JRM-12232H

www.DataSheet4U.com JRM-12232H 122*32DOTS STN/YELLOW GREEN 1/32DUTY 1/5BIAS 1 OUTLINE DIMENSION 2 PIN CONNECTIONS NO. 1 2 3 4 5 6 7 8 9~16 17 18 SYMBOL VDD VSS VO RES E1 E2 R/W A0 DB0-DB7 LEDA LEDK FUNCTION POWER SUPPLY FOR LOGIC CIRCUIT POWER SUPPLY (0V,GND) POWER SUPPLY FOR LCD H→68 SERIES , L→80 SERIES READ/WRITE ENABLE SIGNAL(MASTER) READ/WRITE ENABLE SIGNAL(SLAVE) READ/WRITE SELECT SIGNAL L→INSTRUCTION , H→ DATA DATA BUS LINE LED Backlight supply Voltage (2.1V) LED Supply Voltage (0V) TEL:0755-83746588 83999468 FAX:0755-83998518 http://www.jiurilcd.com 1 www.DataSheet4U.com 3 BLOCK DIAGRAM & INTERFACE COM 1-16 LCD 122*32 SEG 1-61 SEG 62-122 COM 17-32 SED1520 A0,/RD,/WR DB0-7, /RES CS1 CS2 SED1520 4 POWER SUPPLY VDD(+5V) LCD Bias Circuit VO R1 VR LCD Module R2 VSS 5V Power Input TEL:0755-83746588 83999468 FAX:0755-83998518 http://www.jiurilcd.com 2 www.DataSheet4U.com 5 ELECTRO-OPTICAL CHARACTERISTICS Parameter Symbol Condition Min Typ Max Unit Note ----- Electronic Characteristics ----Logic Circuit Supply Voltage VDD-VSS -0 °C 25 °C 50 °C Input Voltage VIH VIL Logic Supply Current IDD --VDD = 5V ----- Temperature Normal temp. type Extended temp. type TOP TSTG TOP TSTG Operating Temp. Storage Temp. Operating Temp. Storage Temp. 4.5 ---0.7 VDD VSS -5.0 -5.0 ---1 5.5 ---VDD 0.3 VDD 2 V V mA V V LCD Driving VDD-VO Voltage (Normal Temp. type) Characteristics ----0 -10 -20 -30 50 60 70 80 °C °C °C °C ----- LED Back-light Characteristics ----Parame...