S6A2067 Datasheet, PDF(2/10 Page) Samsung semiconductor – 80 SEGMENT DRIVER FOR DOT MATRIX LCD

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S6A2067 Datasheet, PDF (2/10 Pages) Samsung semiconductor – 80 SEGMENT DRIVER FOR DOT MATRIX LCD

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S6A2067

80 SEGMENT DRIVER FOR DOT MATRIX LCD

BLOCK DIAGRAM

Part 1

S1 S2

S39 S40

Part 2

S41 S42

S79 S80

LCD DRIVER

Data Latch (40 bits)

Bidirectional

Shift Register (40 bits)

CL1

Contr

CL2

Logic

DL1 SHL1 DR1

LCD DRIVER

VDD

Data Latch (40 bits)

VSS

Bidirectional

VEE

Shift Register (40 bits)

DL2

SHL2

DR2

Figure 1. S6A2067 Functional Block Diagram

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