aMTP777 Datasheet (APLUS) - 4K-byte 8-bit MCU

aMTP777, 4K-byte 8-bit MCU

Aplus’ aMTP777 is a 4K-byte 8-bit MCU based Voice controller IC.

It is fabricated with Standard CMOS process with embedded voice storage memory.

Voice data is stored in an external multiprogrammable SPI flash with 4-bit ADPCM compression at different sampling rate.

10-bit/8-bit PCM is also available

aMTP777 Features

* aMTP777 Standard CMOS process. Embedded 4K byte EPROM for MCU programming. Embedded 8-bit MCU. Connect external SPI flash to store voice data Combination of voice building blocks to extend playback duration. Table entries are available for voice block combinations. User selectable 10bit/8bit PCM o