Datasheet Details
| Part number | MM1099 |
|---|---|
| Manufacturer | MITSUMI ELECTRIC |
| File Size | 171.75 KB |
| Description | System Reset |
| Datasheet | MM1099_MITSUMIELECTRIC.pdf |
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Overview: MITSUMI System Reset (Built-in Watch Dog Timer) MM1099 System Reset (Built-in Watch Dog Timer) Monolithic IC MM1099 Outline The function of this IC series MM1099 is to accurately reset systems, a generating reset signal at the time of instantaneous supply voltage off or lowering in varied CPU and other logic system. Further, with the watch dog timer built-in it can diagnose the operation of the system, intermittently generating reset pulses when they operate erroneously to prevent runaway.
| Part number | MM1099 |
|---|---|
| Manufacturer | MITSUMI ELECTRIC |
| File Size | 171.75 KB |
| Description | System Reset |
| Datasheet | MM1099_MITSUMIELECTRIC.pdf |
|
|
|
Pin No.
Pin name TC N.C CK GND VCC RCT VS RESET Clock input terminal Inputs the clock from the logic system.
Ground terminal Voltage detection MM1099A 3.2V MM1099B 4.2V OPEN, Stop connect to GND Watchdog timer stop pin Operation modes: Operation Detect voltage variable terminal Reset output pin (low output) Variable terminals TWD, TWR and TPR The time for TWD, TWR and TPR to be determined by the external capacitor.
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