| Part Number | UM821 |
| Manufacturer | UniON Semiconductor (https://www.onsemi.com/) |
| Title | uP Reset Circuits |
| Description | The UM807/821/822 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide e... |
| Features |
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| Datasheet |
 UM821 Datasheet
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