S6B33B0A Datasheet, PDF (31/76 Pages) Samsung semiconductor – 144 RGB Segment & 177 Common Driver For 65,536 Color STN LCD

S6B33B0A PRELIMINARY VER 1.1 144 RGB SEGMENT & 177 COMMON DRIVER FOR 65,536 COLOR STN LCD
Example of internal oscillator application
VSS/VDD3
R1
OSC5 OSC4 OSC3 OSC2 OSC1
VSS/VDD3
R2
R1
OSC5 OSC4 OSC3 OSC2 OSC1
When partial display mode 1 is not used.
When partial display mode 1 is used.
Figure 22. Internal oscillator application
Discharge Circuit
Driving voltage level discharge time at standby ON.
Internal STB signal
T[ms]
+VR
V1
VM
VSS
V+[mV]
V-[mV]
-VR
The relation between voltage level and discharge time from when “Standby ON” command is inputted.
LEVEL
+VR,V1,VM,-VR
CONDITION
+VR=12.0V, V1=3.0V, VM=1.5V, -VR=-9.0V
at T=0
T[ms]
100
300
∆V+,∆V-[mV]
< 50
< 20
27