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JRM-12232A - Dots Display

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Part number JRM-12232A
Manufacturer Unknown Manufacturer
File Size 310.47 KB
Description Dots Display
Datasheet download datasheet JRM-12232A Datasheet

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com JRM-12232A 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,K 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 BUS LINE LED Supply Voltage (5V) DATA 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 LCD Module VDD(+5V) LCD Bias Circuit VO R1 VR -3.
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