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ML9204

5 × 7 Dot Character × 24-Digit × 2-Line Display Controller/Driver with Character RAM (Built-in Key Scan)

Oki Electric Industry 

OKI Semiconductor

PEDL9204-02

ML9204-xx

ELECTRICAL CHARACTERISTICS

DC Characteristics (VDD = 5.0 V±10%)

(VDD = 5.0 V±10%, VSEG and VCOM = 20 to 60 V, Ta = –40 to +85°C, unless otherwise specified)

Parameter

Symbol Applied pin

Condition

Min. Max. Unit

High Level Input Voltage VIH

*1

VDD = 5.0 V±10%

0.7 VDD —

V

Low Level Input Voltage VIL

*1

VDD = 5.0 V±10%

— 0.3 VDD V

High Level Input Current IIH

Low Level Input Current IIL1

IIL2

*1

*2

COL1 to 6

VIH = VDD

VIL = 0.0 V

VDD = 5.0 V±10%, VIL = 0.0 V

–1.0

–1.0

–450

+1.0 µA

+1.0 µA

–100 µA

VOH1 COM1 to 24

VCOM = 60 V, IOH1 = –25 mA VCOM – 2.0 —

V

High Level Output

Voltage

VOH2

ADA, ADB

VSEG = 60 V, IOH2 = –15 mA VSEG – 2.0 —

V

SEGA1 to A35

VOH3 SEGB1 to B35

VSEG = 60 V, IOH3 = –5 mA VSEG – 2.0 —

V

VOH4

INT, ROW1 to 5

VDD = 5.0 V±10%, IOH4 = –450

µA

VDD – 0.2

—

V

Low Level Output

Voltage

VOL1

*3

—

—

VOL2 INT, ROW1 to 5 VDD =5.0 V±10%, IOL2 = 450 µA

—

1.0 V

0.2 V

Supply Current (1)

IDD1

IDISP1

IDISP2

VDD

VDD = 5.0 V±10%, fOSC = 4.0

MHz

—

fOSC = 4.0 All output lights ON —

VSEG, VCOM

MHz,

no load All output lights OFF —

6.0 mA

1.0 mA

200 µA

Supply Current (2)

IDDS

IDISPS

VDD

VSEG, VCOM

In standby mode

—

1.0 µA

—

20.0 µA

*1) CS, CP, DI/O, RESET, COL1 to 6

*2) CS, CP, DI/O, RESET

*3) SEGA1 to A35, SEGB1 to B35, ADA, ADB, COM1 to 24

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