CAT24FC256KA datasheet(2/12 Pages) CATALYST

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CAT24FC256

Doc. No. 1040, Rev. J

ABSOLUTE MAXIMUM RATINGS*

Temperature Under Bias ................. –55

°C to +125°C

Storage Temperature ....................... –65

°C to +150°C

Voltage on Any Pin with

Respect to Ground(1) ........... –2.0V to +VCC + 2.0V

VCC with Respect to Ground ............... –2.0V to +7.0V

Package Power Dissipation

Capability (TA = 25

°C) ................................... 1.0W

Lead Soldering Temperature (10 secs) ............ 300

°C

Output Short Circuit Current(2) ........................ 100mA

*COMMENT

Stresses above those listed under “Absolute Maximum

Ratings” may cause permanent damage to the device.

These are stress ratings only, and functional operation of

the device at these or any other conditions outside of those

listed in the operational sections of this specification is not

implied. Exposure to any absolute maximum rating for

extended periods may affect device performance and

reliability.

Note:

(1) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC

voltage on output pins is VCC +0.5V, which may overshoot to VCC + 2.0V for periods of less than 20ns.

(2) Output shorted for no more than one second. No more than one output shorted at a time.

(3) This parameter is tested initially and after a design or process change that affects the parameter.

(4) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to VCC +1V.

(5) Maximum standby current (ISB ) = 10µA for the Automotive and Extended Automotive temperature range.

Symbol

Parameter

Test Conditions

Min

Typ

Max

Units

ICC1

Power Supply Current - Read

fSCL = 100kHz

400

µA

VCC = 5V

ICC2

Power Supply Current - Write

fSCL = 400kHz

VCC = 5V

ISB(5)

Standby Current

VIN = GND or VCC

µA

VCC = 5V

ILI

Input Leakage Current

VIN = GND to VCC

µA

ILO

Output Leakage Current

VOUT = GND to VCC

µA

VIL

Input Low Voltage

-0.5

VCC x 0.3

VIH

Input High Voltage

VCC x 0.7

VCC + 0.5

VOL1

Output Low Voltage (VCC = +3.0 V)

IOL = 3.0 mA

0.4

VOL2

Output Low Voltage (VCC = +1.8 V)

IOL = 1.5 mA

0.5

RELIABILITY CHARACTERISTICS

Symbol

Parameter

Reference Test Method

Min

Typ

Max

Units

NEND(3)

Endurance

MIL-STD-883, Test Method 1033 100,000

Cycles/Byte

TDR(3)

Data Retention

MIL-STD-883, Test Method 1008

100

Years

ILTH(3)(4)

Latch-up

JEDEC Standard 17

100

CAPACITANCE TA = 25°C, f = 1.0 MHz, VCC = 5V

Symbol

Test

Conditions

Min

Typ

Max

Units

CI/O(3)

Input/Output Capacitance (SDA)

VI/O = 0V

CIN(3)

Input Capacitance (SCL, WP, A0, A1)

VIN = 0V

DC OPERATING CHARACTERISTICS

VCC = 1.8 V to 5.5 V, unless otherwise specified.

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