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AB-RTCMK-32.768KHZ-T PDF预览

AB-RTCMK-32.768KHZ-T

更新时间: 2024-09-16 21:13:03
品牌 Logo 应用领域
ABRACON 光电二极管外围集成电路
页数 文件大小 规格书
5页 2206K
描述
Real Time Clock, CMOS, PDSO8, PACKAGE-8

AB-RTCMK-32.768KHZ-T 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:VSON,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:15 weeks风险等级:5.45
信息访问方法:I2CJESD-30 代码:R-PDSO-N8
长度:3.2 mm湿度敏感等级: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:VSON封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE峰值回流温度(摄氏度):265
座面最大高度:1 mm最大供电电压:5.5 V
最小供电电压:1.3 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子位置:DUAL处于峰值回流温度下的最长时间:10
宽度:2.5 mmuPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCK
Base Number Matches:1

AB-RTCMK-32.768KHZ-T 数据手册

 浏览型号AB-RTCMK-32.768KHZ-T的Datasheet PDF文件第2页浏览型号AB-RTCMK-32.768KHZ-T的Datasheet PDF文件第3页浏览型号AB-RTCMK-32.768KHZ-T的Datasheet PDF文件第4页浏览型号AB-RTCMK-32.768KHZ-T的Datasheet PDF文件第5页 
REAL TIME CLOCK MODULE WITH 32.768kHz TCXO  
AB-RTCMK-32.768kHz  
RoHS  
Moisture Sensitivity Level: MSL=1  
3.2 x 2.5 x 1.0 mm  
Pb  
Compliant  
APPLICATIONS:  
FEATURES:  
• Ultra low profile, 3.2 x 2.5 x 1.0 mm, Seam sealed SMT package  
• Exceptional Frequency Stability over temperature; ±5.0 ppm max.  
over -40ºC to +85ºC  
• Smart cards  
• Wireless sensors and tags  
• Medical electronics  
• Utility meters  
• Operating Voltage; +1.30V to +5.50V  
• 4.0µA max. current at no load  
• Data loggers  
• I2C Communication  
• Appliances  
• Clock function : Hour/ Min / Sec  
• Handsets  
• Leap year automatic distinction calendar function till 2099  
• Alarm interruption function for day, date, hour and minute settings  
• A constant cycle timer interruption function : 244.14us to 255 min  
• Time update interruption functionMin / Sec  
• Clock output function32.768kHz / 1024Hz / 32Hz / 1Hz  
• Consumer electronics  
STANDARD SPECIFICATIONS:  
Parameters  
Minimum  
Typical  
Maximum  
Units  
Notes  
Nominal Frequency (f0)  
32.768  
kHz  
Initial + 2 times  
reflow  
Ta=+25 ± 2 ºC  
Frequency Tolerance (df/f0)  
-3.0  
+3.0  
ppm  
Ta=-40 to +85 ºC  
Frequency Stability vs Temp. (df/f0)  
Frequency Stability vs Voltage (df/dV)  
Frequency Aging Rate (dfag)  
-5.0  
-1.0  
-3.0  
+5.0  
+1.0  
+3.0  
1.0  
ppm  
ppm/V  
ppm  
Ta=+25 ºC  
VDD=2.0 to 5.5V  
Ta=+25 ºC, first year  
Ta=+25 ºC  
VDD=1.3V  
sec  
Start Up Time (Tst)  
Ta=-40 to +85 ºC  
VDD=1.3 to 5.5V  
SCL=SDA=/INT=VDD  
CLKOUT=VSS,  
VDD=3V  
3.0  
2.0  
sec  
Power Supply Current 1 (IDD1  
Power Supply Current 2 (IDD2  
)
)
0.6  
1.5  
uA  
SCL=SDA=/INT=VDD  
CLKOUT=VDD  
,
4.0  
uA  
VDD=3V, CLOUT=0pF  
CLKOE,SCL,SDA  
VIN=VDD or VSS  
CLKOUT,/INT,SDA  
VOUT=VDD or VSS  
Input Leak Current (ILK)  
Output Leak Current (IOZ)  
-0.5  
-0.5  
+0.5  
+0.5  
uA  
uA  
CLKOE,SCL,SDA  
CLKOE,SCL,SDA  
“H” Input Voltage (VIH)  
“L” Input Voltage (VIL)  
0.8 x VDD  
0.0  
5.5  
V
V
0.2 x VDD  
CLKOUT, VDD=3.0V,  
IOH=-1mA  
CLKOUT, VDD=3.0V,  
IOL=1mA  
/INT, VDD=3.0V,  
IOL=1mA  
SDA, VDD2.0V,  
IOL=3mA  
“H” Output Voltage (VOH  
)
2.2  
0.0  
0.0  
0.0  
1.3  
3.0  
0.8  
0.4  
0.4  
1.5  
V
V
V
V
V
VOL1  
VOL2  
VOL3  
“L” Output Voltage  
Low Voltage Detection  
1.4  
Voltage (VDET  
)
For detail data sheet, please contact tech-support@abracon.com  
Revised: 09.30.12  
30332Esperanza, Rancho Santa Margarita, California 92688  
tel 949-546-8000| fax 949-546-8001 | www.abracon.com  
Visit www.abracon.com for Terms & Conditions of Sale  
ABRACON IS  
ISOIS9O090010/1Q:S2090800  
CERTIFIED  

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