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UMS-7012 SERIES m o .c U FEATURE 4 t e (1) 240*64 DOTS e (2) 1/64 DUTY CYCLE. h (3) C.O.B ASSEMBLY. S a at ELECTRICAL CHARACTERISTICS PIN TABLE D . MIN. TYP. SYMBOL ITEMS 1 VEE w 4.5 5.0 VDD- VSS SUPPLY VOLTAGE (LOGIC) VO w2 13.1 13.7 VDD- V0 SUPPLY VOLTAGE (LCD) VSS w 3 VDD-2.2 VIH INPUT HIGH LEVEL VOLTAGE 4 VDD
PIN NO. SYMBOL
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A K
/WR /RD /CE C/D /HALT /RESET D0 D1 D2 D3 D4 D5 D6 D7 NC NC A K
INPUT LOW LEVEL VOLTAGE OUTPUT HIGH LEVEL VOLTAGE OUTPUT LOW LEVEL VOLTAGE POWER SUPPLY CURRENT LCD POWER SUPPLY CURRENT
VIL VOH VOL IDD IEE
BLOCK DIAGRAM
address bus D0-D7 RD WR CE C/D RST HALT CONTROLLER data bus controll bus
SRAM
controll bus data bus
VDD VSS
OUTLINE DIMENSION
9.615 0.4 5.0 0.3
2.0 6.5 15.0 8.515 201.020
0.4 0.3 0.3 0.4 0.
UMS-7012 Datasheet
