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Maxim > 方案 > 网络集线器、交换机和路由器

货运担保

数据资料
显示 标题/型号 关键优势
QV  PDF 历时记录器,带有闹钟功能
DS1682

业内首款非晶振历时计数器
QV  PDF 实时事件记录器
DS1678




Key Specifications:   Timekeeping & Real-Time Clocks
Part Number Functions Time Format (hh = sec/100) Date Format Interface Supply Voltage (V) Time- keeping Current (typ) (nA) CL, Load Capacitance (pF) Memory Type Memory Size (Bytes) Number of Time of Day Alarms Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS1682 
Time/Temperature/Event Recorder
Binary Binary I2C 3
3.3
5
 -   -  EEPROM 10 1 SOIC/8 31 -40 to +85
DS1678   -  HH:MM:SS YY-MM-DD I2C 5 300 12.5 None  -  1 PDIP/8
SOIC/8
44 -40 to +85
See All Timekeeping & Real-Time Clocks (86)



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