ST7689-G4 View Datasheet(PDF) - Sitronix Technology Co., Ltd.

Part Name

Description

MFG CO.

ST7689-G4

128RGB x 160 dot 65K Color with Frame Memory Single-Chip CSTN Controller/Driver

Sitronix Technology Co., Ltd. 

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Tearing Effect Line Timing

The Tearing Effect signal is described below:

ST7689

Figure 7 AC characteristics of Tearing Effect Signal

Idle Mode Off (Frame Rate = 77Hz, N-line = 0x8C, Vop=16.48V, VDDI/VDDA=1.8V/2.8V)

Symbol

Parameter

Typ

Unit

description

tVDL

Vertical Timing Low Duration

tVDH

Vertical Timing High Duration

tHDL

Horizontal Timing Low Duration

tHDH

Horizontal Timing High Duration

11.13

1.84

72.61

4.87

ms

Mode1

ms

us

Mode2

us

NOTE: The signal’s rise and fall times (tf, tr) are stipulated to be equal to or less than 15ns.

Version 1.0

Page 46 of 195

2009/10

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