4.

Electrical Characteristics

4.1

Absolute Maximum Ratings

Temperature under bias

-55°C to +125°C

Storage temperature

-65°C to +150°C

VCC

6.25V

Voltage on any pin with respect to ground

-1.0V to +7.0V

DC output current

5.0 mA

ESD protection

>3 kV

Note:  Stresses above 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 listings of this specification is not implied. Exposure to absolute maximum rating conditions

for extended periods may affect device reliability.

4.2

DC and AC Operating Range

Table 4-1. DC and AC Operating Range

AT24CS32

Operating Temperature (Case)

Industrial Temperature Range

-40°C to +85°C

VCC Power Supply

Low-Voltage Grade

1.7V to 5.5V

4.3

DC Characteristics

Table 4-2. DC Characteristics

Parameter

Symbol

Minimum

Typical(1)

Maximum

Units

Test Conditions

Supply Voltage

VCC

1.7

—

5.5

V

Supply Current

ICC1

—

0.4

1.0

mA

VCC = 5.0V,

Read at 400 kHz

Supply Current

ICC2

—

2.0

3.0

mA

VCC = 5.0V,

Write at 400 kHz

Standby Current

ISB

—

—

1.0

μA

VCC = 1.7V,

VIN = VCC or GND

—

—

6.0

μA

VCC = 5.5V,

VIN = VCC or GND

Input Leakage Current

ILI

—

0.10

3.0

μA

VIN = VCC or GND

Output Leakage Current

ILO

—

0.05

3.0

μA

VOUT = VCC or

GND

Input Low Level

VIL

-0.6

—

VCC x 0.3

V

Note 2

Input High Level

VIH

VCC x 0.7

—

VCC + 0.5

V

Note 2

AT24CS32

Electrical Characteristics

© 2020 Microchip Technology Inc.

Datasheet

DS20006341A-page 9