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CAT1021 Datasheet(PDF) 5 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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Maker  CATALYST [Catalyst Semiconductor]
Homepage  http://www.catalyst-semiconductor.com
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CAT1021 Datasheet(HTML) 5 Page - Catalyst Semiconductor

 
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CAT1021, CAT1022, CAT1023
Doc No. 3009, Rev. K
CAPACITANCE
TA = 25°C, f = 1.0 MHz, VCC = 5V
Symbol
Test
Test Conditions
Max
Units
COUT(1)
Output Capacitance
VOUT = 0V
8
pF
CIN(1)
Input Capacitance
VIN = 0V
6
pF
AC CHARACTERISTICS
VCC = 3.0 V to 5.5 V and over the recommended temperature conditions, unless otherwise specified.
Notes:
1.
This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
2.
Test Conditions according to “AC Test Conditions” table.
3.
The write cycle time is the time from a valid stop condition of a write sequence to the end of the internal program/erase cycle. During the
write cycle, the bus interface circuits are disabled, SDA is allowed to remain high and the device does not respond to its slave address.
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