ML9208 Просмотр технического описания (PDF) - Oki Electric Industry

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ML9208

5 × 7 Dot Character × 16-Digit Display Controller/Driver with Character RAM

Oki Electric Industry 

OKI Semiconductor

FEDL9208-01

ML9208

DC Characteristics-2

(VDD = 3.3 V ±10%, VFL = VDD –42 V, Ta = –40 to +85°C, unless otherwise specified)

Parameter

Symbol Applied pin

Condition

Min. Max. Unit

High Level Input Voltage

CS, CP,

VIH DA, RESET

—

0.8 VDD —

V

Low Level Input Voltage

High Level Input Current

CS, CP,

VIL DA, RESET

CS, CP,

IIH

DA, RESET

—

VIH = VDD

— 0.2 VDD V

–1.0

1.0

µA

Low Level Input Current

CS, CP,

IIL

DA, RESET

VIL = 0.0 V

–1.0

1.0

µA

VOH1 COM1 to 16

IOH1 = –30 mA

VDD –1.5 —

V

High Level Output Voltage

VOH2 AD1, AD2

VOH3 SEG1 to 35

IOH2 = –15 mA

IOH3 = –6 mA

VDD –1.5 —

V

VDD –1.5 —

V

VOH4 P1, P2

IOH4 = –1 mA

VDD –1.0 —

V

COM1 to 16

Low Level Output Voltage

VOL1

AD1, AD2

SEG1 to 35

—

— VFL +1.0 V

VOL2 P1, P2

IOL1 = 1 mA

—

1.0

V

Duty = 15/16

Current Consumption

IDD1

IDD2

VDD

Digit = 1 to 16

—

FOSC = All output lights ON

2 MHz,

no load Duty = 8/16

Digit = 1 to 9

—

All output lights OFF

3

mA

2

mA

8/33

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