SC3423 Datasheet, PDF (4/13 Pages) Silan Microelectronics Joint-stock – 8-DIGIT CALCULATOR

Silan
Semiconductors
FUNCTIONAL DESCRIPTION
1. LCD DISPLAY
Display Format
Numericals Font
Sign Font
minus
Punctuation Touch tone indicator
LCD Connection
Memory
SC3423
Error
H2 H3 a9 c8 b8 a8 c7 b7 a7 c6 b6 a6 c5 b5 a5 c4 b4 a4 c3 b3 a3 c2 b2 a2 c1 b1 a1 H1
LCD Driving System
1/2 bias, 1/3 duty
Display Configuration
Segment Electrode Side
a9
a8 a7 a6 a5 a4 a3 a2 a1
b8 b7 b6 b5 b4 b3 b2 b1
c8 c7 c6 c5 c4 c3 c2 c1
Common Electrode Side
H1
H2
H3
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2000.12.31
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