TC1270ASVRCTR Datasheet PDF - Microchip

●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