WGM-240128A Datasheet (WELLSTART)

WGM-240128A, Display Module

1 2 3 4 5 6 7 8 9 10 11-18 19 20 21 22 FG 0V Frame Grand VSS 0V Grand VDD +5V Supply Voltage for Logic and LCD V0 -13.5 Operating Voltage for LCD (variable) /WR L Write Signal /RD L Read Signal /CE L Chip Enable Signal C/D H/L H: Instruction Code,L:Data code NC *- No Connection /RES H,H Re

1 Display Specification 1.1 Display type: STN 1.2 Display color Display color: Gray or Yellow-Green 1.3 Polarizer mode: Positive Reflective 1.4 Viewing Angle: 6:00 1.5 Driving Duty: 1/128 1.6 Operating Temperature Range Top -30 80 Storage Temperature Range Tst -40 90 2 Mechanical Specifications 2.1 Outline Dimensions 2.2 Dot Matrix: 240 128 2.3 Dot size: 0.40 0.40(mm) 2.4 Dot pitch: 0.45 0.45(mm) 3 Circuit Block Diagram 4 Absolute Maximum Ratings Item Symbol Min.

Max.

Unit Re