2048-bits Serial Electrically Erasable PROM

AM93LC56

Anachip Corp.

www.anachip.com.tw

Rev. A1 Oct 20, 2003

2/10

ATC

Block Diagrams

INSTRUCTION

REGISTER

(10 BITS)

INSTRUCTION

DECODE

CONTROL

AND

CLOCK

GENERATION

DATA

REGISTER

ADDRESS

REGISTER

V

DETECTOR

WRITE ENABLE

DUMMY BIT

R/W AMPS

DECODER

HIGH VOLTAGE

GENERATOR

EEPROM

ARRAY

(128 X 16)

OR

(256 X 8)

DI

CS

SK

DO

ORG

Absolute Maximum Ratings

Characteristics

Symbol

Values

Unit

Storage Temperature

-65 to + 125

°C

Voltage with Respect to Ground

-0.3 to + 6.5

V

NOTE:These are STRESS rating only. Appropriate conditions for operating these devices given elsewhere may permanently damage the

part. Prolonged exposure to maximum ratings may affect device reliability.

Operating Conditions

Temperature under bias

Values

Unit

AM93LC56

0 to + 70

°C

AM93LC56I

-40 to + 85

°C

AM93LC56V

-40 to +125

°C

Parameter

Symbol

Conditions

Min

Max

Units

Operating current**

3

mA

Standby current

CS=DI=SK=0V

10

µA

Input leakage

-1

1

µA

Output leakage

-1

1

µA

-0.1

Input low voltage**

-0.1

0.8

V

Input high voltage**

2

V

Output low voltage

0.4

V

Output high voltage

2.4

V

Output low voltage

0.2

V

Output high voltage

V