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V3020TP8A PDF预览

V3020TP8A

更新时间: 2024-01-01 06:56:28
品牌 Logo 应用领域
EMMICRO /
页数 文件大小 规格书
17页 710K
描述
Ultra Low Power 1-Bit 32 kHz RTC

V3020TP8A 技术参数

生命周期:Contact Manufacturer包装说明:TSSOP,
Reach Compliance Code:unknown风险等级:5.84
信息访问方法:SERIAL, 3-WIREJESD-30 代码:R-PDSO-G8
长度:4.4 mm位数:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH座面最大高度:1.2 mm
最大供电电压:5.5 V最小供电电压:1.2 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:3 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCK

V3020TP8A 数据手册

 浏览型号V3020TP8A的Datasheet PDF文件第3页浏览型号V3020TP8A的Datasheet PDF文件第4页浏览型号V3020TP8A的Datasheet PDF文件第5页浏览型号V3020TP8A的Datasheet PDF文件第7页浏览型号V3020TP8A的Datasheet PDF文件第8页浏览型号V3020TP8A的Datasheet PDF文件第9页 
R
V3020  
Typical Frequency on I/O Pin  
Typical drift for ideal 32'768 Hz quartz  
Note: The trimming capacitor value must not exceed  
15 pF. Greater values may disturb the oscillator  
function  
Fig. 5  
Quartz Characteristics  
F  
FO  
ppm  
°C2  
= -0.038  
(T – TO)2 ± 10%  
F/FO  
=
the ratio of the change in frequency to the  
nominal value expressed in ppm (it can be  
thought of as the frequency deviation at any  
temperature)  
T
TO  
=
=
the temperature of interest in °C  
the turnover temperature (25 ± 5°C)  
To determine the clock error (accuracy) at a given  
temperature, add the frequency tolerance at 25°C to the  
value obtained from the formula above.  
Fig. 6  
Copyright © 2005, EM Microelectronic-Marin SA  
6
www.emmicroelectronic.com  

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