Advance Information W27LE520

- 4 -

DC CHARACTERISTICS

Absolute Maximum Ratings

PARAMETER

RATING

UNIT

Ambient Temperature with Power Applied

-55 to +125

°C

Storage Temperature

-65 to +150

°C

Voltage on all Pins with Respect to Ground Except

-2.0 to +7.0

V

-2.0 to +7.0

V

Voltage on A9 Pin with Respect to Ground

-2.0 to +7.0

V

-2.0 to +14.0

V

Note: 1. Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of

the device.

2. Minimum voltage is -0.6V DC which may undershoot to -2.0V for pulses of less than 20ns. Maximum output pin voltage is

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

-

V

Output Low Voltage

(Verify)

-

-

0.45

V

Output High Voltage

(Verify)

2.4

-

-

-

A9 SID Voltage

± 10%

11.5

12

12.5

V

A9 Erase Voltage

-

12.75

13

13.25

V

-

12.75

13

13.25

V

(Erase & Erase Verify)

-

6.25

6.5

6.75

V

CAPACITANCE

° C, f = 1 MHz)

PARAMETER

SYMBOL

MAX.

UNIT

Input Capacitance

6

pF

Output Capacitance

12

pF