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| www..com Integrated Circuits Inc. APLUS AP89042 MAKE YOUR PRODUCTION A-PLUS VOICE OTP IC AP89042 - 42sec .com ee DataSh APLUS INTEGRATED CIRCUITS INC. Sales E-mail: Address: 3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C. (115) 32 3 10. TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw sales@aplusinc.com.tw Technology E-mail: service@aplusinc.com.tw .com Ver 2.0 1 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. FEATURES l l l l l l l l Standard CMOS process. Embedded 1M EPROM. 42 Sec Voice Length at 6 KHz sampling and 4-bit ADPCM compression. Maximum 32 Voice Groups Combination of voice building blocks to extend playback duration. 960 table entries are available for voice block combinations. User selectable PCM or ADPCM data compress. AP89042 Two triggering modes are available by whole chip option during voice compilation. - Key Trigger Mode - Combinations of S1 ~ S8 to trigger up to 32 voice groups; SBT for sequential trigger. CPU Parallel Trigger Mode - Combinations of S1 ~S5 with SBT goes HIGH to strobe l l l t4U.com start the voice playback. Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger. Whole Chip Options: Ramp / No-ramp; Output Options; Key / CPU trigger mode. 16ms (@ 8KHz sampling rate) Debounce Time for both Key CPU Trigger Mode. RST pin set to HIHG to stop playback at once. Three user programmable outputs for STOP plus, BUSY signal and flashing LED. .com Built-in oscillator to control sampling frequency with an external resistor. 2.2V - 3.6V single power supply and < 5uA low stand-by current. l l l l l l l ee DataSh PWM Vout1 and Vout2 drive speaker directly. D/A COUT to drive speaker through an external BJT. Development System support voice compilation and options selection. DESCRIPTION AP89042 high performance Voice OTP is fabricated with Standard CMOS process with embedded 1M bits EPROM. It can store up to 42 sec voice messages 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. User selectable triggering and output signal options provide maximum flexibility to various applications. Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct speaker driving output minimize the number of external components. PC controlled programmer and developing software are available. .com Ver 2.0 2 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. PIN CONFIGURATIONS AP89042 S8 OUT1 VOUT1 VOUT2 VSS OUT2 OUT3 COUT OSC t4U.com 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 S7 RST SBT S4 S3 VDD S2 S1 VPP S6 S5 ee DataSh DIP / SOP .com 300 MIL PIN NAMES PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 .com 20 Ver 2.0 Playback Mode S8 OUT1 VOUT1 VOUT2 VSS OUT2 OUT3 COUT OSC S5 S6 VPP S1 S2 VDD S3 S4 SBT RST S7 OTP Program Mode OEB VSS IO ACLK VPP S1 S2 S3 S4 PGM DCLK - Description Trigger pin (input with internal pull-down) Programmable output (I/O pin) PWM output to drive speaker directly PWM output to drive speaker directly Power Ground Programmable output (I/O pin) Programmable output (I/O pin) D/A current output Oscillator input Trigger pin (input with internal pull-down) Trigger pin (input with internal pull-down) Supply voltage for OTP programming Trigger pin (input with internal pull-down) Trigger pin (input with internal pull-down) 3.6 - 5.0V Positive Power Supply Trigger (input with internal pull-down) Trigger (input with internal pull-down) Trigger pin (input with internal pull-down) Reset pin (input with internal pull-down) Trigger pin (input with internal pull-down) 3 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. PIN DESCRIPTIONS S1 ~ S8 AP89042 Input Trigger Pins: - S1 to S8 is used to trigger the 32 Voice Groups in both Key and CPU Parallel Trigger Mode. - In OTP Programming Mode, S1 to S7 are used as program enable pins. SBT Input Trigger Pin: - In Key Trigger Mode, this pin is trigger pin to trigger the playback of Voice Groups one by one sequentially. - In CPU Parallel Command Mode, this pin is used as address strobe to latch the input from S1 to S5 and