S1C31D51/50 32-bit Single Chip Microcontroller

PublishTime：2021-03-29

The S1C31D51/D50 is a 32-bit Arm® Cortex®-M0+ MCU which integrates a specific hardware block called the HW Processor. Normally, the buzzer does not provide sufficient voice quality and sound pressure, but our newly developed algorithm allows the buzzer to play the voice, and even devices that could not be equipped with a speaker and voice guidance can generate an error or warning, and can improve usability for the end user.
The HW Processor can perform 2ch Voice/Audio Play, Voice Speed Conversion, and Self Memory Check without using any CPU resource, and the S1C31D51/D50 is suitable for home electronics, white goods, and battery-based products which require voice and audio playback.
In addition, the audio playback format uses a high-compression, high-quality sound algorithm, which makes it possible to install multiple languages.
Furthermore, the EPSON Voice Creation PC tool makes development without studio recording easy.
●Arm® 32-bit RISC CPUcore Cortex®-M0+
●Embedded 192K bytes Flash memory (Program & Sound ROM), 10K(D51)/8K(D50) bytes RAM
●Enable to output voice guidance on a buzzer in addition to a speaker
●“Voice/Audio Play"(2ch mixing play, Voice Speed Conversion w/o CPU resource)
●“Self Memory Check” w/o CPU resource

Brand of Product：	EPSON
Part#：	S1C31D50 、 S1C31D51 More Part#
Product Category：	32-bit Single Chip Microcontroller 、 MCU More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	TQFP12-48PIN;P-TQFP048-0707-0.50;QFP13-64PIN;P-LQFP064-1010-0.50;TQFP14-80PIN;P-TQFP080-1212-0.50;QFP15-100PIN;P-LQFP100-1414-0.50;TQFP12-48;QFP13-64
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2020/2/15
Version Number：	Rev 2.02
Data Encoding：
Data Size：	1.8 MB

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