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LMB402C Series

LMB402C Series

Product catalog summary

Outline Drawing and Terminal Functions
The document provides an outline drawing of the LMB402C series LCD module, detailing terminal functions for each pin. Key pins include VSS for ground, VDD for positive power supply, V0 for LCD contrast reference, RS for register select, R/W for read/write control, E for data enable, and DB0 to DB7 for a bi-directional tri-state data bus. Pins 15 and 16 are for LED backlight power supply.

Display Characteristics
The LCD display mode is STN-YG, positive, and transflective with a viewing angle of 6:00. It operates on a 1/16 duty and 1/5 bias driving method, with a yellow-green LED backlight.

Mechanical Data
The module's dimensions are 182.0 x 33.5 x 11.9 mm, with a viewing area of 154.4 x 15.8 mm and an active area of 147.5 x 11.5 mm. Character pitch is 0.65 x 0.7 mm, and character size is 0.6 x 0.65 mm.

Absolute Maximum Ratings
Operating voltage ranges from 0 to 6.0 V, operating temperature from -20 to +70°C, and storage temperature from -30 to +80°C.

Electrical Characteristics
Operating voltage is typically 5.0 V, with input high voltage ranging from 0.8 VDD to VDD and input low voltage from VSS to 0.5 V. Operating current ranges from 1.5 to 3.5 mA.

Backlight Characteristics
Forward voltage is typically 5.0 V, with forward current ranging from 390 to 520 mA.

Major Models
The LMB402C series includes models such as LMB402CBA, LMB402CBA-1, LMB402CBC, LMB402CCW, LMB402CDC, and LMB402CFC, each with specific LCD modes and backlight configurations.

Block Diagram
The block diagram includes components like the LCD panel, LED backlight circuit, and controllers such as S6A2067 or equivalent.

Catalog excerpts

Character Type LCD Module LMB402C series OUTLINE DRAWING ABSOLUTE MAXIMUM For similar product or (semi) custom made LCD module, please visit our web site or contact us. *The above product information is based on this model.

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LMB402C Series

LMB402C Series

Catalog excerpts

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