* Low current consumption: 0.3µA typ. (VDD=3.0V, TA = 25°C)
* Wide operating voltage range: 1.35 to 5.5 V
* Minimum time keeping operation voltage: 1.25 V
* Built-in clock adjustment function
* Built-in free user register
* 3-wire (micro wire) CPU interface
* Built-in ala
PT7C43190
Pericom Semiconductor
2.29 MB
Real-time clock module.
PT7C43190
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