MIC6315中文资料Reset Generator, Active Low, 2.63V VTH, Manual Reset数据手册Microchip规格书

描述 Description

The MIC6315 is an inexpensive reset generator circuit that monitors power supplies in microprocessor-based systems.The function of this device is to assert a reset if either the power supply drops below a designated reset threshold level or /MR is forced low. Several different reset threshold levels are available to accommodate 3V, 3.3V, or 5V powered systems.The MIC6315 has an active low, open-drain /RESET output. The reset output is guaranteed to remain asserted for a minimum of either 20ms, 140ms, or 1100ms after VCC has risen above the designed reset threshold level. The MIC6315 is available in a 4-pin SOT-143 package.

特性 Features

•Precision voltage monitor for 3V, 3.3V, or 5V power supplies
•/RESET remains valid with VCC as low as 1V
•5µA supply current
•20ms, 140ms, or 1100ms minimum reset pulse widths available
•Manual reset input
• Available in 4-pin SOT-143 package

简介

MIC6315属于集成电路（IC）的监控器。由制造生产的MIC6315监控器PMIC 监控器用于监视和/或控制电路中的电压轨，能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。