Preliminary W27E020

- 4 -

DC CHARACTERISTICS

Absolute Maximum Ratings

PARAMETER

RATING

UNIT

Ambient Temperature with Power Applied

-55 to +125

°C

Storage Temperature

-65 to +125

°C

and A9 Pins

V

-0.5 to +7

V

-0.5 to +14.5

V

Voltage on A9 Pin with Respect to Ground

-0.5 to +14.5

V

Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability

of the device.

DC Erase Characteristics

PARAMETER

SYM.

CONDITIONS

LIMITS

UNIT

MIN.

TYP.

MAX.

Input Load Current

-10

-

10

µA

-

-

30

mA

-

-

30

mA

Input Low Voltage

-

-0.3

-

0.8

V

Input High Voltage

-

2.4

-

5.5

V

Output Low Voltage (Verify)

-

-

0.45

V

Output High Voltage

(Verify)

2.4

-

-

V

A9 Erase Voltage

-

13.75

14.0

14.25

V

-

13.75

14.0

14.25

V

(Erase)

-

4.5

5.0

5.5

V