MIC705 Series

uP Supervisor, Watchdog Timer, Active-Low, 4.65V VTH

Catalog

uP Supervisor, Watchdog Timer, Active-Low, 4.65V VTH

Part	Reset Timeout (Minimum)	Package Name	Type	Operating Temperature (Max)	Operating Temperature (Min)	Number of Voltages Monitored	Mounting Type	Voltage - Threshold	Reset	Package Length	Package Width
Microchip Technology MIC705M-TR	140 ms	8-SOIC	Simple Reset/Power-On Reset	85 °C	-40 °C	1	Surface Mount	4.65 V	Active Low	0.154 in	3.9 mm
Microchip Technology MIC705MY	140 ms	8-SOIC	Simple Reset/Power-On Reset	85 °C	-40 °C	1	Surface Mount	4.65 V	Active Low	0.154 in	3.9 mm
Microchip Technology MIC705N	140 ms	8-DIP 8-PDIP	Simple Reset/Power-On Reset	85 °C	-40 °C	1	Through Hole	4.65 V	Active Low	0.3 in	7.62 mm
Microchip Technology MIC705M	140 ms	8-SOIC	Simple Reset/Power-On Reset	85 °C	-40 °C	1	Surface Mount	4.65 V	Active Low	0.154 in	3.9 mm
Microchip Technology MIC705MY-TR	140 ms	8-SOIC	Simple Reset/Power-On Reset	85 °C	-40 °C	1	Surface Mount	4.65 V	Active Low	0.154 in	3.9 mm

Catalog

uP Supervisor, Watchdog Timer, Active-Low, 4.65V VTH

Description

The MIC705, MIC706, MIC707, and MIC708 areinexpensive microprocessor supervisory circuits that monitor power supplies in microprocessor-based systems. The circuit functions include a watchdog timer, microprocessor reset, power-failure warning, and a debounced manual reset input. The MIC705 and MIC706 offer a watchdog timer function while the MIC707 and MIC708 have an active-high reset output in addition to the active-low reset output. Supply voltage monitor levels of 4.65V and 4.4V are available. The MIC705 and MIC707 have a nominal reset threshold level of 4.65V while the MIC706 and MIC708 have a 4.4V nominal reset threshold level. When the supply voltage drops below the respective reset threshold level, /RESET is asserted.