power supply 2.4V ~ 5.5V. Port1 and Port2 with wake-up function, Port3.2 with programmable IR (38KHz carry) communication function. Power down mode for saving power consumption. Single ROM for voice, melody, sound effect and program data. Readable ROM code data. One 6-bit timer overflow control. Two stacks for subroutine calling. Dual channel output simultaneously : (voice + voice), (voice + dual tone melody) or (voice + dual tone sound effect). 5-bit ASPCM synthesizer. Dual tone melody/sound effect generator with programmable envelope. Multiple playing sppeeds in 2KHz ~ 32KHz for voice playback. Multiple tempos and variable beats for dual tone melody/sound effect play-back. Multiple levels of volume control. Fixed current D/A to drive external connected transistor for audio 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 I I I I I O I I/O I/O I/O I/O I/O I/O I/O I/O I/O Symbol P1.2/OEB/Mode option P1.1/PGMB/Mode option P1.0 VSS OSC/ACLK TEST/Vpp VO2 VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1/Dout P2.0/Din P1.3/Din.out.clk/Mode option Function Bit 2 of Port 1 / Program control signal Bit 1 of Port 1 / Program control signal Bit 0 of Port 1 Negative power supply. Oscillation component connection pin / Program control signal Test/Programing. Voice output. No connect Positive power supply. Bit 3 of Port 3. Bit 2 of Port 3. Bit 1 of Port 3. 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 10.15.2001 1 * This specification are subject to be changed without notice. EASY SOUND - EM58P300 SERIES TINYCONTROLLER-BASED DUAL CHANNEL SOUND PROCESSOR PIN ASSIGNMENT EM58P300 P1.2 P1.1 P1.0 GND OSC VPP VO2 VO1 VDD 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 P1.3 P2.0 P2.1 P2.2 P2.3 P3.0 P3.1 P3.2 P3.3 18 pin DIP 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. * This specification are subject to be changed without notice. 10.15.2001 2 EASY SOUND - EM58P300 SERIES TINYCONTROLLER-BASED DUAL CHANNEL SOUND PROCESSOR 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 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 P3 Sink current of P2 (after KEYB) Sink current of P2 (before KEYB) Input current of P1 Output current of VO1, VO2 Oscillation resistor Oscillator frequency Oscillator frequency deviation Sym. V DD IDDS IDDO IOD IOS IOS1 IOS2 I IH IVO Rosc Fosc Fosc Min. 2.4 2.0 2.3 2.3 4.0 0.9 -10 Typ. 3.0 3.0 3.5 3.5 3.0 3.0 5.0 100 1.0 - Max. 5.5 1.0 250 10 10 6.0 1.1 10 Unit V A A mA mA mA A A mA K MHz % Condition VDD=3V VDD=3V, No load VDD=3V, VO=2.4V VDD=3V, VO=0.4V VDD=3V, VO=0.4V VDD=3V, VO=0.4V VDD=3V VDD=3V, VO=0.7V, two channel full scale output VDD=2.4V ~ 5.5V VDD=2.4V ~ 5.5V VDD=2.4V ~ 5.5V / Fosc * This specification are subject to be changed without notice. 10.15.2001 3 EASY SOUND - EM58P300 SERIES TINYCONTROLLER-BASED DUAL CHANNEL SOUND PROCESSOR PAD DIAGRAM OSC 5 GND 4 P1.0 P1.1 P1.2 P1.3 P2.0 P2.1 P2.2 P2.3 3 2 1 18 17 16 15 14 (0,0) EM58P300 6 7 8 9 10 11 12 13 VPP VO2 VO1 VDD P3.3 P3.2 P3.1 P3.0 Chip Size : 2930 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 P1.2 P1.1 P1.0 GND OSC VPP VO2 VO1 VDD P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 X 325.8 128.7 -56.5 -708.4 -1325.0 -1256.2 -879.3 -233.4 -13.7 963.2 1084.1 1205.0 1325.9 1275.9 1090.6 893.5 708.2 511.1 Y 900.6 900.6 900.6 876.7 879.0 -890.0 -890.0 -890.0 -878.4 -878.4 -878.4 -878.4 -878.4 900.6 900.6 900.6 900.6 900.6 10.15.2001 4 * This specification are subject to be changed without notice. |
Price & Availability of EM58P300
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |