st8012 Sitronix Technology Corporation, st8012 Datasheet
st8012
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st8012 Summary of contents
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VSS Voltage fallower circuit Voltage XRST Regulator circuit Vout CAP1- Voltage CAP1+ CAP2- booster CAP2+ circuit CAP3- CAP4+ Power Supply Circuit CAP5+ VSS SCLK Command SID XCS decorder L/R EIO EIO1 EIO2 Control XCK SHIFT ...
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Parallel Input Mode (B) Serial Input Mode → → ...
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Parallel Input Mode (b) Serial Input Mode → → ...
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When L/R = “L” (d) When L/R = “H” ...
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FR LP XCK TOP DATA DI3 - DI0 device A EI (device A) EO (device A) EO (device B) EO (device C) device B device 4-bit parallel input mode *n = 120 in serial input ...
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L/R = ”L” (f) L/R = “H” Vss ...
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L/R = “L” PS COMSEG (h) L/R=”H” PS COMSEG ...
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L/R = “L” PS COMSEG (j) L/R = “H” PS COMSEG ...
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SCLK XCS SID ...
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CAP3+ C1 CAP1- C1 CAP1+ CAP2+ C1 CAP2- CAP4+ CAP5+ 4x step-up voltage circuit V 4xV 12V VSS 0V 4x step-up voltage relations ips ...
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α ∵ 200 Internal Rb Internal Ra α V REG 200 V REG V constant voltage supply+electronic volume ...
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Table6 Table7 α α α α Table8 ...
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VDD VDD CAP3+ CAP4+ C1 CAP1- CAP5+ C1 CAP1+ CAP2- C1 CAP2 VSS VSS VDD Externa l power supply Vout VSS VDD VO T CAP3+ CAP4+ CAP1- ...
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VSS VSS Ω Ω ...
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CS1 CS2 1 SCLK t f SID t t CCSS SDS SDH CSH t SH ...
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Ω. ...
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V 4 DI3~DI0 V DD XDISPOFF FLM XCK V 4 DI3~DI0 XDISPOFF V DD XCK FR LP FLM DD COMSEG P/S COMSEG DI ~ Vdd SEL 2 ...
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COMSEG10 COMSEG32 012 ...
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