The MSM5205 is a low power, low cost, single-channel, 4-bit PCM voice synthesizer and decoder IC manufactured by OKI. It is a CMOS device with a built-in ROM and RAM.Description:The MSM5205 is a single-channel, 4-bit PCM voice synthesizer and decoder IC. It has a built-in ROM and RAM that can store up to 256 words of 4-bit PCM data. It has an 8-bit address counter and a 4-bit data latch. It also has an 8-bit data bus, a 4-bit control bus, and a 4-bit address bus. The MSM5205 also has an internal clock generator that can be set to generate a clock frequency of 4kHz, 8kHz, or 16kHz.Features: Low power consumption Low cost Single-channel, 4-bit PCM voice synthesizer and decoder Built-in ROM and RAM 8-bit address counter and 4-bit data latch 8-bit data bus, 4-bit control bus, and 4-bit address bus Internal clock generator with 4kHz, 8kHz, and 16kHz clock frequenciesApplications:The MSM5205 is commonly used in voice synthesis applications such as toys, musical instruments, and speech recognition systems. It can also be used in audio applications such as karaoke machines, audio players, and audio recorders.(For reference only)
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