品牌索引
產品分類 > 小信號開關二極管> 瞬態電壓抑制器TVS/ESD> 雙極管二極管> 調諧二極管> 齊納(穩壓)二極管> 小信號肖特基二極管> 頻帶轉換二極管> 中/高功率管> 射頻PIN二極管> Sinterglass二極管> 整流器 > N溝道(N-Channel)> P溝道(P-Channel)> 雙N溝道(Dual N-Channel)> 雙P溝道(Dual P-Channel)> 雙N和P溝道(Dual N and P-Channel)
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產品介紹 FEATURESDS1500
BCD-Coded Century, Year, Month, Date, Day, Hours, Minutes, and Seconds with Automatic Leap-Year Compensation Valid Up to the Year 2100 Programmable Watchdog Timer and RTC Alarm Century Register; Y2K-Compliant RTC Automatic Battery Backup and Write Protection to External SRAM +5V Operation Precision Power-On Reset Power-Control Circuitry Supports System Power-On from Date/Day/Time Alarm or Key Closure 256 Bytes User NV RAM Auxiliary Battery Input Accuracy Better than ±1 Minute/Month at +25°C Day-of-Week/Date Alarm Register Battery Voltage-Level Indicator Flags Industrial Temperature Range: -40°C to +85°C |
