ML9208 Ver la hoja de datos (PDF) - Oki Electric Industry

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Fabricante

ML9208

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

Oki Electric Industry 

OKI Semiconductor

FEDL9208-01

ML9208

ABSOLUTE MAXIMUM RATINGS

Parameter

Supply Voltage (1)

Supply Voltage (2)

Input Voltage

Power Dissipation

Storage Temperature

Output Current

Symbol

VDD

VFL

VIN

PD

TSTG

IO1

IO2

IO3

IO4

Condition

—

—

—

Ta ≥ 25°C

—

COM1 to 16

AD1, AD2

SEG1 to 35

P1, P2

QFP

SSOP

Rating

Unit

–0.3 to 6.5

V

–45 to VDD +0.3

V

–0.3 to VDD +0.3

V

541

mW

590

–55 to 150

°C

–40 to 0.0

mA

–20 to 0.0

mA

–10 to 0.0

mA

–4.0 to 4.0

mA

RECOMMENDED OPERATING CONDITIONS-1

When the power supply voltage is 5 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

—

4.5

VFL

—

–36.5

VIH

All input pins excluding OSC0 pin 0.7 VDD

VIL

All input pins excluding OSC0 pin

—

fC

—

—

fOSC

R1 = 3.3 kΩ, C1 = 39 pF

1.5

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

Top

—

–40

Typ.

5.0

—

—

—

—

2.0

244

—

Max.

5.5

–20

—

0.3 VDD

2.0

2.5

305

85

Unit

V

V

V

V

MHz

MHz

Hz

°C

6/33

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