Table of Contents
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Table 3-1 lists the maximum number of pixels that can be displayed in each display mode.
(a) 52-pin product
LCD Driver Reference
Voltage Generator
• External resistance division
• Internal resistance division
• Internal voltage boosting
• External resistance division
• Internal resistance division
(b) 64-pin product
LCD Driver Reference
Voltage Generator
• External resistance division
• Internal resistance division
• Internal voltage boosting
• External resistance division
• Internal resistance division
CHAPTER 3 LCD CONTROLLER/DRIVER
Table 3-1. Maximum Number of Pixels
Bias
Number of
Common Signals Used
Mode
Time Slices
−
Static
COM0 (COM1 to COM3)
1/2
2
COM0, COM1
3
COM0 to COM2
1/3
3
COM0 to COM2
4
COM0 to COM3
Bias
Number of
Common Signals Used
Mode
Time Slices
−
Static
COM0 (COM1 to COM3)
1/2
2
COM0, COM1
3
COM0 to COM2
1/3
3
COM0 to COM2
4
COM0 to COM3
User's Manual U18438EJ2V0UD
Number of
Maximum Number of
Segments
Pixels
36
36 (36 segment signals,
1 common signal)
72 (36 segment signals,
2 common signals)
108 (36 segment signals,
3 common signals)
144 (36 segment signals,
4 common signals)
Number of
Maximum Number of
Segments
Pixels
40
40 (40 segment signals,
1 common signal)
80 (40 segment signals,
2 common signals)
120 (40 segment signals,
3 common signals)
160 (40 segment signals,
4 common signals)
17
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