starts the voice playback. - In OTP Programming Mode, this pin is used as PGM signal. VDD Power Supply Pin. VSS Power Ground Pin t4U.com VOUT1 and VOUT2 Digital PWM output pins which can drive speaker and buzzer directly for voice playback. .com ee DataSh OSC During voice playback, an external resistor is connected between this pin and the VDD pin to set the sampling frequency. In OTP Programming Mode, this is the ACLK input signal. VPP Connection to VDD is required during voice playback. In OTP Programming Mode, this pin is connected to a separate 6.5V power supply. OUT1, OUT2 and OUT3 - In Key Trigger Mode and CPU Parallel Command Mode, these pins are user programmable pins for the 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. .com Ver 2.0 4 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. VOICE SECTION COMBINATIONS AP89042 Voice files created by the PC base developing system are stored in the built-in EPROM of the AP89042 chip as a number of fixed length Voice Blocks. Voice Blocks are then selected and grouped into Voice Groups for playback. Up to 32 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. Chip Memory size Max no. of Voice Block No. of bytes per Voice Block Max. no. of Voice Group No. of Voice Table entries Voice Length (@ 6KHz 4-bit ADPCM) Example of Voice Block Combination t4U.com AP89042 1M bits 252 512 32 960 42 sec Assume here we have three voice files, they are "How are You?", Sound Effect and Music. Each of the voice file is divided into a number of fixed length Voice Block and stored into the memory. .com Voice File 1 - "How are You?" is stored in Voice Block B0 to B12. Voice File 2 - Sound Effect is stored in Voice Block B13 to B15. Voice File 3 - Music is Voice Block B16 to B40. Voice Blocks are grouped together using Voice Table to form Voice Group for playback: Group no. Group 1 Group 2 Group 3 Group 4 Voice Group contents "How are You?" Sound Effect + "How are You?" "How are You?" + Music Music Voice Table Entries B0 ... B12 B13 ... B15 + B0 ... B12 B0 ... B12 + B16 ... B40 B16 ... B40 ee DataSh Voice Data Compression Voice File data is stored in the on-chip EPROM as either 4-bit ADPCM or 8-bit PCM format. Voice data stored as 4-bit ADPCM provides 2:1 data compression which can save 50% of memory space. On the other hand, voice data are stored as 8-bit PCM format means no data compression is employed .com but voice playback quality will be better. Ver 2.0 5 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. Programmable Options AP89042 In both Key Trigger Mode and CPU Parallel Trigger Mode, user can select different trigger functions and output signals to be sent out from the pins OUT1, OUT2 and OUT3. Options affect all Voice Group playback are called Whole Chip Options. Options only affect the playback of individual Voice Group are called Group Options. Whole Chip Options * * Key or CPU Parallel Trigger Mode. Ramp-up-down enable or disable: When COUT is used for playback, Ramp-up-down should be enabled. This function eliminates the `POP' noise at the beginning and end of voice playback. When VOUT1 and VOUT2 are used to drive speaker directly, Ramp-up-down should be disabled. t4U.com ee DataSh Fig. 1 Ramp-up-down Enable .com Fig.2 Ramp-up-down Disable * Output Options: This option sets up the three output pins OUT1 and OUT2 to send out different signals during voice playback. Four settings are allowed: OUT1 Option 1 Option 2 Option 3 LED2 STOP LED1 OUT2 LED1 LED1 BUSY OUT3 BUSY LED2 STOP Option 4 LED1 BUSY /BUSY Note: Stop plus and BUSY must be set to enable in order to have STOP plus and BUSY high to come out. .com Fig. 3 Output waveforms Ver 2.0 6 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. Group Options * * * * AP89042 User selectable options that affect each individual group are called Group Options. They are: Edge or Level trigger Unholdable or Holdable trigger Re-triggerable or non-retriggerable Stop pulse disable or enable Fig. 4 to Fig. 9 show the voice playback with different combination of triggering mode