PLUS MAKE YOUR PRODUCTION A-PLUS VOICE aP89021 21sec aP89010 10se
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aP89021/010
PLUS MAKE YOUR PRODUCTION A-PLUS
VOICE aP89021 21sec aP89010 10sec
APLUS
INTEGRATED CIRCUITS INC.
Sales E-mail:
Address: F-10, Sec. Chenggung Rd., Taipei, Taiwan 115, R.O.C. (115) 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
2007
FEATURES
aP89021/010
Standard CMOS process. Embedded 512K/256K bits EPROM. 21/10 Voice Length sampling 4-bit ADPCM compression. Maximum voice groups. Combination voice building blocks extend playback duration. table entries available voice block combinations. User selectable ADPCM data compress. triggering modes available whole chip option during voice compilation. Trigger Mode Combinations trigger voice groups; sequential trigger. Parallel Trigger Mode Combinations with goes HIGH strobe start voice playback. Voice Group Trigger Options: Edge Level; Hold Un-hold; Retrigger Non-retrigger. Whole Chip Options: Ramp No-ramp; Output Options; trigger mode. 16ms 8KHz sampling rate) Debounce Time both Trigger Modes. HIGH stop playback once. Three user programmable outputs STOP plus, BUSY signal flashing LED. Built-in oscillator control sampling frequency with external resistor. 2.2V 3.6V single power supply stand-by current. Vout1 Vout2 drive speaker directly. COUT drive speaker through external BJT. Development System support voice compilation options selection.
DESCRIPTION
aP89021/010 high performance Voice fabricated with Standard CMOS process with embedded 512K/256K bits EPROM. store 21/10 voice message with 4-bit ADPCM compression 6KHz sampling rate. 8-bit also available user selectable option. trigger modes, simple trigger mode Parallel trigger mode facilitate different user interface. User selectable triggering output signal options provide maximum flexibility various applications. Built-in resistor controlled oscillator, 8-bit current mode output direct speaker driving output minimize number external components. controlled programmer developing software available.
2007
CONFIGURATIONS
aP89021/010
OUT1 VOUT1 VOUT2 OUT2 OUT3 COUT
NAMES
Playback Mode OUT1 VOUT1 VOUT2 OUT2 OUT3 COUT Program Mode ACLK DCLK Description Programmable output (I/O pin) output drive speaker directly output drive speaker directly Power Ground Programmable output (I/O pin) Programmable output (I/O pin) current output Oscillator input Supply voltage programming Trigger (input with internal pull-down) Trigger (input with internal pull-down) Positive Power Supply Trigger (input with internal pull-down) Trigger (input with internal pull-down) Trigger (input with internal pull-down) Reset (input with internal pull-down)
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DESCRIPTIONS
aP89021/010
Input Trigger Pins: used trigger Voice Groups both Parallel Trigger Mode. Programming Mode, used program enable pins. Input Trigger Pin: Trigger Mode, this trigger trigger playback Voice Groups sequentially. Parallel Command Mode, this used address strobe latch input from starts voice playback. Programming Mode, this used signal. Power Supply Pin. Power Ground VOUT1 VOUT2 Digital output pins which drive speaker buzzer directly voice playback. During voice playback, external resistor connected between this sampling frequency. Programming Mode, this ACLK input signal. Connection required during voice playback. Programming Mode, this connected separate 6.5V power supply. OUT1, OUT2 OUT3 Trigger Mode Parallel Command Mode, these pins user programmable pins STOP pulse, BUSY signals. During programming, OUT1 serves while OUT2 serves data COUT Analog 8-bit current mode output voice playback Chip reset playback mode DCLK programming mode.
2007
VOICE SECTION COMBINATIONS
aP89021/010
Voice files created base developing system stored built-in EPROM aP89021/010 chip number fixed length Voice Blocks. Voice Blocks then selected grouped into Voice Groups playback. Voice Groups allowed. Voice Block Table used store information combinations Voice Blocks then group them together form Voice Group.
Chip Memory size Voice Block bytes Voice Block Max. Voice Group Voice Table entries Voice Length 6KHz 4-bit ADPCM) Example Voice Block Combination
aP89021 512K bits
aP89010 256K bits
Assume here have three voice files, they "How You?", Sound Effect Music. Each voice file divided into number fixed length Voice Block stored into memory. Voice File "How You?" stored Voice Block B12. Voice File Sound Effect stored Voice Block B15. Voice File Music Voice Block B40. Voice Blocks grouped together using Voice Table form Voice Group playback: Group Group Group Group Group Voice Group contents "How You?" Sound Effect "How You?" "How You?" Music Music Voice Table Entries
Voice Data Compression
Voice File data stored on-chip EPROM either 4-bit ADPCM 8-bit format. Voice data stored 4-bit ADPCM provides data compression which save memory space. other hand, voice data stored 8-bit format means data compression employed voice playback quality will better.
2007
Programmable Options
aP89021/010
both Trigger Mode Parallel Trigger Mode, user select different trigger functions output signals sent from pins OUT1, OUT2 OUT3. Options affect Voice Group playback called Whole Chip Options. Options only affect playback individual Voice Group called Group Options. Whole Chip Options Parallel Trigger Mode. Ramp-up-down enable disable: When COUT used playback, Ramp-up-down should enabled. This function eliminates `POP' noise beginning voice playback. When VOUT1 VOUT2 used drive speaker directly, Ramp-up-down should disabled.
