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ML9208A-XXGA

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

LAPIS Semiconductor Co., Ltd. 

FEDL9208A-02

ML9208A-xx

RECOMMENDED OPERATING CONDITIONS-2

When the power supply voltage is 3.3 V (typ.)

Parameter

Supply Voltage (1)

Supply Voltage (2)

High Level Input Voltage

Low Level Input Voltage

CP Frequency

Oscillation Frequency

Frame Frequency

Operating Temperature

Symbol

Condition

Min.

VDD

—

3.0

VFL

—

–38.4

VIH

All input pins excluding OSC0 pin 0.8 VDD

VIL

All input pins excluding OSC0 pin

—

fC

—

—

fOSC

R1 = 3.3 k, C1 = 39 pF

1.5

fFR DIGIT = 1 to 16, R1 = 3.3 k, C1 = 39 pF 183

Top

—

–40

Typ.

3.3

—

—

—

—

2.0

244

—

Max.

3.6

–20

—

0.2 VDD

2.0

2.5

305

85

Unit

V

V

V

V

MHz

MHz

Hz

C

ELECTRICAL CHARACTERISTICS

DC Characteristics-1

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

Current Consumption

(VDD = 5.0 V  0.5V, VFL = VDD –42 V, Ta = –40 to +85C, unless otherwise specified)

Symbol Applied pin

Condition

Min. Max. Unit

VIH

CS, CP, DA,

RESET

—

0.7 VDD

—

V

VIL

CS, CP, DA,

RESET

—

—

0.3 VDD

V

IIH

CS, CP, DA,

RESET

VIH = VDD

–1.0

1.0

µA

IIL

CS, CP, DA,

RESET

VIL = 0.0 V

–1.0

1.0

µA

VOH1 COM1 to 16

VOH2 AD1, AD2

IOH1 = –30 mA

IOH2 = –15 mA

VDD –1.5 —

V

VDD –1.5 —

V

VOH3 SEG1 to 35

VOH4 P1, P2

IOH3 = –6 mA

IOH4 = –2 mA

VDD –1.5 —

V

VDD –1.0 —

V

COM1 to 16

VOL1 AD1, AD2

—

SEG1 to 35

— VFL +1.0 V

VOL2 P1, P2

IOL1 = 2 mA

Duty = 15/16

—

1.0

V

IDD1

IDD2

VDD

fOSC =

Digit = 1 to 16

All output lights ON

—

2 MHz,

no load Duty = 8/16

Digit = 1 to 9

—

All output lights OFF

4

mA

3

mA

7/35

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