MCP131X/2X
Voltage Supervisor
Features: Package Types
SOT-23-5 Low Supply Current: 1 ВµA (Typical),10 ВµA (Max.) Precision Monitoring Trip Point Options:
-2.9V and 4.6V (Standard Offerings)
-2.0V to 4.7V in 100 mV Increments,
(Contact the local Microchip Sales Office) Resets Microcontroller in a Power-loss Event Reset Delay Time-Out Option:
-1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) Watchdog Timer Input Time-Out Options:
-6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) Manual Reset (MR) Input (Active-low) Single and Complementary Reset Output(s) Reset Output Options:
-Push-Pull (Active-high or Active-low)
-Open-Drain (Internal or External Pull-up) Temperature Range:
-40В°C to +85В°C for Trip Points 2.0 to 2.4V and,
-40В°C to + 125В°C for Trip Points > 2.5V Voltage Range: 1.0V to 5.5V Lead Free Packaging MCP1316/16M/20 RST 1 VSS 2 MR 3 MCP1317 VDD 5 4 WDI MCP1318/18M/21 RST 1 VSS 2 RST 3 4 1 VSS 2 MR 3 5 VDD 4 WDI MCP1319/19M/22 VDD 5 RST WDI RST 1 VSS 2 RST 3 5 VDD 4 MR Block Diagram
VDD
Comparator
+ RST – Output
Driver Reference
Voltage RST Description:
MR The MCP131X/2X are voltage supervisor devices
designed to keep a microcontroller in Reset until the
system voltage has reached and stabilized at the
proper level for reliable system operation. The table
below shows the available features for these devices. Noise Filter …