W53300 Datasheet, PDF (2/9 Pages) Winbond – 16Voice/Melody/LCD Controller(View TalkTM Series)

W53300/W53320
• LCD driver output
− 32 com × 48 seg (W53320), 16 com × 48 seg (W53300)
− 1/16 or 1/32 duty, 1/5 or 1/7 bias, internal pump circuit option by special register
• Speech function
− Provides 384 kbits dedicated speech ROM
− Direct driving output for speaker
− Maximum 256 sections available
• Melody function
− Provides 22 kbits dedicated melody ROM
− Provides 6 kinds of beat, 16 kinds of tempo, and pitch range from G3# to C7
− Tremolo, triple frequency and 3 kinds of percussion available
− Direct driving output for speaker
− Maximum 32 scores available
• Mix speech with melody available
• Multi-engine controller
• PWM output current option
• Chip On Board available
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