STM690 Description
9 1.1.1 MR (manual reset) . 9 1.1.2 1.1.3 WDI (watchdog input) . 9 RST (active-low reset).
STM690 Key Features
- RST or RST outputs
- NVRAM supervisor for external LPSRAM
- Chip enable gating (STM795 only) for external
- 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)