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VOICE OTP. aP8942A Datasheet

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VOICE OTP. aP8942A Datasheet






aP8942A OTP. Datasheet pdf. Equivalent




aP8942A OTP. Datasheet pdf. Equivalent





Part

aP8942A

Description

VOICE OTP



Feature


Integrated Circuits Inc. aP8942A APLUS MAKE YOUR PRODUCTION A-PLUS VOICE OTP IC aP8942A – 42sec APLUS INTEGRATE D CIRCUITS INC. Address: 3 F-10, No. 3 2, Sec. 1, Chenggung Rd., Taipei, Taiwa n 115, R.O.C. Sales E-mail: sales@aplu sinc.com.tw (115) 32 3 10. TEL: 886 -2-2782-9266 FAX: 886-2-2782-9255 WEBS ITE : http: //www.aplusinc.com.tw Supp ort E-mail: service@.
Manufacture

APLUS

Datasheet
Download aP8942A Datasheet


APLUS aP8942A

aP8942A; aplusinc.com.tw Ver 5.0 1 OCT 01, 2012 Integrated Circuits Inc. aP8942A FE ATURES • Standard CMOS process. • E mbedded 1M bits EPROM. • 42 sec Voice Length at 6KHz sampling and 4-bit ADPC M compression. • Maximum 32 voice gro ups. • Combination of voice blocks to extend playback duration. • 960 tabl e entries are available for voice block combinations. • User selectab.


APLUS aP8942A

le PCM or ADPCM data compression. • Tw o triggering modes are available (EPROM programmable options). - Key Trigger M ode – Combinations of S1 ~ S8 to trig ger 32 Voice Groups; SBT sequential tri gger is possible. - CPU Parallel Trigge r Mode – Combinations of S1 ~ S5 with SBT goes HIGH to strobe start the voic e playback. • Voice Group Trigger Opt ions: Edge / Level; Hold /.


APLUS aP8942A

Un-hold; Retrigger / Non-retrigger. • Whole Chip Options: Ramp / No-ramp; Ou tput Options; Key / CPU trigger mode. 16ms (@ 8KHz sampling rate) Debounce Time for both Key and CPU Trigger Mode . • RST pin set to HIGH to stop playb ack at once. • Two user programmable outputs for STOP pulse, BUSY signal and flashing LED. • Built-in oscillator to control sampling frequenc.

Part

aP8942A

Description

VOICE OTP



Feature


Integrated Circuits Inc. aP8942A APLUS MAKE YOUR PRODUCTION A-PLUS VOICE OTP IC aP8942A – 42sec APLUS INTEGRATE D CIRCUITS INC. Address: 3 F-10, No. 3 2, Sec. 1, Chenggung Rd., Taipei, Taiwa n 115, R.O.C. Sales E-mail: sales@aplu sinc.com.tw (115) 32 3 10. TEL: 886 -2-2782-9266 FAX: 886-2-2782-9255 WEBS ITE : http: //www.aplusinc.com.tw Supp ort E-mail: service@.
Manufacture

APLUS

Datasheet
Download aP8942A Datasheet




 aP8942A
Integrated Circuits Inc.
aP8942A
APLUS MAKE YOUR PRODUCTION A-PLUS
VOICE OTP IC
aP8942A – 42sec
APLUS INTEGRATED CIRCUITS INC.
Address:
3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei,
Taiwan 115, R.O.C.
Sales E-mail:
sales@aplusinc.com.tw
(115)台北市南港區成功路一段 32 3 樓之 10.
TEL: 886-2-2782-9266
FAX: 886-2-2782-9255
WEBSITE : http: //www.aplusinc.com.tw
Support E-mail:
service@aplusinc.com.tw
Ver 5.0
1 OCT 01, 2012




 aP8942A
Integrated Circuits Inc.
aP8942A
FEATURES
Standard CMOS process.
Embedded 1M bits EPROM.
42 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression.
Maximum 32 voice groups.
Combination of voice blocks to extend playback duration.
960 table entries are available for voice block combinations.
User selectable PCM or ADPCM data compression.
Two triggering modes are available (EPROM programmable options).
- Key Trigger Mode – Combinations of S1 ~ S8 to trigger 32 Voice Groups; SBT
sequential trigger is possible.
- CPU Parallel Trigger Mode – Combinations of S1 ~ S5 with SBT goes HIGH to
strobe 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 and CPU Trigger Mode.
RST pin set to HIGH to stop playback at once.
Two user programmable outputs for STOP pulse, BUSY signal and flashing LED.
Built-in oscillator to control sampling frequency with an external resistor.
2.6V – 5.0V; Wide range single power supply and < 5uA low stand-by current.
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
aP8942A high performance Voice OTP is fabricated with Standard CMOS process with embedded
1M bits EPROM. It can store up to 42sec 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. 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.
Ver 5.0
2 OCT 01, 2012




 aP8942A
Integrated Circuits Inc.
PIN CONFIGURATIONS
aP8942A
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Ver 5.0
S8 1
20 S7
OUT1 2
19 RST
VOUT1 3
18 SBT
VOUT2 4
17 S4
VSS 5
16 S3
OUT2 6
15 VDD
V33 7
14 S2
COUT 8
13 S1
OSC 9
12 VPP
S5 10
11 S6
Playback
Mode
S8
OUT1
VOUT1
VOUT2
VSS
OUT2
V33
COUT
OSC
S5
S6
VPP
S1
S2
VDD
S3
S4
SBT
RST
S7
DIP / SOP 300 MIL
OTP Program
Mode
-
OEB
-
-
VSS
IO
V33
-
ACLK
S5
S6
VPP
S1
S2
VDD
S3
S4
PGM
DCLK
S7
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)
Power Supply for OTP programming
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)
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 OCT 01, 2012



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