Part Number
|
MAX792 |
Manufacturer
|
Maxim |
Description
|
Microprocessor and Non-Volatile Memory Supervisory Circuits |
Published
|
May 2, 2005 |
Detailed Description
|
19-0147; Rev. 2; 6/98
Microprocessor and Non-Volatile Memory Supervisory Circuits
General Description
The MAX792/MAX820...
|
Datasheet
|
MAX792
|
Overview
19-0147; Rev.
2; 6/98
Microprocessor and Non-Volatile Memory Supervisory Circuits
General Description
The MAX792/MAX820 microprocessor (µP) supervisory circuits provide the most functions for power-supply and watchdog monitoring in systems without battery backup.
Built-in features include the following: 1) µP reset: Assertion of RESET and RESET outputs during power-up, power-down, and brownout conditions.
RESET is guaranteed valid for VCC down to 1V.
2) Manual-reset input.
3) Two-stage power-fail warning: A separate low-line comparator compares VCC to a preset threshold 120mV above the reset threshold; the low-line and reset thresholds can be programmed externally.
4) Watchdog fault output:...
Similar Datasheet