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: [email protected] Sales E-mail: [email protected] Ver 1.1 1/30 12/16/2014 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 trigg...