UMS-7189
UMS-7189 is LCD_Module manufactured by URT.
UMS-7189 SERIES m o .c U FEATURE 4 t e (1) 320- 240 DOTS e (2) 1/240 DUTY CYCLE. h (3) C.O.B ASSEMBLY. S a at ELECTRICAL CHARACTERISTICS PIN TABLE D . PIN NO. TYP. MIN. SYMBOL SYMBOL ITEMS w 5 4.75 VDDVSS SUPPLY VOLTAGE (LOGIC) DB0 w1 22.2 21.3 VDD- V0 SUPPLY VOLTAGE (LCD) DB1 w 2 0.8VDD VIH INPUT HIGH LEVEL VOLTAGE
3 4 5 6 7 8 9 10 11 12 13 14 DB2 DB3 DISPOFF FRAME M(N.C.) LOAD CP VDD VSS VEE VO FGND
INPUT LOW LEVEL VOLTAGE OUTPUT HIGH LEVEL VOLTAGE OUTPUT LOW LEVEL VOLTAGE POWER SUPPLY CURRENT VIL VOH VOL IDD
BLOCK DIAGRAM
CL2(CP) CL1(LP) M FLM DISPOFF DB0~DB3
Controller
External contrast adjustment.
OUTLINE DIMENSION
4. 0 1. 8 8.43 11 . 315
16.4 25.93 28.415
109.0 0. 5 101.0...
