NT3881DF-02 데이터 시트보기 (PDF) - Novatek Microelectronics

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NT3881DF-02

Dot matrix LCD controller and driver / QFP 80L Package

Novatek Microelectronics 

Timing Waveforms

Read Operation

RS

R/W

E

DB0~DB7

Write Operation

RS

R/W

E

DB0 ~ DB7

VIH1

VIL1

tAS

VIH1

VIL1

tWEM

tRE

tRD

VIH1

VIL1

VIH1

VIL1

tAH

tAH

VIH1

tFE

VIL1

tDHR

VALD DATA

tCYCE

VIH1

VIL1

Figure 1. Bus Read Operation Sequence

(Reading out data from NT3881D to MPU)

VIH1

VIL1

tAS

VIH1

VIL1

tAH

VIL1

VIH1

VIL1

tRE

tWEM

VIH1

VIL1

VIH1

VIL1

tDS

VIL1

tAH

tFE

tDHW

VALD DATA

tCYCE

VIH1

VIL1

Figure 2. Bus Write Operation Sequence

(Writing data from MPU to NT3881D)

NT3881D

VIL1

VIL1

10

V2.4

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