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參數(shù)資料
| 型號： | DS3231M+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC REAL TIME CLOCK I2C 16SOIC |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 46 |
| 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： | 2.3 V ~ 5.5 V |
| 電壓 - 電源，電池： | 2.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.295"，7.50mm 寬） |
| 供應商設(shè)備封裝： | 16-SOIC W |
| 包裝： | 管件 |
| 其它名稱： | 90-3231M+N00 |
±5ppm, I2C Real-Time Clock
DS3231M
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.
20
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
2012 Maxim Integrated
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
0
6/10
Initial release
—
1
5/11
Updated the Features section; moved the temperature accuracy limit from ±3°C (max)
to ±3°C (typ) in the DC Electrical Characteristics—General table; added the Power-
Supply Current vs. SCL Frequency graph to the Typical Operating Characteristics
section; changed the initial date information to international format in the Power-Supply
Configuration section
1, 3, 6, 10
2
10/11
Removed future status from the 8-pin SO package in the Ordering Information table;
updated the Typical Operating Circuit; added Note 7 to the CBIN parameter in the AC
Electrical Characteristics—I2C Interface table; clarified the 10h register range in Table
2 and the Aging Offset Register (10h) section; corrected the package codes for both
SO variants in the Package Information table
1, 4, 11, 15,
19
3
12/11
Added the automotive qualified 8-pin SO package to the Ordering Information table;
changed the lead temperature from +260°C to +300°C in the Absolute Maximum
Ratings section
1, 2
4
9/12
Changed the operating temperature range from -40°C to +85°C to -45°C to +85°C
1
-4, 8
5
7/13
Added junction temperature and package thermal data
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS3231M_11 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:5ppm, I2C Real-Time Clock Battery Backup for Continuous Timekeeping |
| DS3231M_1112 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:5ppm, I2C Real-Time Clock |
| DS3231M+ | 功能描述:實時時鐘 5+/-ppm RTC 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 |
| DS3231M+TRL | 功能描述:實時時鐘 5+/-ppm RTC 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 |
| DS3231MEVKIT# | 功能描述:時鐘和定時器開發(fā)工具 DS3231M EVAL KIT RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
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