±5ppm, I2C Real-Time Clock DS3231M Maxim Integrated cannot assume responsibility" />
參數(shù)資料
型號: DS3231MZ+TRL
廠商: Maxim Integrated Products
文件頁數(shù): 13/20頁
文件大?。?/td> 0K
描述: IC RTC I2C 8SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1,000
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: 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: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
±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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