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| 型号： | DS1746W-120+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | XO, clock |
| 英文描述： | Y2K-Compliant, Nonvolatile Timekeeping RAMs |
| 中文描述： | REAL TIME CLOCK, PDIP32 |
| 封装： | 0.740 INCH, ROHS COMPLIANT, EDIP-32 |
| 文件页数： | 8/16页 |
| 文件大小： | 140K |
| 代理商： | DS1746W-120+ |
DS1746/DS1746P Y2K-Compliant, Nonvolatile Timekeeping RAMs
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Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses
are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
M a x i m In tegra t ed P r oduc ts , 1 2 0 S a n Ga brie l D r iv e , Sun n y vale , CA 94 086 40 8 - 7 3 7 - 76 00
2010 Maxim Integrated Products
Maxim and the Dallas logo are registered trademarks of Maxim Integrated Products.
REVISION HISTORY
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
080508
Added UL recognition information and weblink to the Pin Description table;
corrected the top mark for –70 part numbers in the Ordering Information table;
updated the write timing diagrams to show tWR as specified by RAM vendors
2, 3, 10, 12
9/10
Updated the Ordering Information table top mark information; updated the Absolute
Maximum Ratings section to include the storage temperature range and lead and
soldering temperatures for EDIP and PowerCap packages; added Note 10 to the ICC
parameter in the DC Electrical Characteristics tables (for 5.0V and 3.3V) and the
Notes section; updated the Package Information table
3, 8, 9, 15
相关PDF资料 |
PDF描述 |
|---|---|
| DS1746W-120IND+ | Y2K-Compliant, Nonvolatile Timekeeping RAMs |
| DS1746WP-120+ | Y2K-Compliant, Nonvolatile Timekeeping RAMs |
| DS1746WP-120IND+ | Y2K-Compliant, Nonvolatile Timekeeping RAMs |
| DS1747-70+ | Y2K-Compliant, Nonvolatile Timekeeping RAMs |
| DS17885N-3 | 1 TIMER(S), REAL TIME CLOCK, PDIP24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1746W-120+ | 功能描述:实时时钟 Timekeeping NV RAM RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1746W-120IND | 功能描述:实时时钟 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1746W-120IND+ | 功能描述:实时时钟 Timekeeping NV RAM RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1746WP | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Y2KC Nonvolatile Timekeeping RAM |
| DS1746WP-120 | 功能描述:实时时钟 Timekeeping NV RAM RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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