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參數(shù)資料
| 型號(hào)： | DS3231SN#T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC RTC W/TCXO 16-SOIC |
| 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(shí)鐘/日歷 |
| 特點(diǎn)： | 警報(bào)器，閏年，方波輸出，TCXO/晶體 |
| 時(shí)間格式： | HH:MM:SS（12/24 小時(shí)） |
| 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(yīng)商設(shè)備封裝： | 16-SOIC W |
| 包裝： | 帶卷 (TR) |
3.3V Spread-Spectrum EconOscillator
DS1086L
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
2013 Maxim Integrated Products, Inc.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
Revision History (continued)
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
Updated the Typical Operating Circuit.
1
Removed the VPU parameter from the Recommended DC Operating Conditions table
and added verbiage about the pullup to the Pin Description table for
INT/SQW, SDA,
and SCL.
2, 9
Added the Delta Time and Frequency vs. Temperature graph in the Typical Operating
Characteristics section.
7
Updated the Block Diagram.
8
Added the VBAT Operation section, improved some sections of text for the 32kHz
TCXO and Pushbutton Reset Function sections.
10
Added the register bit POR values to the register tables.
13, 14, 15
Updated the Aging Offset and Temperature Registers (11h–12h) sections.
14, 15
6
10/08
Updated the I2C timing diagrams (Figures 3, 4, and 5).
16, 17
7
3/10
Removed the “S” from the top mark in the Ordering Information table and the Pin
Configuration to match the packaging engineering marking specification.
1, 18
8
7/10
Updated the Typical Operating Circuit; removed the “Top Mark” column from the
Ordering Information; in the Absolute Maximum Ratings section, added the theta-JA
and theta-JC thermal resistances and Note 1, and changed the soldering temperature
to +260°C (lead(Pb)-free) and +240°C (leaded); updated the functional description of
the VBAT pin in the Pin Description; changed the timekeeping registers 02h, 09h, and
0Ch to “20 Hour” in Bit 5 of Figure 1; updated the BBSQW bit description in the Control
Register (0Eh) section; added the land pattern no. to the Package Information table.
1, 2, 3, 4, 6,
9, 11, 12, 13,
18
9
1/13
Updated Absolute Maximum Ratings, and last paragraph in Power Control section
2, 10
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| DS3232-3+ | 功能描述:實(shí)時(shí)時(shí)鐘 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(shí)間格式:HH:MM:SS RTC 存儲(chǔ)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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
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