Datasheet Details
| Part number | AM4EC |
|---|---|
| Manufacturer | Alpha |
| File Size | 285.01 KB |
| Description | AM4EC Series |
| Datasheet |
 AM4EC Datasheet
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General Description
The AM4EC series are very low cost voice and melody synthesizer with 4-bits CPU.
Key Features
- 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.