S6B33A2 Datasheet, PDF (28/67 Pages) Samsung semiconductor – 128 RGB Segment & 129 Common Driver For 4,096 Color STN LCD

S6B33A2 PRELIMINARY VER 1.3 128 RGB SEGMENT & 129 COMMON DRIVER FOR 4,096 COLOR STN LCD
Example of internal oscillator application
VSS/VDD
R1
OSC5 OSC4 OSC3 OSC2 OSC1
VSS/VDD
R2
R1
OSC5 OSC4 OSC3 OSC2 OSC1
When partial display mode 1 is not used.
When partial display mode 1 is used.
Figure 24. Internal oscillator application
Discharge Circuit
Driving voltage level discharge time at stand by 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 “Stand By ON” command is inputted.
LEVEL
+VR,V1,VM,-VR
CONDITION
+VR=10.5V, V1=3.0V, VM=1.5V, -VR=-7.5V
at T=0
T[ms]
100
300
V+, V-[mV]
< 50
< 20
24