program voice. aMTP32M Datasheet

aMTP32M voice. Datasheet pdf. Equivalent

Part aMTP32M
Description Multi-time program voice
Feature Integrated Circuits Inc. aMTPxxM Series aMTPxxM Datasheet Multi-time program voice IC APLUS INTE.
Manufacture APLUS
Total Page 30 Pages
Datasheet
Download aMTP32M Datasheet



aMTP32M
Integrated Circuits Inc.
aMTPxxM Series
aMTPxxM
Datasheet
Multi-time program voice IC
APLUS INTEGRATED CIRCUITS INC.
Address:
3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C.
TEL:
886-2-2782-9266
FAX:
886-2-2782-9255
WEBSITE :
http://www.aplusinc.com.tw
Technology E-mail:
service@aplusinc.com.tw
Sales E-mail:
sales@aplusinc.com.tw
Ver 1.1
1/30
12/16/2014



aMTP32M
Integrated Circuits Inc.
aMTPxxM Series
FEATURES
Standard CMOS process.
8-bit PCM voice quality.
Support 6KHz to 20KHz sampling.
Support multi-sampling voice in one chip.
660 sec voice length at 6KHz sampling or 200 sec voice length at 20KHz sampling.
Up to 100,000 time for ROM program/erase cycles.
Combination of voice building blocks to extend playback duration.
Table entries are available for voice slice combinations.
Five standard triggering modes are available (controlled by software):
Key Trigger
Sequential
CPU Parallel
CPU Serial
MP3
Voice section trigger options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger.
Built-in oscillator with fixed Rosc, software control sampling frequency
2.7V ~ 3.6V single power supply and < 15uA stand-by current.
PWM Vout1 and Vout2 drive speaker directly.
D/A COUT with ramp-up ramp-down option to drive speaker through external BJT or amplifier.
RSTB provides external controlled reset to the chip.
DESCRIPTION
Aplus’ aMTPxxM series is multi-time program voice IC. It is fabricated with Standard CMOS process with
voice storage flash memory. Offer five trigger modes: Key trigger mode, sequential mode, CPU parallel
mode, CPU serial mode and MP3 mode, facilitate different user interface. User selectable triggering and
output signal options provide maximum flexibility to various applications. External resistor ROSC control
oscillator, 8-bit resolution current mode D/A output and PWM direct speaker driving minimize the number of
external components.
Ver 1.1
2/30 12/16/2014





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