24FC64T-I/MF【PDF 2/44 页】IC EEPROM 64KBIT 1MHZ 8DFN

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24AA64/24LC64/24FC64

1.0

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings (?)

V CC .............................................................................................................................................................................6.5V

All inputs and outputs w.r.t. V SS ......................................................................................................... -0.3V to V CC +1.0V

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

Ambient temperature with power applied ................................................................................................-40°C to +125°C

ESD protection on all pins ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? 4 kV

? 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.

TABLE 1-1:

DC CHARACTERISTICS

DC CHARACTERISTICS

Industrial (I): T A = -40°C to +85°C, V CC = +1.7V to +5.5V

Automotive (E): T A = -40°C to +125°C, V CC = +2.5V to +5.5V

Param.

No.

Sym.

—

Characteristic

A0, A1, A2, WP, SCL

Min.

—

Typ.

—

Max.

—

Units

—

—

Conditions

and SDA pins

D1

D2

D3

V IH

V IL

V HYS

High-level input voltage

Low-level input voltage

Hysteresis of Schmitt

0.7 V CC

—

0.05 V CC

—

—

—

—

0.3 V CC

0.2 V CC

—

V

V

V

V

—

V CC ? 2.5V

V CC ? 2.5V

V CC ? 2.5V (Note 1)

Trigger inputs (SDA,

SCL pins)

D4

V OL

Low-level output voltage

—

—

0.40

V

I OL = 3.0 mA @ V CC = 4.5V

I OL = 2.1 mA @ V CC = 2.5V

D5

I LI

Input leakage current

—

—

±1

? A

V IN = V SS or V CC , WP = V SS

V IN = V SS or V CC , WP = V CC

D6

D7

I LO

C IN ,

Output leakage current

Pin capacitance

—

—

—

—

±1

10

? A

pF

V OUT = V SS or V CC

V CC = 5.0V (Note 1)

C OUT

(all inputs/outputs)

T A = 25°C, F CLK = 1 MHz

D8

I CC write Operating current

—

0.1

3

mA

V CC = 5.5V, SCL = 400 kHz

D9

I CC

read

—

0.05

400

? A

D10

I CCS

Standby current

—

0.01

1

? A

Industrial

—

—

5

? A

Automotive

SDA = SCL = V CC

A0, A1, A2, WP = V SS

Note 1:

2:

This parameter is periodically sampled and not 100% tested.

Typical measurements taken at room temperature.

DS21189S-page 2

? 1997-2012 Microchip Technology Inc.

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