KM681000BL Ver la hoja de datos (PDF) - Samsung

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KM681000BL

128K x8 bit Low Power CMOS Static RAM

Samsung 

KM681000B Family

PRELIMINARY

CMOS SRAM

ABSOLUTE MAXIMUM RATINGS*

Item

Symbol

Ratings

Unit

Remark

Voltage on any pin relative to Vss

VIN,VOUT

-0.5 to 7.0

V

-

Voltage on Vcc supply relative to Vss

VCC

-0.5 to 7.0

V

-

Power Dissipation

Storage temperature

Operating Temperature

Soldering temperature and time

PD

1.0

W

TSTG

-65 to 150

¡É

0 to 70

¡É

TA

-25 to 85

¡É

-40 to 85

¡É

TSOLDER

260¡É, 10sec (Lead Only)

-

-

-

KM681000BL/L-L

KM681000BLE/LE-L

KM681000BLI/LI-L

-

* Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stres s rating only and functional operation of the

device at these or any other conditions above those indicated in the operating section of this specification is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect reliability.

RECOMMENDED DC OPERATING CONDITIONS*

Item

Symbol

Supply voltage

Vcc

Ground

Vss

Input high voltage

VIH

Input low voltage

VIL

* 1) Commercial Product : TA=0 to 70¡É, unless otherwise specified

2) Extended Product : TA=-25 to 85¡É, unless otherwise specified

3) Industrial Product : TA=-40 to 85¡É, unless otherwise specified

** TA=25¡É

*** VIL(min)=-3.0V for ¡Â 50ns pulse width

Min

4.5

0

2.2

-0.5***

Typ**

5.0

0

-

-

Max

5.5

0

Vcc+0.5

0.8

Unit

V

V

V

V

CAPACITANCE* (f=1MHz, TA=25¡É)

Item

Symbol

Test Condition

Min

Input capacitance

CIN

Vin=0V

-

Input/Output capacitance

CIO

Vio=0V

-

* Capacitance is sampled not 100% tested

Max

6

8

Unit

pF

pF

Revision 0.3

April 1996

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