| DatasheetsPDF.com |
CAT1161 Timer Datasheet PDFPrecision Reset Controller and Watchdog Timer Precision Reset Controller and Watchdog Timer |
| Part Number | CAT1161 |
|---|---|
| Description | Precision Reset Controller and Watchdog Timer |
| Feature | CAT1161, CAT1162
Supervisory Circuits w ith I2C Serial CMOS EEPROM, Precision R eset Controller and Watchdog Timer (16K )
Description
The CAT1161/2 is a compl ete memory and supervisory solution for microcontroller−based systems. A ser ial EEPROM memory (16K) with hardware m emory write protection, a system power supervisor with brown out protection an d a watchdog timer are integrated toget her in low power CMOS technology. Memor y interface is via an I2C bus. The 1. 6 second watchdog circuit returns a sys tem to a known good state if a software or hardware glitch halts or “hangs the system. The CAT1 . |
| Manufacture | ON Semiconductor |
| Datasheet |
|
|
| Part Number | CAT1161 |
|---|---|
| Description | Precision Reset Controller and Watchdog Timer |
| Feature | CAT1161/2 (16K)
Supervisory Circuits wit h I2C Serial CMOS EEPROM, Precision Res et Controller and Watchdog Timer
FEATU RES
s Watchdog monitors SDA signal (CAT 1161) s 400kHz I C bus compatible s 2. 7 V to 6. 0V operation s Low power CMOS te chnology s 16-Byte page write buffer s Built-in inadvertent write protection 2 s Active high or low reset — Preci sion power supply voltage monitor — 5 V, 3. 3V and 3V systems — Five thresho ld voltage options s 1,000,000 Program/ Erase cycles s Manual Reset s 100 Year data retention s 8-pin DIP or 8-pin SOI C s Commercial and industrial temperatu re ranges — VCC loc . |
| Manufacture | Catalyst Semiconductor |
| Datasheet |
 |
|
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact) |