256Kx16 LP SRAM EM6156K600V Series

3

DCC-SR-041003-A

ABSOLUTE MAXIMUN RATINGS*

PARAMETER

SYMBOL

RATING

UNIT

Terminal Voltage with Respect to Vss

-0.5 to 4.6

V

0 to 70(C grade)

-20 to 80(E grade)

Operating Temperature

-40 to 85(I grade)

°C

Storage Temperature

-65 to 150

°C

Power Dissipation

1

W

DC Output Current

50

mA

Soldering Temperature (under 10 sec)

260

°C

*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 or any other conditions above those indicated in the operational sections

of this specification is not implied. Exposure to the absolute maximum rating conditions for extended period may affect device

reliability.

TRUTH TABLE

I/O OPERATION

MODE

CE#

OE#

WE#

LB#

UB#

DQ0-DQ7

DQ8-DQ15

SUPPLY CURRENT

H

X

X

X

X

High-Z

High-Z

Standby

X

X

X

H

H

High-Z

High-Z

L

H

H

L

X

High-Z

High-Z

Output

Disable

L

H

H

X

L

High-Z

High-Z

L

L

H

L

H

High-Z

L

L

H

H

L

High-Z

Read

L

L

H

L

L

L

X

L

L

H

High-Z

L

X

L

H

L

High-Z

Write

L

X

L

L

L

Note: H = VIH, L = VIL, X = Don't care.

DC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL TEST CONDITION

MIN.

MAX.

UNIT

Supply Voltage

Vcc

2.7

3.0

3.6

V

Input High Voltage

2.0

-

Vcc+

0.3

V

Input Low Voltage

-0.2

-

0.6

V

Input Leakage

Current

-1

-

+1

µA

Output Leakage

Current

Output Disabled

-1

-

1

µA

Output High

Voltage

2.2

2.7

-

V

Output Low

Voltage

-

-

0.4

V

-45

-

40

50

mA

-55

-

30

40

mA

Cycle time = Min.

-70

-

20

30

mA

Average Operating

Power supply

Current

Cycle time = 1µs

-

4

5

mA

Standby Power

-

0.3

0.5

mA