JRM-162A

www.DataSheet4U.com JRM-162A 16 CHARS × 2LINES TN STN/YELLOW GREEN 1/16DUTY 1/5BIAS 1 OUTLINE DIMENSION VERSION EL OR NO BACKLIGHT LED BACKLIGHT T1 4.9± 0.3 8.9± 0.3 T2 10.0MAX 14.0MAX 2 PIN CONNECTIONS NO. 1 2 3 4 5 6 7 8 9~16 SYMBOL LED_A LED_K VSS VDD VO RS R/W E DB0-DB7 FUNCTION LED Power Supply + (5V) LED Power Supply - (0V) Ground (0V) Supply Voltage for Logic (+5V or +3.3V) Contrast Adjustment Data/Instruction Select Read/Write Select Enable Signal Data Bus Signal TEL:0755-83746588 83999468 FAX:0755-83998518 http://www.jiurilcd.com 1 www.DataSheet4U.com 3 BLOCK DIAGRAM & INTERFACE SEG 1-40 VDD VSS Driver D, M, CL1, CL2 4 POWER SUPPLY LCD Module VDD(+5V) LCD Bias Circuit R1 LCD Bias Circuit VO VR -3.3V R8 VO LCD Module R2 VSS SEG 41-80 VDD(+3.3V) VR VSS E RS R/W DB0~DB7 COM 1-16 LCD Panel 16*2 Chars KS0066 DC/DC Converter 5V Power Input 3.3V 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 LCD Driving Voltage (Normal Temp. type) Input Voltage VDD-VSS VDD-VO -0 °C 25 °C 50 °C 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. 3.0 ---0.7 VDD VSS -5.0 -5.0 ---1 5.5 ---VDD 0.3 VDD 2 V V mA V V Characterist...