Fig. Ramp-up-down Enable Output Options:
Fig.2 Ramp-up-down Disable
This option sets three output pins OUT1 OUT2 send different signals during voice playback. Four settings allowed: OUT1 Option Option LED2 STOP OUT2 LED1 LED1 OUT3 BUSY LED2
Option LED1 BUSY STOP Note: Stop plus must enable order have STOP plus come out. BUSY output always HIGH during voice playback.
Fig. Output waveforms
2007
Group Options Edge Level trigger Unholdable Holdable trigger Re-triggerable non-retriggerable Stop pulse disable enable
aP89021/010
User selectable options that affect each individual group called Group Options. They are:
Fig. Fig. show voice playback with different combination triggering mode relationship between outputs voice playback.
Fig. Level, Unholdable, Non-retriggerable
Fig. Level Holdable
Fig. sequential trigger with Level Holdable Unholdable
2007
aP89021/010
Fig. Edge, Unholdable, Non-retrigger
Fig. Edge, Holdable
Fig. sequential trigger with Edge Holdable Unholdable
2007
Overlap trigger supported with Level/Unholdable trigger options:
aP89021/010
Fig. Overlap trigger
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TRIGGER MODES
There triggering modes available aP89021/010.
aP89021/010
Trigger modes determined setting EPORM programmable options during voice data compilation. Trigger Mode With this trigger mode, Voice Groups triggered setting HIGH (not connected) different combinations. Each Voice Group have only independent trigger options (See Fig. trigger options definition). Voice Groups also triggered sequentially setting HIGH.
Parallel Trigger Mode this mode, HIGH according table following page followed setting input HIGH, corresponding Voice Group will triggered. Trigger options defined Fig. valid this mode.
Fig. Parallel Trigger Mode Note that cannot used Single Button Sequential trigger this mode. stead, acts Strobe input clock-in data input from into chip.
2007
Trigger Mode Voice Groups triggered Voice Group HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH
aP89021/010
HIGH HIGH HIGH HIGH HIGH HIGH
Trigger Mode Voice Groups triggered supplying address [S4:S1] with strobe signal. Voice Group
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BLOCK DIAGRAM
aP89021/010
ABSOLUTE MAXIMUM RATINGS
Symbol VOUT (Operating): (Junction) (Storage) Rating -0.5 +4.5 0.3<VIN<VDD <VOUT<VDD +125 +125 Unit
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Symbol Parameter
Operating Voltage Standby current Operating current Input Voltage Input Voltage VOUT Current VOUT high Current COUT Current high Current Current
aP89021/010
Unit
open 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
CHARACTERISTICS 3.3V,
Min.
-0.3
Typ.
-120
Max.
Condition
Frequency Stability
Fosc(2.7V) Fosc(3.4V) Fosc(3V)
2007
TIMING WAVEFORMS
Trigger Mode
S1~S4, COUT STOP BUSY tSTPD
aP89021/010
tSTPW
Parallel Mode
Addr. S1~S4
tSBTW
CHARACTERISTICS
Symbol tSTPD tSTPW tSBTW tLEDC Parameter
3.3V, 8KHz sampling
Min.
Typ.
Max.
Unit
Note
trigger debounce time 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 stroke pulse width flash frequency
Notes This parameter inversely proportional sampling frequency. This parameter proportional sampling frequency.
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OSCILLATOR RESISTANCE TABLE
Sampling Frequency 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
aP89021/010
ROSC KOhm Sampling Frequency 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
Note: data above tables within accuracy measured 3.0V. Oscillator frequency subjected variation.
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TYPICAL APPLICATIONS
Trigger Mode
aP89021/010
0.1uF
VDD,VPP
ROSC
1/4W Speaker
COUT
3.3V
VOUT1 VOUT2 OUT1
Speaker
Fig. Using 3.3V Battery
HT7335
0.1uF 1/4W Speaker
VDD,VPP
ROSC
COUT
4.5V
VOUT1 VOUT2 OUT1
Speaker
Output driving LDO: HT7136 (30mA, 3.6V) HT7133 (30mA, 3.3V) HT7536 (100mA, 3.6V) HT7335 (250mA, 3.5V)
Fig. Using 4.5V Battery
2007
Parallel Mode
aP89021/010
VIN=+5V
VOUT=+3.5V
HT7335
0.1uF ROSC 1/4W Speaker
VDD,VPP COUT
Addr[0] Addr[1] Addr[2] Addr[3]
Note: capacitor from 0.1uF 4.7uF depends kind source sound loudness. base resistor from depends value transistor gain. transistor with beta larger than 150. Reference value above components 2.2uF, 8050D. Refer Oscillator Resistor Table suitable value Rosc.
I[0.2]
OUT[1.3]
860K (VIN-VOUT)
Fig. Control with COUT
2007
Bonding Diagram (aP89021)
aP89021/010
Bonding Diagram (aP89010)
Note: Substrate should connected Vss. Bonding size: 80um 90um
2007
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