and the relationship between outputs and voice playback. t4U.com ee DataSh .com Fig. 4 Level, Unholdable, Non-retriggerable Fig. 5 Level Holdable .com Ver 2.0 Fig. 6 SBT sequential trigger with Level Holdable and Unholdable 7 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. AP89042 Fig. 7 Edge, Unholdable, Non-retrigger t4U.com ee DataSh .com Fig. 8 Edge, Holdable Fig. 9 SBT sequential trigger with Edge Holdable and Unholdable .com Ver 2.0 8 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. Overlap trigger is supported with Level/Unholdable trigger options: AP89042 t4U.com ee DataSh .com Fig. 10 Overlap trigger .com Ver 2.0 9 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. TRIGGER MODES There are two triggering modes available with AP89042. AP89042 Key or CPU Trigger modes are determined by setting the EPORM programmable options during voice data compilation. Key Trigger Mode With this trigger mode, up to 32 Voice Groups are triggered by setting S1 to S8 to HIGH or NC (not connected) in different combinations. Each Voice Group can have its only independent trigger options (See Fig. 4, 5, 7 and 8 for trigger options definition). Voice Groups can also be triggered sequentially by setting SBT pin to HIGH. CPU Parallel Trigger Mode In this mode, S1 to S5 are set to HIGH or LOW according to the table above and followed by setting the SBT input pin to HIGH, the corresponding Voice Group will be triggered. t4U.com Trigger options defined in Fig. 4, 5, 7 and 8 are valid for this mode. .com ee DataSh Fig. 11 CPU Parallel Trigger Mode Note that SBT pin cannot be used as Single Button Sequential trigger in this mode. In stead, it acts as a Strobe input to clock-in the data input from S1 to S5 into the chip. .com Ver 2.0 10 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. Key Trigger Mode Up to 32 Voice Groups can be triggered by S1 to S8. Voice Group 1 2 3 4 5 6 7 8 9 10 11 12 13 t4U.com AP89042 S1 HIGH NC NC NC NC NC NC NC HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC NC NC HIGH HIGH HIGH NC NC NC NC HIGH HIGH HIGH S2 NC HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC NC NC HIGH HIGH HIGH NC NC NC NC HIGH HIGH S3 NC NC HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC NC S4 NC NC NC HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC S5 NC NC NC NC HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC NC NC HIGH HIGH HIGH NC NC NC NC HIGH HIGH HIGH HIGH NC NC NC S6 NC NC NC NC NC HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC NC NC HIGH HIGH HIGH NC NC NC NC HIGH HIGH HIGH HIGH NC NC S7 NC NC NC NC NC NC HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC NC NC HIGH HIGH HIGH NC NC NC NC HIGH HIGH HIGH HIGH NC S8 NC NC NC NC NC NC NC HIGH NC NC NC NC NC NC HIGH HIGH NC NC NC NC NC HIGH HIGH HIGH NC NC NC NC HIGH HIGH HIGH HIGH 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ee DataSh .com NC HIGH HIGH HIGH NC NC NC NC NC HIGH HIGH HIGH NC NC NC NC HIGH NC NC HIGH HIGH HIGH NC NC NC NC HIGH HIGH HIGH HIGH NC NC NC NC .com Ver 2.0 11 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. CPU Trigger Mode AP89042 Up to 32 Voice Groups can be triggered by supplying address to [S5:S1] with SBT as strobe signal. Voice Group 1 2 3 4 5 6 7 8 9 10 11 12 t4U.com S8 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC S7 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC S6 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC S5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S4 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 S3 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 S2 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 S1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ee DataSh .com .com Ver 2.0 12 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. BLOCK DIAGRAM AP89042 t4U.com ABSOLUTE MAXIMUM RATINGS Symbol VDD - VSS VIN VOUT T (Operating) T (Storage) Rating .com Unit -0.5 ~ +4.5 VSS - 0.3 .com Ver 2.0 13 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. DC CHARACTERISTICS ( TA = 0 to 70, VDD = 3.3V, VSS = 0V ) Symbol Parameter VDD ISB IOP VIH VIL IOL IOH ICO IOH t4U.com AP89042 Unit V A mA V V mA mA mA mA mA I/O open I/O open VDD=3.0V VDD=3.0V Vout=0.3V, VDD=3.0V Vout=2.5V, VDD=3.0V VCOUT=1.0V, VDD=3.0V VOH=2.5V, VDD=3.0V VOL=0.3V, VDD=3.0V Min. 2.2 2.5 -0.3 Typ. 3.0 1 3.0 0 120 -120 -3 -8 8 Max. 3.6 5 15 3.5 0.5 Condition Operating Voltage Standby current Operating current "H" Input Voltage "L" Input Voltage VOUT low O/P Current VOUT high O/P Current C OUT O/P Current O/P high Current O/P low Current IOL F/F ee DataSh Frequency Stability .com -5 +5 % Fosc(2.7V) - Fosc(3.4V) Fosc(3V) .com Ver 2.0 14 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. TIMING WAVEFORMS KEY Trigger Mode tKD S1~S8, SBT COUT STOP BUSY tBD tBH tSTPD tSTPW AP89042 CPU Parallel Mode Addr. S1~S5 SBT tAS tAH tSBTW AC CHARACTERISTICS Symbol t4U.com ( TA = 0 to 70, VDD = 3.3V, VSS = 0V, 8KHz sampling ) Parameter Key trigger debounce time Key trigger debounce time - retrigger STOP pulse output delay time STOP pulse width BUSY signal output delay time BUSY signal output hold time Address set-up time Address hold time SBT stroke pulse width LED flash frequency Min. 16 .com Typ. 64 100 3 Max. 256 100 Unit ms ms s ms ns ns ns ns s Hz Note 1 1 tKD tKD tSTPD tSTPW tBD tBH tAS tAH tSBTW tLEDC ee DataSh 24 100 100 65 1 1 2 Notes : 1. This parameter is inversely proportional to the sampling frequency. 2. This parameter is proportional to the sampling frequency. .com Ver 2.0 15 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. OSCILLATOR RESISTANCE TABLE Sampling Frequency KHz 4.90 5.26 5.88 6.09 6.33 6.67 6.85 7.14 7.46 7.70 8.06 8.47 8.93 9.26 9.80 10.42 ROSC KOhm 300 290 280 AP89042 ROSC KOhm 140 130 120 110 100 91 82 75 68 62 56 51 43 Sampling Frequency KHz 11.00 11.76 12.50 13.33 14.51 15.63 16.95 18.18 19.23 20.83 22.22 23.81 25.00 t4U.com 270 260 250 240 230 220 210 200 190 180 170 160 150 ee DataSh Note: The data in the above tables are within 3% accuracy and measured at VDD = 3.0V. Oscillator frequency is .com subjected to IC lot to lot variation. .com Ver 2.0 16 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. TYPICAL APPLICATIONS Key Trigger Mode AP89042 0.01uF 0.1uF VDD,VPP ROSC 8 Speaker RST OSC COUT 390 8050D 3.3V * * * S1 S2 S3 * * * VOUT1 VOUT2 OUT1 VSS 8 / 16 Speaker S8 SBT t4U.com ee DataSh Fig. 12 Using 3.3V Battery .com HT7335 0.01uF 10uF 8 Speaker VDD,VPP ROSC RST OSC COUT 8050D 4.5V * * * S1 S2 S3 * * * VOUT1 VOUT2 OUT1 VSS 8 / 16 Speaker S8 SBT Output driving of HT LDO: HT7136 (30mA, 3.6V) HT7133 (30mA, 3.3V) HT7536 (100mA, 3.6V) HT7335 (250mA, 3.5V) .com Fig. 13 Using 4.5V Battery Ver 2.0 17 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. CPU Parallel Mode AP89042 VIN=+5V VOUT=+3.5V HT7335 0.01uF ROSC 10uF 8 Speaker VDD,VPP RST OSC COUT 8050D Addr[0] Addr[1] Addr[2] * * * * * * S1 S2 S3 * * * MCU Addr[4] S5 Rin 3 t4U.com I[0..2] OUT[1..3] ee DataSh VSS .com Rin = 860K x (VIN-VOUT) / VIN Fig. 14 5V CPU Control with COUT .com Ver 2.0 18 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. Bonding Diagram AP89042 t4U.com ee DataSh Bonding pad size: 80um x 90um .com MODE pad MUST be not connected. Pad Name VDD MODE S3 S4 SBT RST S7 S8 OUT1 VOUT1 VOUT2 Location (X,Y) 2199.83, 1276.99 1918.34, 1281.99 1652.19, 1281.99 1448.56, 1281.99 1182.62, 1281.99 978.99, 1281.99 713.23, 1281.99 509.60, 1281.99 243.99, 1281.99 173.70, 1014.23 713.70, 614.27 Pad Name VSS OUT2 OUT3 COUT OSC S5 S6 VPP S1 S2 Location (X,Y) 173.70, 358.65 173.70, 138.00 439.31, 138.00 642.94, 138.00 1276.09, 138.00 1745.66, 138.00 1949.29, 138.00 2200.12, 299.45 2200.09, 834.58 2200.09, 1038.21 .com Ver 2.0 19 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. PACKAGES DIMENSION OUTLINES 20-Pin 300mil P-DIP Package AP89042 t4U.com ee DataSh .com .com Ver 2.0 20 Feb 07, 2006 DataSheet4 U .com www..com Integrated Circuits Inc. 20-Pin 300mil SOP Package AP89042 t4U.com .com .com Ver 2.0 21 Feb 07, 2006 DataSheet4 U .com |
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