Datasheet for the ST7565S, a dot-matrix LCD controller and driver IC widely used in small monochrome graphic display modules, supplied as a 715 KB PDF. It documents the pin functions, command set, parallel and serial interface timing and the on-chip voltage booster and regulator. Technicians use it to decode initialization sequences, check booster capacitor and bias voltages on a module, and diagnose a display that stays blank. Verify which interface mode the module straps select before probing bus lines.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @acodis_lcd_datasheets_EDID. Enginerys does not host this file.
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