参数资料
| 型号： | DS3231S#T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/20页 |
| 文件大小： | 0K |
| 描述： | IC RTC W/TCXO 16-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,000 |
| 类型： | 时钟/日历 |
| 特点： | 警报器，闰年，方波输出，TCXO/晶体 |
| 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： | 2.3 V ~ 5.5 V |
| 电压 - 电源，电池： | 2.3 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (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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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS3232 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Extremely Accurate I2C RTC with Integrated Crystal and SRAM |
| DS3232_07 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Extremely Accurate I2C RTC with Integrated Crystal and SRAM |
| DS3232_08 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Extremely Accurate I2C RTC with Integrated Crystal and SRAM |
| DS3232_10 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Extremely Accurate I2C RTC with Integrated Crystal and SRAM |
| DS3232-3+ | 功能描述:实时时钟 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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