Showing posts with label down. Show all posts
Showing posts with label down. Show all posts

Wednesday, December 25, 2013

Memory Save on Power down Circuit Diagram

Memory Save on Power down Circuit Diagram. The auxiliary output powers the memory, while the main output powers the system and is connected to the memory store pin. When power goes down, the main output goes low, commanding the memory to store. The auxiliary output then drops out.

Memory Save on Power down Circuit Diagram

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