NT3881D 查看數據表（PDF） - Novatek Microelectronics

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NT3881D

Dot matrix LCD controller and driver / QFP 80L Package

Novatek Microelectronics 

B. Internal Oscillator (With Rf Resistor)

OSC1

OSC2

Rf: 91kohm + 2%

C. External Clock Operation

OSC1

PULSE INPUT

OSC2

Note 2 : Input/Output Terminals:

A. Input Terminal

Applicable Terminal : E (No Pull Up MOS)

NT3881D

Only Rf may be connected between OSC1 and OSC2.

The wire connection Rf must be as short as possible.

OSC1 and OSC2.

VDD

PMOS

NMOS

Applicable Terminals: RS, R/W (with Pull Up MOS)

PULL UP MOS

VDD

PMOS

VDD

PMOS

NMOS

12

V2.4

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