General Description
●For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can
●cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The second most common cause is when a slowly decaying power supply causes the microcontroller to begin executing instructions without sufficient voltage to sustain volatile memory (RAM), thus producing indeterminate results.
●Features:
●• Precision voltage monitor
●\- 2.63V, 2.93V, 3.08V, 4.38V and 4.63V trip points (Typical)
●• Manual Reset input
●• Reset Time-out Delay:
●\- Standard: 280 ms (Typical)
●\- Optional: 2.19 ms, and 35 ms (Typical)
●• Power Consumption ≤15 µA max
●• No glitches on outputs during power-up
●• Active Low Output Options:
●\- Push-Pull Output and Open-Drain Output
●• Active High Output Option:
●\- Push-Pull Output
●• Replacement for (Specification compatible with):
●\- TC1270, TC1271
●\- TCM811, TCM812
●• Fully static design
●• Low voltage operation (1.0V)
●• ESD protection:
●\- ≥4 kV Human Body Model (HBM)
●\- ≥400V Machine Model (MM)
●• Extended (E) Temperature range:
●-40°C to +125°C
●• Package Options:
●\- 4-lead SOT-143
●\- 5-lead SOT-23
●\- Pb-free Device
