Phico D0 94v0 Lcd Display Datasheet Pdf Free -

16-pin interface (Character modes) or 20-pin interface (Graphic matrices) Pinout Configurations and Interface Protocols

Modules matching the PHICO design typically feature a single row of 14 or 16 interface pins. If your board has 14 pins, it lacks a backlight. If it has 16 pins, pins 15 and 16 power the background LED. Pin Number Description 0V System Ground 2 Power Supply +5V typical (some modern variants use +3.3V) 3 Contrast Adjust Connected to a variable resistor (potentiometer) 4 Register Select Low = Command Instruction; High = Data 5 Read / Write Low = Write to LCD; High = Read from LCD 6 Latches data on the falling edge 7 Data Bit 0 8-bit bidirectional data bus (Low byte) 8 Data Bit 1 8-bit bidirectional data bus 9 Data Bit 2 8-bit bidirectional data bus 10 Data Bit 3 8-bit bidirectional data bus 11 Data Bit 4 4-bit / 8-bit data bus (High byte) 12 Data Bit 5 4-bit / 8-bit data bus 13 Data Bit 6 4-bit / 8-bit data bus 14 Data Bit 7 4-bit / 8-bit data bus (Sign bit) 15 Backlight Anode LED Power (+5V via limiting resistor) 16 Backlight Cathode LED Ground Electrical Characteristics and Ratings

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Since a single "Phico D0" datasheet doesn't exist, here is a logical, step-by-step plan to find the exact specifications for your specific LCD.

Even without the PDF, you can solve 90% of issues with the PHICO D0 94V-0. phico d0 94v0 lcd display datasheet pdf

Phico D-0 94V-0 is a vintage character LCD module, widely recognized as a compatible clone of the industry-standard Hitachi HD44780 controller. While "94V-0" is a standard safety flammability rating for the PCB itself, it is frequently used alongside "Phico D-0" to identify these specific 16-character by 1-line or 2-line display modules commonly found in industrial equipment. Key Specifications for DV-16100 Model

Most standard character variants of the Phico D-0 follow a standardized architecture highly compatible with the ubiquitous Hitachi HD44780 controller protocol. This simplifies interfacing with modern hardware. 16-Pin Character Layout Pin Number Description 0V System Ground 2 Power

The second line of a 16x2 display starts at DDRAM address 0x40 (or 0xC0 depending on the controller revision). Your PHICO datasheet will specify this.