PT6880 Datasheet, PDF (27/42 Pages) Princeton Technology Corp – OLED Driver/Controller IC

OLED Driver/Controller IC
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Preliminary
PT6880
OLED Interface
PT6880 supports two display types, namely: 5 x 8 dots and 5 x 10 dots character fonts. Each of these type
includes a cursor display. Up to 2 lines may be displayed in a 5x 8 dot character font type and 1 line for a
5 x 10 dots character font type. The number of lines that can be displayed as well as the type of font can
be selected by using the software program. Please refer to the table below
Number of Display Line
1
1
2
Character Font Type
5 x 8 dots + cursor
5 x 10 dots + cursor
5 x 8 dots + cursor
Number of Common
Signals
8
11
16
Duty Factor
1/8
1/11
1/16
As shown in the table above, three types of common signals are available. An example of each
configuration is shown in the examples below. It should be noted that every 5 segment signal lines can
display one digit, therefore, PT6880 can display up to 8 digits in a 1-line display and 16 digits in a 2-line
display.
Example 1: An OLED and PT6880 interface with a 5 x 10 dot, 8-character x 1-line display at 1/11 duty
cycle is given below.
PT6880 pre 1.1
Page 27
Mar. 2002