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REVISIONS NO. DATE 1 01/06/18
BY A.CH
DESCRIPTION NEW RELEASE
DB0-DB7 A0 R/W /RST E1 E2
SED1520 MASTER 61S 16C VSS VDD V0 LED A LED K POWER SUPPLY CIRCUIT A K
LCD PANEL 122 X 32 DOTS
LED BACKLIGHT
m o .c U 4 t e e h S a t a .D w w w
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1 2 3 4 5 6 7 8--15 16 17 18
PINS ASSIGNMENT NO. SYSBOL DESCRIPTION
VSS VDD V0 A0 E1 E2 R/W DB0--DB7 /RST A K
GROUND POWER SUPPLY FOR LOGIC AND LCD OPERATING VOLTAGE FOR LCD DATA/INSTRUCTION SELECT READ/WRITE ENABLE SIGNAL(MASTER) READ/WRITE ENABLE SIGNAL(SLAVE) READ/WRITE SELECT DATA BUS RESET SIGNAL(LOW EFFECTIVE) POWER SUPPLY FOR LED BACKLIGHT(+) POWER SUPPLY FOR LED BACKLIGHT(-)
ABSOLUTE MAXIMUM RATING ITEM
VDD-VSS VDD-V0 Vi
POWER SUPPLY(LOGIC) POWER SUPPLY(LCD DRV.
PL-G122321A Datasheet
