WTR030-20SS Datasheet (WAYTRONIC) - Voice Recording Chip

WTR030-20SS, Voice Recording Chip

1 3.

Electrical specification 2 3.1 DC character2 3.2 ACcharacter3 4.

Key control function 4 5.

SPI communication 4 6.

Sampling rate and resistance selection 5 7.

Chip peripheral circuit6 7.1 Key circuit 6 7.2 MCU circuit6 7.3 Line-in recording circuit7 8.

Chip package7 2 Shenzhen Waytronid Electr

Shenzhen Waytronid Electronics Co., Ltd.

WTR030 Voice Chip V1.01 WTR030-20SS Voice Recording Chip Note: WAYTRONIC ELECTRONIC CO.,LTD.

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