RA8816 Datasheet, PDF (58/68 Pages) RAIO Technology Inc. – 144x65 Character/Graphic LCD Driver Specification

Preliminary Version 1.6
RA8816
144x65 Character/Graphic LCD Driver
9. Electrical Characteristic
9-1 Absolute Maximum Ratings
Parameter
Supply Voltage Range
Input Voltage Range
External VLCD Voltage Range
Operation Temperature Range
Storage Temperature Range
Table 9-1
Symbol
V_DD
V_IN
V_LCD
T_OPR
T_ST
Rating
-0.3 to 6.5
-0.3 to V_DD+0.3
-0.3 to 14
-40 to 85
-55 to 125
Unit
V
V
V
℃
℃
9-2 DC Characteristic
Table 9-2
Parameter
Symbol Min.
Typ.
Operating Voltage
V_DD
2.9
3.3
VLCD Voltage
V_LCD
6
--
Input High Voltage
V_IH
0.8°V_DD
--
Input Low Voltage
V_IL
Gnd
--
Output High Voltage
V_OH
0.8°V_DD
--
Output Low Voltage
V_OL
Gnd
--
Input Leakage Current
I_IL
-1
--
Output Leakage Current
I_OL
-3
--
Oscillator Frequency
F_CL
85
95
Standby Mode Current
(Normal Mode Current)
I_SB
--
70
Display Off Current
I_DISPLAY
--
25
Sleep Mode Current
I_SLEEP
--
0.2
V_DD = 3.0 to 3.6V, Gnd = 0V, Ta = -20 to 80℃
Max.
3.8
12
V_DD
0.2°V_DD
V_DD
0.2°V_DD
+1
+2
105
--
--
0.5
Unit
Condition
V ^{COG Module}
V
V
V
V
V
μA VIN = VDD to VSS
μA VIN = VDD to VSS
Khz
No MPU I/F Access
V_DD=3.3V, F_CL = 100KHz
μA
Segment=144,
Common=64
FRM = 60Hz
T_A=25℃
μA The same as above
μA The same as above
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