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參數(shù)資料
| 型號： | DS1342T+T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 8/16頁 |
| 文件大小： | 0K |
| 描述： | IC RTC I2C W/ALARM 6TDFN |
| 標準包裝： | 3,000 |
| 類型： | 時鐘/日歷 |
| 特點： | 警報器，閏年，方波輸出 |
| 時間格式： | HH:MM:SS（12/24 小時） |
| 數(shù)據(jù)格式： | YY-MM-DD-dd |
| 接口： | I²C，2 線串口 |
| 電源電壓： | 1.8 V ~ 5.5 V |
| 電壓 - 電源，電池： | 1.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-WDFN 裸露焊盤 |
| 供應商設備封裝： | 8-TDFN-EP（3x3） |
| 包裝： | 帶卷 (TR) |
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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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1342U+ | 功能描述:實時時鐘 I2C RTC 12pF 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 |
| DS1342U+T&R | 制造商:Maxim Integrated Products 功能描述:I2C RTC 12.5PF UMAX PB FREE T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:MXMDS1342U+T&R LOW-CURRENT IC RTCS FOR H 制造商:Maxim Integrated Products 功能描述:IC RTC I2C W/ALARM 8USOP 制造商:Maxim Integrated Products 功能描述:Real Time Clock I2C RTC 12pF |
| DS1342U+T&R | 功能描述:實時時鐘 I2C RTC 12pF 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 |
| DS1342U+TR | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Current I2C RTCs for High-ESR Crystals |
| DS1343 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Current SPI/3-Wire RTCs |
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