MSM9000-XX Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

Fabricante

MSM9000-XX

DOT MATRIX LCD CONTROLLER

Oki Electric Industry 

¡ Semiconductor

FEDL9000B-01

MSM9000B-xx

ELECTRICAL CHARACTERISTICS

DC Characteristics (1)

Parameter

Input high voltage 1

Input high voltage 2

Input low voltage 1

Input low voltage 2

Input high current 1

Symbol

VIH1

VIH2

VIL1

VIL2

IIH1

Condition

—

—

—

—

VI=VDD

Input high current 2 IIH2

VI=VDD

Input low current 1

IIL1

VI=0 V

Off leakage current

Ioff

VI=VDD/0 V

Output high voltage 1 VOH1

IO=–500 mA

Output low voltage 1 VOL1

IO=500 mA

COM output resistance RC

SEG output resistance RS

Drain current 1

IDD1

Drain current 2

IDD2

IO=±50 mA

IO=±20 mA

During operation *1

Crystal oscillation

f = 32.768 kHz

During operation *1

External clock

f = 32 kHz

(VDD = 2.5 to 3.3 V, VBI = 3 to 5.5 V, Ta = –30 to +85°C)

Min. Typ. Max. Unit Applicable pin

VDD–0.25 —

VDD

0.8VDD —

VDD

0

— 0.55

V XT

V Other inputs

V XT

0

— 0.2VDD V Other input pins

—

—

1

mA Input pins other

than XT and TEST

10

—

60

mA TEST (pull-down

resistor)

–1

—

—

mA Input pins other

than XT and TEST

–1

—

1

mA SO and DB0 to

DB7

0.9VDD —

—

V SO and DB0 to

DB7

—

— 0.1VDD V SO and DB0 to

DB7

—

—

10

kW COM1 to COM16

—

—

30

kW SEG1 to SEG60

—

15

35

mA VDD

—

15

35

mA VDD

Drain current 3

IDD3

During standby

—

—

7

mA VDD

*1 No output load

Note : The values in this table are assured when the chip is not exposed to light.

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