24LC21A

DS21160G-page 2

© 2008 Microchip Technology Inc.

1.0

ELECTRICAL CHARACTERISTICS

Storage temperature ...............................................................................................................................-65

°C to +150°C

Ambient temperature with power applied ................................................................................................-40

°C to +125°C

ESD protection on all pins

......................................................................................................................................................≥ 4 kV

TABLE 1-1:

DC CHARACTERISTICS

† NOTICE: 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 those or any other conditions

above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating

conditions for extended periods may affect device reliability.

DC CHARACTERISTICS

Industrial (I):

°C to +85°C

Parameter

Symbol

Min.

Max.

Units

Conditions

SCL and SDA pins:

High-level input voltage

Low-level input voltage

—

—

V

V

Input levels on VCLK pin:

High-level input voltage

Low-level input voltage

2.0

—

—

V

V

≥ 2.7V (Note)

Hysteresis of Schmitt Trigger inputs

—V

(Note)

Low-level output voltage

—0.4

V

Low-level output voltage

—0.6

V

Input leakage current

—±1

Output leakage current

—±1

Pin capacitance (all inputs/outputs)

—10

pF

Operating current

—

—

3

1

mA

mA

Standby current

—

—

30

100

μA

μA

Note:

This parameter is periodically sampled and not 100% tested.