24LC08B/16B MODULES

DS21224A-page 2

© 1997 Microchip Technology Inc.

1.0

ELECTRICAL CHARACTERISTICS

1.1

Maximum Ratings*

Storage temperature ..................................... -65˚C to +150˚C

Ambient temp. with power applied................. -65˚C to +125˚C

Soldering temperature of leads (10 seconds) ............. +300˚C

ESD protection on all pins

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

*Notice: Stresses above those listed under “Maximum ratings”

may cause permanent damage to the device. This is a stress rat-

ing 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.

TABLE 1-1:

PIN FUNCTION TABLE

Name

Function

Ground

SDA

Serial Data

SCL

Serial Clock

+2.5V to 5.5V Power Supply

TABLE 1-2

DC CHARACTERISTICS

All Parameters apply across the speci-

fied operating ranges unless otherwise

noted.

Commercial (C):

Parameter

Symbol

Min.

Max.

Units

Conditions

SCL and SDA pins:

High level input voltage

V

(Note)

Low level input voltage

V

(Note)

Hysteresis of Schmitt trigger inputs

—

V

Vcc

≥ 2.5V (Note)

Low level output voltage

0.40

V

Input leakage current

-10

10

µA

Output leakage current

-10

10

µA

Pin capacitance (all inputs/outputs)

—

10

pF

Tamb = 25˚C, f = 1 MHz

Operating current

—

3

mA

—

1

mA

Standby current

—

100

µA

Note: This parameter is periodically sampled and not 100% tested.