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STM819, STM690 Datasheet - STMicroelectronics

STM690_STMicroelectronics.pdf

STM819 Datasheet Preview — This datasheet PDF includes multiple part numbers: STM819, STM690. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number:

STM819, STM690

Manufacturer:

STMicroelectronics ↗

File Size:

945.84 KB

Description:

5v supervisor.

Note:

This datasheet PDF includes multiple part numbers: STM819, STM690.
Please refer to the document for exact specifications by model.

STM819, STM690, 5V supervisor

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6 1.1 Pin descriptions .

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8 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 1.1.7 1.1.8 1.1.9 1.1.10 MR .

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STM819 Features

* 5 V operating voltage

* NVRAM supervisor for external LPSRAM

* Chip-enable gating (STM818 only) for external LPSRAM (7 ns max prop delay)

* RST and RST outputs

* 200 ms (typ) trec

* Watchdog timer - 1.6 sec (typ)

* Automatic battery switchover

* Low battery supply c

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