PT6880 datasheet(6/42 Pages) PTC

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OLED Driver/Controller IC

Preliminary

PT6880

pins are not used during a 4-bit operation.

DB4 ~ DB7

I/O

High Order Bidirectional Data I/O Pins

These pins are used for data transfer and

reception between the MPU and PT6880. D7 can

be used as a Busy Flag.

61 ~ 64

COM1 ~ COM8

COM9 ~ COM16

Common Driver Output Pins (see Note 1)

66 ~ 73

80 ~ 87

No Connection

2, 4, 24 ~ 29, 52,

54, 74 ~ 79, 100

Note: 1. COM1 to COM16 are used as the Common Output Driver Pins. However, when the pins are

not in used, the respective common signals are transformed into non-selection waveforms. For example,

under a 1/8 Duty Factors, the Common Driver Output Pins -- COM9 to COM16 are not used. Common

Driver Output Pins -- COM12 to COM16 are not used during a 1/11 duty factor. Therefore, the common

signals represented by aforementioned Unused Common Driver Output Pins are transformed into

non-selection waveforms.

PT6880 pre 1.1

Page 6

Mar. 2002

PT6880 Datasheet(PDF) 6 Page - Princeton Technology Corp