參數(shù)資料
型號: DS1501YS
廠商: DALLAS SEMICONDUCTOR
元件分類: Timer or RTC
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.720 INCH, PLASTIC, SOIC-28
文件頁數(shù): 19/30頁
文件大小: 291K
代理商: DS1501YS
DS1501/DS1511
26 of 30
NOTE
1. Voltage referenced to ground.
2. Outputs are open.
3. The IRQ , PWR , and RST outputs are open drain.
4. If VPF is less than VBAT and VBAUX, the device power is switched from VCC to the greater of VBAT and
VBAUX when VCC drops below VPF. If VPF is greater than VBAT and VBAUX, the device power is
switched from VCC to the larger of VBAT and VBAUX when VCC drops below the larger of VBAT and
VBAUX.
5. The wake-up timeout is generated only when the oscillator is enabled.
6. tDR is the amount of time that the internal battery can power the internal oscillator and internal
registers of the DS1511.
7. Real-Time Clock Modules can be successfully processed through conventional wave-soldering
techniques as long as temperature exposure to the lithium energy source contained within does not
exceed +85
°C. Post-solder cleaning with water washing techniques is acceptable, provided that
ultrasonic vibration is not used.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1501YS+ 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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1501YS+T&R 制造商:Maxim Integrated Products 功能描述:IC RTC WDOG Y2K 5V 28-SOIC
DS1501YS+T&R 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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1501YSN 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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1501YSN/T&R 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK PARALLEL 256BYTE 28SOIC - Tape and Reel