5962-8866204YX データシートの表示（PDF） - Austin Semiconductor

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5962-8866204YX

32K x 8 SRAM SRAM MEMORY ARRAY

Austin Semiconductor 

Austin Semiconductor, Inc.

SRAM

MT5C2568

AS5C2568

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Input or DQ Relative

to Vss..................................................................-0.5V to Vcc +0.5V

Voltage on Vcc Supply Relative to Vss.......................-1V to +7V

Storage Temperature..............................................-65oC to +150oC

Power Dissipation.......................................................................1W

Short Circuit Output Current.................................................50mA

Lead Temperature (soldering 10 seconds)........................+260oC

Max. Junction Temperature.................................................+175oC

*Stresses greater than those listed under "Absolute Maximum

Ratings" may cause permanent damage to the device. This is

a stress rating only and functional operation of the device at

these or any other conditions above those indicated in the

operation section of this specification is not implied. Exposure

to absolute maximum rating conditions for extended periods

may affect reliability.

ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS

(-55oC < TC < 125oC or -40oC to +85oC; VCC = 5.0V +10%)

DESCRIPTION

CONDITIONS

SYM MIN MAX UNITS NOTES

Input High (Logic 1) Voltage

VIH 2.2 VCC+0.5 V

1

Input Low (Logic 0) Voltage

VIL -0.5 0.8

V

1,2

Input Leakage Current

Output Leakage Current

0V<VIN<VCC

ILI -10 10

µA

Output(s) disabled

0V<VOUT<VCC

ILo -10 10

µA

Output High Voltage

IOH = -4.0mA

VOH 2.4

V

1

Output Low Voltage

IOL = 8.0mA

VOL

0.4

V

1

DESCRIPTION

Power Supply

Current: Operating

CONDITIONS

CE\<VIL; Vcc = MAX

f = MAX = 1/ tRC (MIN)

Output Open

MAX

SYM -12 -15 -20 -25 -35 -45 UNITS NOTES

Icc 190 180 170 160 150 150 mA

3

TTL

CE\<VIH; Outputs Open

Vcc = MAX

ISBT 60 50 40 35 35 35 mA

Power Supply

CE\>Vcc-0.2V; Vcc = MAX

Current: Standby

CMOS

VIN<+0.2V or >Vcc-0.2V;

f = 0 Hz, Outputs Open

ISBC 20 20 20 20 20 20 mA

"L" Version Only ISBC2 4 4 4 4 4 4 mA

CAPACITANCE

PARAMETER

Input Capacitance

Output Capacitance

CONDITIONS

TA = 25oC, f = 1MHz

Vcc = 5V

SYM

CIN

CIO

MAX

11

11

UNITS

pF

pF

NOTES

4

4

MT5C2568 / AS5C2568

Rev. 4.5 06/05

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.

3

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