I²C
Pin 4:   +5Vdc Pin 5:   SCL Pin 6:   SDA Pin 7:   GND
RS-232
Pin 7:   GND Pin 8:   Rx Pin 9:   Tx Pin 10:  +5Vdc
Keypad Connector
Pin 14:   Column 1 Pin 15:   Column 2 Pin 16:   Column 3 Pin 17:   Column 4 Pin 18:   Column 5 Pin 19:   Row 1 Pin 20:   Row 2 Pin 21:   Row 3 Pin 22:   Row 4 Pin 23:   Row 5	Additional Pins                           Note:   The following pins are no connect.                           Pin 1:   N.C. (Pin 1)                           Pin 2:   GND                           Pin 3:   GND                           Pin 11:  N.C. (G1)                           Pin 12:  N.C. (G2)                           Pin 13:  GND                           Pin 24:  N.C. (Rst)                           Pin 25:  N.C. (Cont)

Download LCD Manual in PDF Format

Specifications

Environmental Specifications
	Standard Temperature
Operating Temperature	0°C to +50°C
Storage Temperature	-20°C to +70°C
Operating Relative Humidity	90% max non-condensing

 

Electrical Specifications
Supply Voltage	4.75 - 5.25 Vdc
Supply Current	18 mA typical
Supply Backlight Current	110 mA typical

Optical Characteristics
Pixel Layout	122 x 32 pixels XxY
Number of Characters	80 (maximum 20 characters x 4 Lines with 5x7 font)
Display Area	69.5 x 20.76mm XxY
Dot Size	0.52 x 0.61mm (XxY)
Dot Pitch	0.53 x 0.53mm (XxY)
LED Backlight Life	100, 000 hours typical
Color of Illumination	Yellow Green

 

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