UPD16663N Ver la hoja de datos (PDF) - NEC => Renesas Technology

Número de pieza

componentes Descripción

Fabricante

UPD16663N

240-OUTPUT LCD COLUMN (SEGMENT) DRIVER WITH BUILT-IN RAM

NEC => Renesas Technology 

µPD16663

Reset Pulse Width

/RESET

tWRES

0.3VCC2

AC Characteristics 3 CR Oscillator

(VCC2 = 3.0 to 3.6 V, TA = −20°C to +70°C)

Item

Oscillation frequency

Frame frequency

Symbol

fOSC

-

Conditions

External resistor (62 kΩ)

External resistor (62 kΩ)

MIN.

160

61.7

TYP.

190

73.3

MAX.

220

84.9

Units

kHz

Hz

Relationship between oscillation frequency and frame frequency / STB frequency

The relationship between the oscillation frequency and the frame frequency / STB frequency is as follows.

Frame frequency =

1

× oscillation frequency

162 × 2 × 8

1

STB frequency =

× oscillation frequency

2×8

34

Data Sheet S13392EJ1V0DS00

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