W536020K 查看數據表（PDF） - Winbond

零件编号

产品描述 (功能)

生产厂家

W536020K

VOICE / MELODY / LCD CONTROLLER (ViewTalk™ Series)

Winbond 

W536020K/030K/060K/090K/120K

− 1/8 or 1/4 duty, 1/4 or 1/3 bias, internal pump circuit option by special register

− COM 4~ 7 and SEG16~39 can be shared as general input/output by special register

− Either uC ROM or voice ROM used as LCD picture

• Speech function

− Provided 640K / 1M/ 2M/ 3M/ 4M bits Voice ROM for W536020K/030K/060K/090K/120K

based on 5 bits MDPCM algorithm

− Voice ROM (V-ROM) available for uC data or LCD picture data.

− Maximum 8*256 Label/Interrupt vector (voice section number) available

− Provide two types of speech busy flag to either each GO or each trigger

− Maximum up to 16M bits speech address capability interface with external memory

W55XXX through serial bus.

• Melody function

− Provide 1K notes (22bits/note) dedicated melody ROM

− Provide two types of melody busy flag to uC either each note or each song

− Provide 6 kinds of beat, 16 kinds of tempo, and pitch range from G3# to C7

− Tremolo, triple frequency and 3 kinds of percussion available

− Maximum 31 songs available

• Can mix speech with melody

• Multi-engine controller

• Direct driving speaker/buzzer or DAC output

• Chip On Board available

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