MSC23B236A Просмотр технического описания (PDF) - Oki Electric Industry

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MSC23B236A

2,097,152-word x 36-bit DRAM module

Oki Electric Industry 

MSC23B236A-xxBS8/DS8

¡ Semiconductor

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings

Parameter

Symbol

Rating

Unit

Voltage on Any Pin Relative to VSS VIN, VOUT

–1.0 to 7.0

V

Voltage VCC Supply Relative to VSS

VCC

–1.0 to 7.0

V

Short Circuit Output Current

IOS

50

mA

Power Dissipation

PD

9.2

W

Operating Temperature

Topr

0 to 70

°C

Storage Temperature

Tstg

–40 to 125

°C

Note: Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are

exceeded. Functional operation should be restricted to the conditions as detailed in the

operational sections of this data sheet. Exposure to absolute maximum rating conditions

for extended periods may affect device reliability.

Recommended Operating Conditions

Parameter

Power Supply Voltage

Input High Voltage

Input Low Voltage

Symbol

VCC

VSS

VIH

VIL

Min.

4.5

0

2.4

–1.0

Typ.

5.0

0

—

—

Max.

5.5

0

6.5

0.8

(Ta = 0°C to 70°C)

Unit

V

V

V

V

Capacitance

Parameter

Input Capacitance (A0 - A9)

Input Capacitance (WE)

Input Capacitance (RAS0 - RAS3)

Input Capacitance (CAS0 - CAS3)

I/O Capacitance (DQ0 - DQ35)

Symbol

CIN1

CIN2

CIN3

CIN4

CDQ

Typ.

—

—

—

—

—

Note : Capacitance measured with Boonton Meter.

Max.

53

65

20

35

20

(Ta = 25°C, f = 1 MHz)

Unit

pF

pF

pF

pF

pF

162

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