Phico D0 94v0 Lcd Display Datasheet Pdf //top\\ Review
Read/Write control (0 = Write mode; 1 = Read mode). Pin 6 (E): Enable signal clock line. Pins 7–14 (D0–D7): 8-bit bidirectional Data Bus lines. Pin 15 (Backlight V+): Positive LED backlight power supply. Pin 16 (Backlight V-): LED backlight ground. 20-Pin Graphic Layout
If you are designing a product for medical, automotive, aerospace, or industrial safety markets, you are legally required to use components with a V-0 rating. It means the PCB substrate and the LCD’s plastic frame are flame-retardant. Seeing "94V-0" silkscreened on the back of the display assures compliance with safety regulations (e.g., IEC, UL, CE).
While variations exist depending on the specific model suffix (such as the P124-1 or 9822 variants), standard Phico D-0 modules share core electronic and physical architectures. Physical Dimensions (Character Standard) 80.0 mm x 36.0 mm x 10.0 mm Viewing Area: 65.0 mm x 14.0 mm Dot Size: 0.55 mm x 0.75 mm Dot Pitch: 0.63 mm x 0.83 mm Electrical Characteristics Supply Voltage ( VDDcap V sub cap D cap D end-sub
You can find the specific PDF technical data through these specialized sources: phico d0 94v0 lcd display datasheet pdf
If you are trying to test a salvaged Phico display, you can wire it in to save microcontroller pins. 4-bit mode ignores pins DB0 through DB3, handling all data transmission over DB4 through DB7. Wiring Diagram Guide Connect Phico Pin 1 ( VSScap V sub cap S cap S end-sub ) to Arduino GND . Connect Phico Pin 2 ( VDDcap V sub cap D cap D end-sub ) to Arduino 5V . Connect Phico Pin 3 ( V0cap V sub 0
): Variable contrast adjustment pin requiring a range between (or negative voltage for extended temperature models). 2. Controller Compatibility
Most character-based PHICO modules integrate a Hitachi HD44780-compatible dot-matrix LCD controller or an equivalent Sitronix/Samsung driver IC. This ensures universal compatibility with modern microcontroller architectures, allowing engineers to drop these legacy modules into modern hardware designs using standard code libraries. Interface Pinout Configurations Read/Write control (0 = Write mode; 1 = Read mode)
They usually feature a yellow-green backlit screen, although some variations exist. 2. Key Specifications and Technical Characteristics
Because the PHICO board mirrors the HD44780 standard, it integrates seamlessly with modern development platforms using existing libraries. 4-Bit Mode vs. 8-Bit Mode
Depending on the specific variant (like the or DV16244 ), the general electrical and physical traits are: Pin 15 (Backlight V+): Positive LED backlight power supply
Adjust the potentiometer on Pin 3. The contrast must be set correctly.
The most common variant associated with this identification is the : 16 characters x 1 line. Module Dimensions Viewing Area Supply Voltage negative 0.3 cap V Operating Current Pinout Configuration
When you land on a datasheet, press Ctrl+F and search for "94V-0". That exact phrase should appear in the "Physical Specifications" or "Safety" section.
The on your interface connector (16 or 20?)
Based on the standard Phico D-0 datasheet for the 16-character, 1-line module, the technical parameters are: : Module Dimensions : Viewing Area : Dot Size : Electrical Characteristics : Supply Voltage ( Vddcap V sub d d end-sub ) : (typically Supply Current : Operating Temp : 0∘C0 raised to the composed with power C 50∘C50 raised to the composed with power C