These devices combine four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability.
Features
•Low VCCDetection and Reset Assertion
\- Four standard reset threshold voltages 4.63V, 4.38V, 2.93V, 2.63V
\- Re-program low VCCreset threshold voltage using special programming sequence.