R1LV5256E Series

R10DS0068EJ0100 Rev.1.00

Page 4 of 13

2011.04.13

Operation Table

CS#

WE#

OE#

DQ0~7

Operation

H

X

X

High-Z

Stand-by

L

L

X

Din

Write

L

H

L

Dout

Read

L

H

H

High-Z

Output disable

Absolute Maximum

Parameter

Symbol

Value

unit

Power supply voltage relative to Vss

Vcc

-0.3 to +4.6

V

Terminal voltage on any pin relative to Vss

-0.3

V

Power dissipation

0.7

W

R Ver.

0 to +70

Operation temperature

Topr

*3

I Ver.

-40 to +85

°C

Storage temperature range

Tstg

-65 to 150

°C

R Ver.

0 to +70

Storage temperature range under bias

Tbias

*3

I Ver.

-40 to +85

°C

Note

1. –3.0V for pulse ≤ 30ns (full width at half maximum)

2. Maximum voltage is +4.6V.

3. Ambient temperature range depends on R/I-version. Please see table on page 1.