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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ST7689

ST7689 I/O PIN ITO Resister Limitation

Pin Name

VDD, VDD1, VDD2~VDD5, VSS, VSS1, VSS2, VSS4, VD1IN, VD1OUT

V0IN, V0OUT, V0S ,XV0IN, XV0OUT ,XV0S , VgIN, VgOUT ,VgS ,Vm

VPP

A0, E_RD, RW_WR, /CS, D0 …D15, (SI), (SCL), TE

/RST

IF[3:1], CLS, /EXT, INTVD1

TCAP, CL, VREF

ITO Resister

<100Ω

<300Ω

<50Ω

<1KΩ

<10KΩ

<1KΩ

Floating

NOTE: 1. Make sure that the ITO resistance of COM0 ~ COM159 is equal, and so is it of SEG0 ~ SEG383. These limitations include the

bottleneck of ITO layout.

2. The ITO layout suggestion is shown as below:

Figure 2 Power ITO layout suggestion

Version 1.0

Page 28 of 195

2009/10

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