S6A0032 Datasheet, PDF (34/39 Pages) Samsung semiconductor – 16 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD

S6A0032 PRELIMINARY SPEC. VER. 0.5
16 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
Item
Operating voltage
Supply current
(VDD = 3V, Ta = 25 ^oC)
Input voltage
Input leakage current
RON resistance
Frame frequency
External clock
frequency
LCD driving voltage
Symbol
Table 12. DC Characteristics
(VDD = 2.4V to 3.6V, Ta = -30 to +85 ^oC)
Condition
Min. Typ. Max. Unit
VDD
-
2.4
-
3.6
V
Display operation
I_DD1
V0 = 6V without load
-
No access from MPU
I_DD2
Access operation from MPU
fcyc = 200kHz
-
-
50
µA
-
500
V_IH
-
0.7VDD
-
VDD
V
V_IL
-
VSS
-
0.3VDD
I_LEAK
V_IN = 0V to VDD
-1
-
1
µA
R_COM
R_SEG
f_FR
Io = ± 50µA
Io = ± 50µA
VDD = 3V, Ta = 25 ^oC
-
-
5
kΩ
-
-
10
55
78
101
Hz
f_CK
-
-
40.0
-
kHz
V_LCD
V_LCD = V0 – VSS
3.0
-
6.0
V
30