DMC40457 OPTREX CORPORATION, DMC40457 Datasheet - Page 8

• Manufacturer Part Number: DMC40457
• Description: LCD Module
• Manufacturer: OPTREX CORPORATION

4.3. Block Diagram
DMC40457 (AA) No.99-0117
DB7 ∼ DB7
VCC
VSS
VEE
R/W
RS
E1
E2
8
8
or equivalent
or equivalent
Control LSI
Control LSI
HD44780
HD44780
Bias Circuit
COM 16
SEG 40
COM 16
SEG 40
OPTREX
4
4
OPTREX CORPORATION
40 characters × 4 lines
MSM5259 × 4
MSM5259 × 4
Column Driver
Column Driver
or equivalent
or equivalent
L C D P
To LSI
SEG 160
SEG 160
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