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STM818 - 5V supervisor

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STMicroelectronics

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STM818 5V supervisor by STMicroelectronics - Datasheet Preview — Datasheet preview – STM818

Datasheet Details

Part number	STM818
Manufacturer	STMicroelectronics
File Size	945.84 KB
Description	5V supervisor
Datasheet	STM818 Datasheet
Note	This datasheet PDF includes multiple part numbers: STM818, STM690. Please refer to the document for exact specifications by model.
Additional preview pages of the STM818 datasheet.

Product details

Description

. 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 . .

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 current - 0.4 µA (typ).
Power-fail comparator (PFI/PFO).
Low supply current - 40 µA (typ).
Guaranteed RST (RST) assertion down to VCC = 1.0 V.
Operating temperature:.
40 °C.

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Published: Nov 28, 2020 |