Datasheet Details
| Part number | NJU7291 |
|---|---|
| Manufacturer | New Japan Radio |
| File Size | 268.93 KB |
| Description | SYSTEM RESET IC |
| Datasheet |
 NJU7291 Datasheet
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General Description
The NJU7291 is a system reset IC with watchdog timer.
It can detect an instantaneous voltage drop and break, and generates a reset signal.
The NJU7291 provides a fail-safe function with an internal watchdog timer on various microcomputer systems.
Key Features
- S.
- Supply Voltage Range : V+ = 2.5 V to 7.0 V.
- RESET Detection Voltage : VRL = ± 1.0 % and Adjustable Detection Voltage with External Resistance.
- Rising RESET Hold Time and Watchdog Timer RESET Time Setting Ratio = 30 : 1.
- Configurable Watchdog Timer Watching Time Independent Setting.
- Configurable Stopping Watchdog Timer Function.
- Package Outline : MSOP8 (TVSP8).
- , DIP8.
- MEET JEDEC MO-187-DA / THIN TYPE.
- PIN.