ML9207 Ver la hoja de datos (PDF) - Oki Electric Industry

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componentes Descripción

Fabricante

ML9207

5 ×7 Dot Character ×24-Digit Display Controller/Driver with Character RAM

Oki Electric Industry 

OKI Semiconductor

FEDL9207-02

ML9207-xx

DC Characteristics-2

Parameter

High Level Input

Voltage

Low Level Input

Voltage

High Level Input

Current

Low Level Input

Current

High Level Output

Voltage

Low Level Output

Voltage

Supply Current

(VDD, VDISP = 3.3 V ±10%, VFL = –60 V, Ta = –40 to +85°C, unless otherwise specified)

Symbol Applied pin

Condition

Min. Max. Unit

CS, CP, DA,

VIH

RESET

—

0.8 VDD —

V

CS, CP, DA,

VIL

RESET

—

— 0.2 VDD V

CS, CP, DA,

IIH

RESET

VIH = VDD

–1.0 +1.0 µA

CS, CP, DA,

IIL

RESET

VIL = 0.0 V

–1.0 +1.0 µA

VOH1

COM1 to 24

IOH1 = –50.0 mA

VDISP

—

V

–2.0

VOH2

AD1 to AD4

IOH2 = –10.0 mA

VDISP

—

V

–1.5

VOH3

SEG1 to 35

IOH3 = –5.0 mA

VDISP

—

V

–1.5

VOH4

P1 to P4

IOH4 = –1.0 mA

VDD

–1.0

—

V

COM1 to 24

VOL1

AD1 to AD4

—

SEG1 to 35

— VFL+1.0 V

VOL2

P1 to P4

IOL1 = 1 mA

—

1.0

V

Duty = 960/1024

IDD1

Digit = 1 to 24

All output lights

—

5

mA

fOSC =

ON

VDD, VDISP

4 MHz,

no load Duty = 0/1024

IDD2

Digit = 1 to 9

All output lights

—

4

mA

OFF

9/35

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