UMS-7168 SERIES m o .c U FEATURE 4 t e (1) 122*32 DOTS e (2) 1/32 DUTY CYCLE. h S (3) C.O.B ASSEMBLY. a at ELECTRICAL CH...
UMS-7168 SERIES m o .c U FEATURE 4 t e (1) 122*32 DOTS e (2) 1/32 DUTY CYCLE. h S (3) C.O.B ASSEMBLY. a at ELECTRICAL CHARACTERISTICS PIN TABLE D . PIN NO. MIN. TYP. SYMBOL SYMBOL ITEMS w 1 VSS 4.5 5 VDDVSS SUPPLY
VOLTAGE (LOGIC) w2 VDD 4.6 4.7 VDD- V0 SUPPLY
VOLTAGE (LCD) w 3 V0 0.7VDD VIH INPUT HIGH LEVEL
VOLTAGE
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A0 CS1 CS2 CL R/D WR DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 RES A/VEE K
INPUT LOW LEVEL
VOLTAGE OUTPUT HIGH LEVEL
VOLTAGE OUTPUT LOW LEVEL
VOLTAGE POWER SUPPLY CURRENT VIL VOH VOL IDD
BLOCK DIAGRAM
122X32 DOT
MPU
80 series or 68 series
OUTLINE DIMENSION
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CS1 CS2 RES
N.V. Generator
CL A0 R/W E DB0~DB7
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Com1~16,Seg1~61
(External clock)
Bias and Power Circuit
AX6120D0A
U 4 t e
Com17~32,Seg62~122
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Vdd Vee Vss
2.4 -
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1
VR 10K~20K -5V
VSS=0V, AT 25 C MAX. UNIT 5.5 V 4.8 V VDD V 0.3VDD V V 0.4 V 1.5 mA
O
AX6120D0A
Vout (pin 19)
Optional
External contrast adjustment.
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