MSM5117405B-70SJ データシートの表示（PDF） - Oki Electric Industry

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MSM5117405B-70SJ

4,194,304-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

Oki Electric Industry 

MSM5117405B

¡ Semiconductor

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings

Parameter

Symbol

Rating

Unit

Voltage on Any Pin Relative to VSS VIN, VOUT

–0.5 to VCC + 0.5

V

Voltage on VCC Supply Relative to VSS

VCC

–0.5 to 7

V

Short Circuit Output Current

IOS

50

mA

Power Dissipation

PD*

1

W

Operating Temperature

Topr

0 to 70

°C

Storage Temperature

Tstg

–55 to 150

°C

*: Ta = 25°C

Recommended Operating Conditions

Parameter

Power Supply Voltage

Input High Voltage

Input Low Voltage

Symbol

VCC

VSS

VIH

VIL

Min.

4.5

0

2.4

–0.5*2

Typ.

5.0

0

—

—

(Ta = 0°C to 70°C)

Max.

Unit

5.5

V

0

V

VCC + 0.5*1

V

0.8

V

Notes : *1.

*2.

The input voltage is VCC + 2.0 V when the pulse width is less than 20 ns (the pulse width

is with respect to the point at which VCC is applied).

The input voltage is VSS – 2.0 V when the pulse width is less than 20 ns (the pulse width

is with respect to the point at which VSS is applied).

Capacitance

Parameter

Input Capacitance (A0 - A10)

Input Capacitance (RAS, CAS, WE, OE)

Output Capacitance (DQ1 - DQ4)

Symbol

CIN1

CIN2

CI/O

Typ.

—

—

—

(VCC = 5 V ±10%, Ta = 25°C, f = 1 MHz)

Max.

Unit

5

pF

7

pF

7

pF

234

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