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RV-3029-C2 PDF预览

RV-3029-C2

更新时间: 2024-10-14 09:41:55
品牌 Logo 应用领域
MICROCRYSTAL 时钟
页数 文件大小 规格书
2页 553K
描述
Real Time Clock Module with IC-Bus

RV-3029-C2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SON, SOLCC10,.12,40Reach Compliance Code:compliant
风险等级:5.75其他特性:IT ALSO HAS WIDE INTERFACE OPERATING VOLTAGE: 1.4-5.5 V
总线兼容性:I2C信息访问方法:I2C
中断能力:YJESD-30 代码:R-CDSO-N10
JESD-609代码:e4长度:5 mm
端子数量:10计时器数量:1
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:SON
封装等效代码:SOLCC10,.12,40封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:1.2 mm最大压摆率:0.06 mA
最大供电电压:5.5 V最小供电电压:1.4 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Gold (Au) - with Nickel (Ni) barrier端子形式:NO LEAD
端子节距:1 mm端子位置:DUAL
易失性:NO宽度:3.2 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

RV-3029-C2 数据手册

 浏览型号RV-3029-C2的Datasheet PDF文件第2页 
RV-3029-C2  
Real Time Clock Module with I2C-Bus  
MICRO CRYSTAL SWITZERLAND  
DIMENSIONS  
Package:  
Recommended Solder Pad:  
1,0  
1,0  
1,0 1,0  
0,2  
5,0  
0,6  
1,0  
0,4  
4,6  
100% leadfree, RoHS - compliant  
All dimensions in mm typical  
DESCRIPTION:  
Extremely Accurate RTC Module  
with embedded Xtal.  
The RV-3029-C2 is a Real-Time-Clock Module with embedded  
Crystal. This RTC has an I2C Bus (2-wire Serial-Interface)  
and offers temperature compensated time. The STC-Smart  
Temperature Compensation is calibrated in the factory and leads  
to a very high time-accuracy of ± 6ppm from -40°C to +85°C and  
± 8ppm from -40°C to +125°C.  
Beside standard RTC functions, it includes a Backup-Battery Input with  
internal switchover function, a programmable Trickle-charge circuitry,  
an integrated Temperature Sensor with digital-output and offers 8 Bytes  
RAM and 2 Bytes EEPROM for customer's application.  
I2C Interface  
Temperature Compensation  
Option A:  
Accuracy ± 6ppm / -40°C to +85°C  
Accuracy ± 8ppm / -40°C to +125°C  
Calibrated  
Option B:  
Default  
Accuracy ± 25ppm / -40°C to +85°C  
Accuracy ± 30ppm / -40°C to +125°C  
The calendar function tracks year and leap -year flags. The clock tracks  
second, minute and hour in 24-hour format. Programmable alarm setting  
and universal timer functions increase flexibility.  
For pick-and-place equipment, the parts are available in 12 mm tape:  
7” (178 mm) reel with 1'000 parts  
Option C: not compensated  
Miniature Ceramic package  
Very low power consumption 850nA  
Operating Temp. -40°C to +125°C  
Time keeping mode down to 1.3 V  
Backup Battery switchover  
10” (254 mm) reel with 2'500 parts  
13” (330 mm) reel with 5'000 parts  
BLOCKDIAGRAM:  
32.768 kHz  
Xtal  
Control 1  
Control 2  
00  
DIVIDER  
and  
TEMPERATURE  
COMPENSATION  
LOGIC  
Control 3  
OSC  
Control 4  
Seconds  
Minutes  
CLKOUT  
CLKOE  
INT  
Hours  
OUTPUT  
CONTROL  
Date  
Weekday  
Month  
Year  
Seconds Alarm  
Minutes Alarm  
Hour Alarm  
Day Alarm  
Weekday Alarm  
Month Alarm  
Year Alarm  
Timer Low  
Timer High  
Temperature °K  
User EEPROM  
2 Bytes  
VDD  
SYSTEM  
CONTROL  
LOGIC  
VBACKUP  
VSS  
POWER  
CONTROL  
20  
28  
29  
EE Control 1  
Xtal Deviation  
Xtal Temp-Coef  
Xtal T0 Temp  
User RAM  
8 Byte  
Serial-BUS  
2-wire  
SCL  
TEMPERATURE  
SENSOR  
30  
3F  
SDA  
INTERFACE  
User RAM  
Version 0.3/02.2008  

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