Recording and Playback IC with Built-in 2-Mbit DRAM

GENERAL DESCRIPTION The MS87V1021 is a single chip recording and playback IC that is controlled by the microcontroller in serial mode, compresses voice with the 4-bit OKI ADPCM algorithm or 4-bit OKI ADPCM2 algorithm with high tone quality, and has 2-Mbit DRAM in which recorded data is stored and

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OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

Recording and Playback IC with Built-in 2-Mbit DRAM

OKI

冲电线

TSSOP56

瑞盟

上传：深圳市鼎欣微电子有限公司

TSSOP56

relmon

瑞盟科技

上传：深圳市赛尔通科技有限公司

SDM

SEIKO

上传：瀚佳科技(深圳)有限公司