24LC22A

DS21683B-page 2

© 2007 Microchip Technology Inc.

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings†

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

°C to +150°C

Ambient temp. with power applied ..........................................................................................................-40

°C to +125°C

Soldering temperature of leads (10 seconds) .......................................................................................................+240

°C

ESD protection on all pins

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

1.1

DC Characteristics

†Notice: Stresses above those listed under “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.

DS CHARACTERISTICS

Vcc = +2.5V to 5.5V

Industrial (I):

Param.

No.

Sym

Characteristic

Min.

Max.

Units

Test Conditions

SCL and SDA pins:

D1

High-level input voltage

—V

D2

Low-level input voltage

—

V

Input levels on VCLK pin:

D3

High-level input voltage

2.0

—

V

≥ 2.7V (Note)

D4

Low-level input voltage

—

≤ 2.7V (Note)

D5

Hysteresis of Schmitt trigger

Inputs

—V

(Note)

D6

Low-level output voltage

—

0.4

V

D7

Low-level output voltage

—

0.6

V

D8

Input leakage current

-10

10

µA

D9

Output leakage current

-10

10

µA

D10

(all inputs/outputs)

—10

pF

Operating current:

D10

—

3

mA

D11

—

1

mA

D12

Standby current

—

—

30

100

µA

µA

Note:

This parameter is periodically sampled and not 100% tested.