TC1271, TC1270 Datasheet - Microchip Technology

TC1271 (TC1270) 4-Pin uP Reset Monitors

The TC1270 and TC1271 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push button reset. No external .

TC1271 Features

* Precision VCC Monitor for 1.8V, 2.7V, 3.0V, 3.3V and 5.0V Nominal Supplies

* Manual Reset Input

* 140 ms Minimum RESET, Reset Output Duration

* RESET Output Valid to VCC = 1.0V (TC1270)

* Low 7 µA Supply Current

* VCC Transient Immunity

* Sm

TC1270_MicrochipTechnology.pdf