DESCRIPTION
The Microchip Technology Inc. MCP120/130 is a voltage supervisory
device designed to keep a microcontroller in reset until the system
voltage has reached the proper level and stabilized.
It also operates as protection from brown-out conditions when the
supply voltage drops below a safe operating level. Both devices are
available with a choice of seven different trip voltages and both
have open drain outputs.
FEATURES
• Holds microcontroller in reset until supply voltage
reaches stable operating level
• Resets microcontroller during power loss
• Precision monitoring of 3V, 3.3V and 5V systems
• 7 voltage trip points available
