Drive method: static Operating temperature: -30 to 80 degrees Storage temperature: -40 to 90 degrees Outline size: 50.8 x 30. -30 to 80 degree operating temperature range TN Positive lcd panel board   Key Specifications/Special Features:Display type: TN positivePolarizer mode: reflectiveViewing direction: six clock directionViewing area: 20.5 x 47.8mmOperating voltage: 3.3VDrive method: staticOperating temperature: -30 to 80 degreesStorage temperature: -40 to 90 degreesOutline size: 50.8 x 30.5mm