EC24C128A/256A

128K/256K-bit 2-WIRE SERIAL CMOS EEPROM

Page 10 of 16

3I23N-Rev.F002

Electrical Characteristics

Absolute Maximum Stress Ratings

DC Supply Voltage ---------------------------------------------------------------------------------------- -0.3V to +6.5V

Operating Ambient Temperature ---------------------------------------------------------------------- -40°C to +85°C

Storage Temperature ------------------------------------------------------------------------------------- -65°C to +150°C

Comments

Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to this device.

These are stress ratings only. Functional operation of this device at these or any other conditions above those

indicated in the operational sections of this specification is not implied or intended. Exposure to the absolute

maximum rating conditions for extended periods may affect device reliability.

DC Electrical Characteristics

(unless otherwise noted)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Condition

Supply Voltage

1.7

-

5.5

V

Supply Current

-

0.4

1.0

mA

READ at 400 kHz

Supply Current

-

2.0

3.0

mA

WRITE at 400 kHz

-

0.6

1.0

μA

-

1.0

2.0

μA

-

1.0

2.0

μA

-

2.0

5.0

μA

Input Leakage Current

-

0.10

3.0

μA

Output Leakage Current

-

0.05

3.0

μA

Input Low Level

-0.3

-

V

Input High Level

-

V

Input Low Level

-0.3

-

V

Input High Level

-

V

-

0.4

V

-

0.4

V

-

0.2

V

Pin Capacitance

Parameter

Symbol

Min.

Typ.

Max.

Unit

Condition

Input/Output Capacitance (SDA)

-

-

8

pF

Input Capacitance (A0, A1, A2, SCL)

-

-

6

pF