S6A2068 Datasheet, PDF (10/22 Pages) Samsung semiconductor – 16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

S6A2068
16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
DC Characteristics
(V_DD = 2.7V to 4.5V, V_SS = 0V, T_A = -30 to +85°C)
Characteristic
Symbol
Test condition
Min
Operating Voltage
Operating Current
(*1)
Input Voltage 1
High
V_DD
–
2.7
I_DD1 Ceramic resonator
–
f_OSC = 250kHz
I_DD2 Resistor oscillation
–
external clock
operation
f_OSC = 270kHz
V_IH1
–
1.9
Input Voltage 2
Output Voltage 1
Output Voltage 2
Low
High
Low
High
Low
High
V_IL1
V_IH2
V_IL2
V_OH1
V_OL1
V_OH2
–
–
–
I_OH = -0.205mA
I_OL = 1.2mA
I_O = -40µA
-0.3
0.7V_DD
–
2.0
–
0.8V_DD
Low
V_OL2 I_O = 40µA
–
Voltage Drop (*2) COM
Vd_COM I_O = ± 0.1mA
–
SEG
Vd_SEG
–
Input Leakage
Current
I_LKG V_IN = 0 V or V_DD
-1
Input Low Current
I_IN
V_DD = 5V (test pull
-10
up R)
External Clock
Freq. (*3)
f_EC
–
125
Duty
duty
45
Rise time
t_R
–
Fall time
t_F
–
Internal Clock
Frequency (*3)
f_OSC1 Rf = 75kΩ ± 2%
190
V_DD = 3V
LCD Driving
V_LCD1 V_DD-V5 1/5 bias
3.0
Voltage
V_LCD2
1/4 bias
3.0
Typ
3.0
0.3
0.17
–
–
–
–
–
–
–
–
–
–
–
-50
250
50
–
–
270
–
-
Max
4.5
0.5
Unit Applicable
Pin
V
mA
0.3
VDD
0.4
V
E, DB0-
DB7,
R/W, RS
V_DD
0.2V_DD
–
OSC1
DB0-DB7
0.4
–
0.2V_DD
1
CLK1,
CLK2,
M, D
C1-C16
1.5
S1-S60
1
µA
E
-120
RS, R/W
350
kHz
OSC1
55
%
0.2
µs
0.2
µs
350
kHz
OSC1,
OSC2
10.0
V
10.0
V1-V5
10