参数资料
| 型号： | DS1342U+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/16页 |
| 文件大小： | 0K |
| 描述： | IC RTC I2C W/ALARM 8USOP |
| 产品培训模块： | DS134x Real Time Clocks Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 时钟/日历 |
| 特点： | 警报器，闰年，方波输出 |
| 时间格式： | HH:MM:SS（12/24 小时） |
| 数据格式： | YY-MM-DD-dd |
| 接口： | I²C，2 线串口 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 电压 - 电源，电池： | 1.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 标准包装 |
| 其它名称： | DS1342U+T&RDKR |
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent
licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and
max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
16
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
2012 Maxim Integrated Products, Inc.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
Low-Current I2C RTCs for High-ESR Crystals
DS1341/DS1342
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
0
10/09
Initial release
—
1
12/10
Removed future status from the DS1342 in the Ordering Information table; added
the Package Thermal Characteristics section; added the DS1342 ICCT parameter to
the DC Electrical Characteristics table; changed the ESR specification in the Crystal
Parameters table from 80k
W (max) to 100kW (max) and removed 35kW typ; added
the TDFN package to the Ordering Information, Pin Configurations, Pin Description,
and Package Information; added the Typical Operating Characteristics section
1, 2, 3, 5,
6, 15
2
1/12
Removed future status from the TDFN packages in the Ordering Information table;
changed the lead temperature from +260
°C to +300°C in the Absolute Maximum
Ratings section; added new Note 12 to the CI/O and tSP parameters in the AC
Electrical Characteristics table; updated the time and date information on a POR in
the Clock and Calendar (00h–06h) section
1–4, 10
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1343 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Current SPI/3-Wire RTCs |
| DS1343_1112 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Current SPI/3-Wire RTCs |
| DS1343D-18+ | 功能描述:实时时钟 Low-Current SPI/3-Wire RTC 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 |
| DS1343D-18+T&R | 制造商:Maxim Integrated Products 功能描述:SPI RTC 14P TDFN 1.8V 6PF ALRM T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RTC SPI 1.8V 14TDFN-EP |
| DS1343D-18+T&R | 功能描述:实时时钟 Low-Current SPI/3-Wire RTC 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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