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MSM6665-XX

DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVER

Oki Electric Industry

MSM6665-XX Datasheet PDF : 30 Pages

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¡ Semiconductor

MSM6665-xx

ELECTRICAL CHARACTERISTICS

DC Characteristics (1)

(VDD=2.5 to 3.5V, VBI=3 to 6V, Ta=–40 to +85°C)

Parameter

Symbol

Condition

Min. Typ. Max. Unit Applicable pin

"H" Input Voltage 1

"L" Input Voltage 1

"H" Input Voltage 2

"L" Input Voltage 2

"H" Input Current 1

"L" Input Current

"H" Input Current 2

"H" Output Voltage

"L" Output Voltage

OFF Leakage

OSC "H" Output Current

OSC "L" Output Current

COM Output Resistance

SEG Output Resistance

VIH1 External clock input

0.8VDD — VDD V OSC1

VIL1 External clock input

0 — 0.2VDD V OSC1

VIH2

—

0.8VDD — VDD V Input pins except OSC1

VIL2

—

0 — 0.2VDD V Input pins except OSC1

IIH1 VI=VDD

— — 1 mA Input pins except TEST

IIL VI=0V

— — –1 mA Input pins

IIH2 Pull-down resistance, VI=VDD 0.05 — 0.4 mA TEST1-TEST3

VOH IO=–1.5mA

VDD–0.5 — — V S0

VOL IO=500mA

— — 0.5 V S0

IOFF VI=VDD/0V

— — ±1 mA S0

IOH VI=VDD–0.5V

— — –0.25 mA OSC2, OSC3

IOL VI=0.5V

0.25 — — mA OSC2, OSC3

RC IO=±50mA

— — 6 kW C1-C17

RS IO=±10mA

RC oscillation, f.=.80kHz

— — 15 kW S1-S80

Supply Current 1

IDD1 C=56pF, RS=10kW

R=76kW, no load

— — 0.5 mA

—

Supply Current 2

IDD2 External clock, f=80kHz

— — 100 mA

—

DC Characteristics (2)

(VDD=4.5 to 5.5V, VBI=3 to 6V, Ta=–40 to +85°C)