W29C020

- 10 -

DC CHARACTERISTICS

Absolute Maximum Ratings

PARAMETER

RATING

UNIT

-0.5 to +7.0

V

Operating Temperature

0 to +70

°C

Storage Temperature

-65 to +150

°C

D.C. Voltage on Any Pin to Ground Potential Except A9

V

Transient Voltage (<20 nS ) on Any Pin to Ground Potential

V

Voltage on A9 and OE Pin to Ground Potential

-0.5 to 12.5

V

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

device.

Operating Characteristics

PARAMETER

SYM.

TEST CONDITIONS

LIMITS

UNIT

MIN.

TYP.

MAX.

Power Supply Current

all DQs open

at f = 5 MHz

-

-

50

mA

(TTL input)

-

2

3

mA

(CMOS input)

open

-

20

100

µA

Input Leakage Current

-

-

10

µA

Output Leakage Current

-

-

10

µA

Input Low Voltage

-

-

-

0.8

V

Input High Voltage

-

2.0

-

-

V

Output Low Voltage

-

-

0.45

V

Output High Voltage

µA

2.4

-

-

V

Output High Voltage

CMOS

4.2

-

-

V