FSTN COG graphic LCD module 128*64 dots:Module Size: 51.4(W) X 45.4(H) mmView Area: 47(W) X 33.2(H) mmDisplay mode: Positive, TransflectiveDriver IC: NT7538Power supply: DC 9.6VDOT number: 128*64LCD type: Grey FSTNTemperature range: Extended(-20c-+70c)Viewing angle: 6 hBonding: COGCan be customized.Mechanical DataNOITEMSPECIFICATIONUNIT1Dot Matrix128(W) x 64(H)dot2Module Size51.4(W) X 45.4(H)mm3View Area 47(W) X 33.2(H)mm4Dot Size0.30(W) x 0.37(H)mm5Dot Pitch0.32(W) x 0.439(H)mmLCD drawing and Pinouts: