AM4EC - AM4EC Series

Product Overview

Alpha

Part number	AM4EC
Manufacturer	Alpha
File Size	285.01 KB
Description	AM4EC Series
Datasheet	AM4EC Datasheet
Additional preview pages of the AM4EC datasheet.

The AM4EC series are very low cost voice and melody synthesizer with 4-bits CPU.

including 4-bits ALU, ROM, RAM, I/O ports, timers, clock generator, voice and melody synthesizer, and PWM (Direct drive) or D/A current outputs, etc. The audio synthesizer contains one voice-channel and two melody-channels. Furthermore, they consist of 27 instructions in these devices. With CMOS technology and halt function can minimize power dissipation. Their architectures are similar to RISC, with two stages of instruction pipeline. They allow all instructions to be executed in a single cycle.

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Published: Mar 17, 2008 |