HDM32GS12_-B Dimensional Drawing 122 X 32 Dots Graphic 84.0±0.5 77.0±0.2 72.0±0.3 2.5±0.3 60.0±0.3 1 14.2(MAX) 9.4±0.3 18 2. 5 A 14.04 Detail A 2.5±0.3 18.5±0.3 28.0±0.3 44.0±0.5 36.75±0.2 0.04 2Ø 0.4 0.04 0.40 P 2.54*17=43.18 15.1±0.2 WITH LED 3.75±0.3 53.64 1.6±0.2 2.25±0.3 Dimension tolerance: +/-0.3mm Features Features Backlight..............................................................LED or None Options...................................Yellow STN / Gray STN , FSTN Normal / Extended Temperature Top / Bottom Viewing Built-in Controller...............................................SED1520D0A Physical Data Module Size..................................84.0W x 44.0H x 14.2T mm Viewing Area Size......................................60.0W x 18.5H mm Dot Pitch....................................................0.44W x 0.44H mm Dot Size.....................................................0.40W x 0.40H mm Weight................................................................................28g Power Supply VDD RH A 5V VLCD VSS K + 5V RL VL RH+RL = 10 ~ 20KΩ Absolute Maximum Ratings PARAMETER PARAMETER SYM INPUT HIGH VOLTAGE CONDITION MIN VIH - .8VDD INPUT LOW VOLTAGE VIL - POWER SUPPLY CURRENT IDD VDD=5.0V LCD POWER SUPPLY VDD -VL LCD POWER CURRENT LED FORWARD VOLTAGE LED FORWARD CURRENT TYP SYMBOL MIN MAX UNIT V VSS - .2VDD V - 0.5 1.0 mA TA=25°C - 4.8 - V IL TA=25°C - 1.0 1.5 mA VF IF=90mA 3.95 4.1 4.25 V IF VF=4.2V - 90 - mA 1/32 DUTY PIN NO. SYMBOL 1 VSS 0V Ground FUNCTION 2 VDD 5V Power supply for logic 3 VL - Operating voltage for LC 4 A0 H/L L=Instruction, H=Data 5 E1 L Chip select 6 E2 L Chip select 7 WR (R/W) - WR (80 series), R/W (68 series) 8 DB0 H/L 9 DB1 H/L 10 DB2 H/L 11 DB3 H/L 12 DB4 H/L 13 DB5 H/L 14 DB6 H/L 15 DB7 H/L 16 RES H/L VDD -VSS -0.3 7.0 V LCD SUPPLY VOLTAGE VDD -VL VDD -13.5 VDD+0.3 V INPUT VOLTAGE VIN - VDD+0.3 V OPERATING TEMPERATURE TOP 0 50 °C 17 A - STORAGE TEMPERATURE TSTG -20 70 °C 18 K - Page 11 UNIT VDD DRIVE METHOD SUPPLY VOLTAGE MAX - Pin Connections RLED + L C M Electrical Characteristics (VDD=5.0±0.25V 25°C) Data bus L=80 series, H=68 series Power supply for LED backlight