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 DS1388Features
♦ Fast (400kHz) I2C Interface ♦ RTC Counts Hundredths of Seconds, Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100 ♦ Programmable Watchdog Timer ♦ Automatic Power-Fail Detect and Switch Circuitry ♦ Reset Output with Pushbutton Reset Input Capability ♦ 512 x 8 Bits of EEPROM ♦ Integrated Trickle-Charge Capability for Backup Supply ♦ Three Operating Voltages: 5.0V, 3.3V, and 3.0V ♦ Low Timekeeping Voltage Down to 1.3V ♦ -40°C to +85°C Temperature Range ♦ UL Recognized |
