參數(shù)資料
型號: DS1315
英文描述: Phantom Time Chip
中文描述: 隱含時鐘芯片
文件頁數(shù): 4/21頁
文件大?。?/td> 523K
代理商: DS1315
DS1315
4 of 21
outside the memory block can be interleaved with
CEI
cycles without interrupting the pattern recognition
sequence or data transfer sequence to the Time Chip.
A standard 32.768 kHz quartz crystal can be directly connected to the DS1315 via pins 1 and 2 (X1, X2).
The crystal selected for use should have a specified load capacitance (C
L
) of 6 pF. For more information
on crystal selection and crystal layout considerations, please consult Application Note 58, “Crystal
Considerations with Dallas Real Time Clocks.”
TIME CHIP COMPARISON REGISTER DEFINITION
Figure 2
NOTE:
The pattern recognition in Hex is C5, 3A, A3, 5C, C5, 3A, A3, 5C. The odds of this pattern being
accidentally duplicated and causing inadvertent entry to the Phantom Time Chip are less than 1 in 10
19
.
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相關代理商/技術參數(shù)
參數(shù)描述
DS1315_07 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Phantom Time Chip
DS1315-33 功能描述:實時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1315-33+ 功能描述:實時時鐘 Phantom Time Chip RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1315-3V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock
DS1315-5 功能描述:實時時鐘 Phantom Time Chip RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube