MTG-12232C PDF datasheet can download.
This product has LCD functions.
This is one of the semiconductor types. This part name is MTG-12232C.
Manufacturers of the product is Microchip Technology.
Image and pinout :
Some of the text files within the PDF file
MTG-12232C GENERAL SPECIFICATION Item Number of Character Module Size Viewing Area Dot Size/Dot Pitch Backlight Options Built-In Controller 122×32 59.0(W)x29.3(H)x5.5(D)mm Max 52.0(W)x15.0(H)mm 0.345(W)x0.345(H)mm/0.375(W)x0.375(H)mm Without/LED Gray STN/Yellow STN,Extended Temperature,Bottom Viewing SED1520DOA INTERFACE PIN ASSIGNMENT Content Pin No. Pin Out 1 V LED Function
Cathode of LED backlight, which is common Anode with logic circuit. 2 V SS GND 3 V DD Logic supply voltage ELECTRICAL CHARACTERISTICS Item Power Supply for Logic 4 VO LCD driver supply voltage Display Data/Display commands switching input. Ao=0: DB0~DB7 are command input and status output. Ao=1: DB0~DB7 are Display Data input/output. Enable signal for the left half of the screen. Active Low Enable signal for the right half of the screen. Active Low Symbol V DD- V SS V IL V IH Condition L level H level T a = 0 °C Min. 2.4 V SS 0 . 8 V DD 4.0 – Typ 5.0 0 . 2 V DD V DD 4.3 0.6 45 Max. U [ … ]
Please refer to the file for details.