Revision 2.0

April 2002

3

MODE

CE1

CE2

OE

WE

CIO

LB

UB

SAE

D0~7

D8~15

VCC Current

HX

X

X

Fully Standby

XL

XX

X

XX

X

High-Z

High-Z

Output Disable

L

H

H

H

X

X

X

X

High-Z

High-Z

L

H

Dout

High-Z

H

L

High-Z

Dout

Read from SRAM

( WORD mode )

LH

L

H

H

LL

X

Dout

Dout

LH

Din

X

HL

X

Din

Write to SRAM

( WORD mode )

LH

X

L

H

LL

X

Din

Din

Read from SRAM

( BYTE Mode )

L

H

L

H

L

X

X

A-1

Dout

High-Z

Write to SRAM

( BYTE Mode )

LH

X

L

L

X

X

A-1

Din

X

TRUTH TABLE

BSI

BS616LV4023

Input

Capacitance

6

pF

Input/Output

Capacitance

8

pF

RANGE

AMBIENT

TEMPERATURE

Vcc

Commercial

Industrial

OPERATING RANGE

1. 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 operational

sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

reliability.

1. This parameter is guaranteed and not tested.

SYMBOL

PARAMETER

RATING

UNITS

Terminal

Voltage

with

Respect to GND

-0.5 to

Vcc+0.5

V

Temperature Under Bias

-40 to +125

Storage Temperature

-60 to +150

Power Dissipation

1.0

W

DC Output Current

20

mA

R0201-BS616LV4023

SYMBOL

PARAMETER

CONDITIONS

MAX.

UNIT