APE4112 - very low cost voice and melody synthesizer with 4-bits CPU

Product Overview

Apuls Intergrated Circuits

Part number	APE4112
Manufacturer	Apuls Intergrated Circuits
File Size	242.61 KB
Description	very low cost voice and melody synthesizer with 4-bits CPU
Datasheet	APE4112 Datasheet
Additional preview pages of the APE4112 datasheet.

The APExx12 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: Apr 23, 2005 |