MAX6321HPUK46CY-T
数据手册.pdf多功能可定制SOT复位+看门狗IC可提供3224独特的选项[日本] Versatile Customizable SOT Reset + Watchdog ICs Offer 3224 Unique Options[Japanese]
General Description
The MAX6316–MAX6322 family of microprocessor µP supervisory circuits monitors power supplies and microprocessor activity in digital systems. It offers several combinations of push/pull, open-drain, and bidirectional such as Motorola 68HC11 reset outputs, along with watchdog and manual-reset features. The Selector Guide below lists the specific functions available from each device. These devices are specifically designed to ignore fast negative transients on VCC. Resets are guaranteed valid for VCC down to 1V.
Features
♦ Small 5-Pin SOT23 Package
♦ Available in 26 Reset Threshold Voltages
2.5V to 5V, in 100mV Increments
♦ Four Reset Timeout Periods
1ms, 20ms, 140ms, or 1.12sec min
♦ Four Watchdog Timeout Periods
6.3ms, 102ms, 1.6sec, or 25.6sec typ
♦ Four Reset Output Stages
Active-High, Push/Pull
Active-Low, Push/Pull
Active-Low, Open-Drain
Active-Low, Bidirectional
♦ Guaranteed Reset Valid to VCC = 1V
♦ Immune to Short Negative VCC Transients
♦ Low Cost
♦ No External Components
Applications
Portable Computers
Computers
Controllers
Intelligent Instruments
Portable/Battery-Powered Equipment
Embedded Control Systems