NT68P81H Ver la hoja de datos (PDF) - Novatek Microelectronics

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NT68P81H

USB Keyboard Micro-Controller

Novatek Microelectronics 

OTP ROM Mega Cell Timing Waveform (Program)

NT68P81

Tms

Tmh

MODE DEC.

TEST = VPP, MODE [0..2] = 000;

Tvs

VPP

Tas

Tah

A0 - A14

CE

OE

DB0 - DB7

PGM

Tces

D IN

Tceh

Tdf

DOUT

Tdv

Tds

Tpw

Tdh

Note:

5. VDD must be applied simultaneously or before VPP and cut off simultaneously or after VPP.

6. Removing the device from the socket or setting the device in socket with VPP = 12.75V may cause permanent

damage.

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