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CAT1021 Datasheet(PDF) 4 Page - Catalyst Semiconductor

Part No. CAT1021
Description  Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer
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Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT1021 Datasheet(HTML) 4 Page - Catalyst Semiconductor

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CAT1021, CAT1022, CAT1023
Doc. No. 3009, Rev. K
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) ........... –2.0 V to VCC + 2.0 V
VCC with Respect to Ground ................ –2.0V to 7.0 V
Package Power Dissipation
Capability (TA = 25
°C) .................................. 1.0 W
Lead Soldering Temperature (10 secs) ............ 300
°C
Output Short Circuit Current(2) ........................ 100 mA
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 20 ns.
(2) Output shorted for no more than one second. No more than
one output shorted at a time.
Notes:
1.
VIL min and VIH max are reference values only and are not tested.
2.
This parameter is tested initially and after a design or process change that affects the parameter. Not 100% tested.
DC OPERATING CHARACTERISTICS
VCC = 3.0V to 5.5V and over the recommended temperature conditions unless otherwise specified.
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