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CAT1321, CAT1320 Datasheet - Catalyst Semiconductor

CAT1321 (CAT1320 / CAT1321) Supervisory Circuits

The CAT1320 and CAT1321 are complete memory and supervisory solutions for microcontroller-based systems. A 32kbit serial EEPROM memory and a system power supervisor with brown-out protection are integrated together in low power CMOS technology. Memory interface is via a 400kHz I2C bus. active, preve.

CAT1321 Features

* I Precision power supply voltage monitor I 3.0V to 5.5V operation I Low power CMOS technology I 64-Byte page write buffer I 1,000,000 Program/Erase cycles I 100 year data retention H GEN FR ALO EE LE A D F R E ETM

* 5V, 3.3V and 3V systems - +5.0V (+/- 5%, +/- 10%) - +3.3V (+/- 5%, +/-

CAT1320_CatalystSemiconductor.pdf

This datasheet PDF includes multiple part numbers: CAT1321, CAT1320. Please refer to the document for exact specifications by model.
CAT1321 Datasheet Preview Page 2 CAT1321 Datasheet Preview Page 3

Datasheet Details

Part number:

CAT1321, CAT1320

Manufacturer:

Catalyst Semiconductor

File Size:

507.30 KB

Description:

(cat1320 / cat1321) supervisory circuits.

Note:

This datasheet PDF includes multiple part numbers: CAT1321, CAT1320.
Please refer to the document for exact specifications by model.

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TAGS

CAT1321 CAT1320 CAT1320 CAT1321 Supervisory Circuits Catalyst Semiconductor

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