CAT1320_CatalystSemiconductor.pdf
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.
CAT1321, CAT1320, (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%, +/-
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