CAT25C021P-17TE13 View Datasheet(PDF) - Catalyst Semiconductor => Onsemi

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Description

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CAT25C021P-17TE13

Supervisory circuits with SPI serial E2EPROM, precision reset controller and watchdog timer

Catalyst Semiconductor => Onsemi 

Advanced

CAT25CXXX

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) ........................ 100 mA

*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 specifica-

tion is not implied. Exposure to any absolute maximum

rating for extended periods may affect device perfor-

mance and reliability.

D.C. OPERATING CHARACTERISTICS

VCC = +1.8V to +6.0V, unless otherwise specified.

Symbol

ICC1

ICC2

ISB

ILI

ILO

Parameter

Power Supply Current

(Operating Write)

Power Supply Current

(Operating Read)

Power Supply Current

(Standby)

Input Leakage Current

Output Leakage Current

Min.

Limits

Typ.

Max.

5

0.4

0

2

3

VIL(3)

VIH(3)

VOL1

VOH1

Input Low Voltage

Input High Voltage

Output Low Voltage

Output High Voltage

-1

VCC x 0.7

VCC - 0.8

VCC x 0.3

VCC + 0.5

0.4

VOL2

Output Low Voltage

0.2

VOH2

Output High Voltage

VCC-0.2

Units

mA

mA

µA

µA

µA

V

V

V

V

V

V

Test Conditions

VCC = 5V @ 5MHz

SO=open; CS=Vss

VCC = 5.5V

FCLK = 5MHz

CS = VCC

VIN = VSS or VCC

VOUT = 0V to VCC,

CS = 0V

4.5V≤VCC<5.5V

IOL = 3.0mA

IOH = -1.6mA

1.8V≤VCC<2.7V

IOL = 150µA

IOH = -100µA

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 20 ns.

(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.

9-97

Stock No. 21085-01 4/98

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