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| W567CP260 Datasheet, PDF (12/13 Pages) List of Unclassifed Manufacturers – 16-CHANNEL SPEECH+MELODY PROCESSOR | |||
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W567CP260
16-CHANNEL SPEECH+MELODY PROCESSOR
(BandDirectorTM Series)
(d) Write interface
1. Writer interface pins are BP00~BP03, RESETB, VPP, VSS, VDD and CVDD.
2. Detail application circuit, please refer to NHS-W567CP80 V1.0 userâs guide A0.
(e) PCB layout guide
1. The IC substrate should be connected to VSS in PCB layout, but VSSSPK canât connect with
IC substrate directly. Both VSS and VSSSPK tie together in battery negative power.
2. Each VDD, VDDOSC, VDD_BP1 and VDDSPK pad must connect to positive power to support
stable voltage for individual function work successfully. (Donât let them be floating.)
8. REVISION HISTORY
VERSION
A1.0
DATE
Sep. 2012
REASONS FOR CHANGE
Separate from W567Cxxx data sheet
Rename from W567CP80 to W567CP260
PAGE
All
- 12 -
Publication Release Date: Sep. 2012
Revision A0
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