Description
www.DataSheet4U.com TCM809/TCM810 3-Pin Microcontroller Reset Monitors .
The TCM809 and TCM810 are cost-effective system supervisor circuits designed to monitor VDD in digital systems and provide a reset signal to the host.
Features
* Precision VDD Monitor for 2.5V, 3.0V, 3.3V, 5.0V Nominal System Voltage Supplies
* 140 msec Minimum RESET Time Out Period
* RESET Output to VDD = 1.0V (TCM809)
* Low Supply Current, 9 µA (typ. )
* VDD Transient Immunity
* Small 3-Pin SC-70 and SOT-23B
Applications
* Applications
* Computers Embedded Systems Battery-Powered Equipment Critical Microcontroller Power Supply Monitoring Automotive
Pin Configurations
SOT-23B/SC-70
Typical Application Circuit
VDD 3 VDD VDD PICmicro® Microcontroller 2 RESET INPUT (Acti