AP89021 Aplus Integrated circuits Inc., AP89021 Datasheet
AP89021
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AP89021 Summary of contents
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... Integrated Circuits Inc. VOICE OTP IC aP89021 – 21sec aP89010 – 10sec A PLUS INTEGRATED CIRCUITS INC. Address: 3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C. (115)台北市南港區成功路一段 32 號 3 樓之 10. TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 http: //www ...
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... Development System support voice compilation and options selection. DESCRIPTION aP89021/010 high performance Voice OTP is fabricated with Standard CMOS process with embedded 512K/256K bits EPROM. It can store up to 21/10 sec voice message with 4-bit ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable option. Two trigger modes, simple Key trigger mode and Parallel CPU trigger mode facilitate different user interface ...
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... Trigger pin (input with internal pull-down) VDD Positive Power Supply S3 Trigger (input with internal pull-down) S4 Trigger (input with internal pull-down) PGM Trigger pin (input with internal pull-down) DCLK Reset pin (input with internal pull-down) 3 aP89021/010 RST SBT S4 S3 VDD S2 S1 VPP 9 May 31, 2007 ...
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... STOP pulse, BUSY and LED signals. - During OTP programming, OUT1 serves as OEB while OUT2 serves as data IO. COUT Analog 8-bit current mode D/A output for voice playback RST Chip reset in playback mode or DCLK pin in OTP programming mode. Ver 2.2 aP89021/010 4 May 31, 2007 ...
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... Voice files created by the PC base developing system are stored in the built-in EPROM of the aP89021/010 chip as a number of fixed length Voice Blocks. Voice Blocks are then selected and grouped into Voice Groups for playback Voice Groups are allowed. A Voice Block Table is used to store the information of combinations of Voice Blocks and then group them together to form Voice Group ...
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... Note: Stop plus must be set to enable in order to have STOP plus to come out. The BUSY output is always HIGH during voice playback. Ver 2.2 Fig.2 Ramp-up-down Disable OUT1 OUT2 LED2 LED1 STOP LED1 LED1 BUSY Fig. 3 Output waveforms 6 aP89021/010 OUT3 BUSY LED2 STOP May 31, 2007 ...
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... Stop pulse disable or enable Fig Fig. 9 show the voice playback with different combination of triggering mode and the relationship between outputs and voice playback. Fig. 4 Level, Unholdable, Non-retriggerable Fig. 6 SBT sequential trigger with Level Holdable and Unholdable Ver 2.2 Fig. 5 Level Holdable 7 aP89021/010 May 31, 2007 ...
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... Integrated Circuits Inc. Fig. 9 SBT sequential trigger with Edge Holdable and Unholdable Ver 2.2 Fig. 7 Edge, Unholdable, Non-retrigger Fig. 8 Edge, Holdable 8 aP89021/010 May 31, 2007 ...
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... Integrated Circuits Inc. Overlap trigger is supported with Level/Unholdable trigger options: Ver 2.2 Fig. 10 Overlap trigger 9 aP89021/010 May 31, 2007 ...
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... Integrated Circuits Inc. TRIGGER MODES There are two triggering modes available for aP89021/010. Key or CPU Trigger modes are determined by setting the EPORM programmable options during voice data compilation. Key Trigger Mode With this trigger mode Voice Groups are triggered by setting HIGH or NC (not connected) in different combinations ...
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... Voice Groups can be triggered by supplying address to [S4:S1] with SBT as strobe signal. Voice Group Ver 2.2 aP89021/010 HIGH NC NC HIGH NC NC HIGH NC HIGH HIGH NC HIGH NC NC HIGH HIGH HIGH HIGH NC HIGH HIGH NC S3 ...
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... Integrated Circuits Inc. BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol 0.3<V IN < 0.3 V OUT V SS <V OUT < (Operating): T (Junction) T (Storage) Ver 2.2 Rating -0.5 ~ +4.5 -40 ~ +85 -40 ~ +125 -55 ~ +125 12 aP89021/010 Unit ℃ ℃ ℃ May 31, 2007 ...
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... 70℃ 3.3V Min. Typ. Max. 2.2 3.0 3 2.5 3.0 3.5 -0.3 0 0.5 120 -120 - aP89021/010 Unit Condition V μA I/O open mA I/O open =3. =3.0V mA Vout=0.3V =3.0V mA Vout=2.5V =3. COUT =1.0V =3. =2.5V =3. =0.3V =3.0V Fosc(2.7V) - Fosc(3.4V) Fosc(3V) % May 31, 2007 ...
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... This parameter is inversely proportional to the sampling frequency. 2. This parameter is proportional to the sampling frequency. Ver 2 SBTW ( 70℃ 3.3V 0V, 8KHz sampling ) A Min 100 100 16 14 aP89021/010 t STPD t STPW t BH Typ. Max. Unit ms ms μs 256 64 ms 100 ns 100 ...
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... Note: The data in the above tables are within 3% accuracy and measured at V subjected to IC lot to lot variation. Ver 2.2 R OSC KOhm 300 290 280 270 260 250 240 230 220 210 200 190 180 170 160 150 15 aP89021/010 Sampling Frequency R OSC KOhm KHz 140 11.00 130 11.76 120 12.50 110 13.33 100 14.51 91 15.63 82 16.95 75 18. ...
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... S2 S3 VOUT1 S4 VOUT2 OUT1 SBT VSS Fig. 12 Using 3.3V Battery 0.1uF VDD,VPP RST R OSC COUT OSC VOUT1 S4 VOUT2 OUT1 SBT VSS Fig. 13 Using 4.5V Battery 16 aP89021/010 C1 8Ω 1/4W Speaker 16Ω Speaker C1 8Ω 1/4W Speaker 16Ω Speaker May 31, 2007 ...
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... Reference value for the above components are C = 2.2uF 390 Ohm and T = 8050D. 5. Refer to the Oscillator Resistor Table for suitable value of Rosc. Ver 2.2 0.1uF R OSC VDD,VPP RST OSC COUT Rin 3 OUT[1..3] VSS Fig CPU Control with COUT 17 aP89021/010 C1 8Ω 1/4W Speaker T Rb May 31, 2007 ...
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... Integrated Circuits Inc. 6. Bonding Diagram (aP89021) Bonding Diagram (aP89010) Note: Substrate should be connected to Vss. Bonding pad size: 80um x 90um Ver 2.2 aP89021/010 18 May 31, 2007 ...