MSM6669 Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

Fabricante

MSM6669

80-DOT LCD SEGMENT DRIVER

Oki Electric Industry 

¡ Semiconductor

MSM6669

Switching Characteristics

Parameter

Clock Frequency

Clock Pulse Width

Rise/Fall Time

Data Setup Time

Data Hold Time

Load Pulse Width

Load Setup Time

Load → Clock Time

"H", "L" Propagation

Delay Time

EI Setup Time

Symbol

fCP

tW1

tr , tf

tDSU

tDHD

tW2

tLSU

tLC

tPLH

tPHL

tESU

(VDD = 2.7 to 5.5V, Ta = –20 to +75°C, CL = 15pF)

Condition

Min. Typ. Max. Unit

Duty = 50%

—

—

—

—

6.5 MHz

56

—

—

ns

—

—

20

ns

—

50

—

—

ns

—

50

—

—

ns

—

70

—

—

ns

—

80

—

—

ns

—

80

—

—

ns

—

—

—

236

ns

—

50

—

—

ns

CP

0.8 VDD

D0 - D3

LOAD

tW1

tf

tW1

0.8 VDD

tDSU

0.2 VDD

tDHD

tr

tW1

0.8 VDD

0.2 VDD

0.8 VDD

0.2 VDD

0.8 VDD

0.2 VDD

tr

tLSU

0.8 VDD

tW2

tLC

0.2 VDD

tf

0.8 VDD

0.8 VDD

CP

1

2

18 0.2 VDD 19

20

LOAD

tPLH

EO

EI

tPHL

0.2 VDD

tESU

0.2 VDD

6/9

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