AS8E512K8

Rev. 2.0 12/99

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.

3

EEPROM

AS8E512K8

Austin Semiconductor, Inc.

ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS

OPERATING MODES

ABSOLUTE MAXIMUM RATINGS*

Voltage on Vcc Supply Relative to Vss

Voltage on OE\ and A9....................................-0.6V to +13.5V DC

Voltage on all other pins..................................-0.6V to +6.25V DC

Storage Temperature.............................................-65

°C to +150°C

Operating Temperature, T

Maximum Junction Temperature**....................................+165

°C

NOTE: 1. Including NC pins, with respect to ground.

*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

operation section of this specification is not implied. Exposure

to absolute maximum rating conditions for extended periods

may affect reliability.

** Junction temperature depends upon package type, cycle

time, loading, ambient temperature and airflow.

NOTE: 1. X can be V

IL

or V

IH.

2. Refer to AC Programming Waveforms.

SYMBOL

CONDITIONS

MAX

UNIT

45

pF

50

pF

10

pF

MODE

CE\

OE\

WE\

I/O

Read

Write

2

Standby/Write Inhibit

X

1

X

High Z

Write Inhibit

X

X

Write Inhibit

X

X

Output Disable

X

X

High Z

PARAMETER

CONDITION

SYMBOL

MIN

MAX

UNITS

Input Load Current

-20

20

µΑ

Output Leakage Current

-20

20

µΑ

Vcc Standby Current CMOS

CE\ = Vcc -0.2V to Vcc + 1

mA

Vcc Standby Current TTL

CE\ = 2.2V to Vcc + 1

20

mA

Vcc Active Current

120

mA

Input Low Voltage

0.8

V

Input High Voltage

2V

Output Low Voltage

0.45

V

Output High Voltage

2.4

V

Output High Voltage CMOS

4.2

V