aMTP777 - 4K-byte 8-bit MCU

Product Overview

APLUS

Part number	aMTP777
Manufacturer	APLUS
File Size	159.35 KB
Description	4K-byte 8-bit MCU
Datasheet	aMTP777 Datasheet
Additional preview pages of the aMTP777 datasheet.

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.

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 or 4bit ADPCM data compress. Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger. Programmable I/Os, Timer Interrupt and Watch Dog Timer. Built-in oscillator with fixed.

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Published: May 16, 2020 |