品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 DS1677FEATURES
Provides Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap Year Compensation Valid Up to 2100 Power Control Circuitry Supports System Power-On from Day/Time Alarm Microprocessor Monitor Halts Microprocessor During Power-Fail Automatically Restarts Microprocessor After Power Failure Monitors Pushbutton for External Override Halts and Resets an Out-of-Control Microprocessor NV RAM Control Automatic Battery Backup and Write Protection to External SRAM 3-Channel, 8-Bit ADC Simple 3-Wire Interface +5.0V Operation 1.25V Threshold Detector for Power-Fail Warning UL Recognized |
