STM690 Datasheet 3V Supervisor

Manufacturer: STMicroelectronics

Overview: STM690, STM704, STM795 STM802, STM804, STM805, STM806 3 V supervisor with battery.

STM690 3v supervisor by STMicroelectronics - Datasheet Preview

Datasheet Details

Part number	STM690
Manufacturer	STMicroelectronics
File Size	945.84 KB
Description	3V Supervisor
Download	STM690 Download (PDF)

General Description

Key Features

RST or RST outputs.
NVRAM supervisor for external LPSRAM.
Chip enable gating (STM795 only) for external LPSRAM (7 ns max prop delay).
Manual (push-button) reset input.
200 ms (typ) trec.
Watchdog timer - 1.6 s (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:.

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