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X1243S8I PDF预览

X1243S8I

更新时间: 2024-01-14 19:41:29
品牌 Logo 应用领域
XICOR 计时器或实时时钟微控制器和处理器外围集成电路光电二极管闹钟可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
18页 94K
描述
Real Time Clock/Calendar/Alarm with EEPROM

X1243S8I 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:PLASTIC, SOIC-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.81
最大时钟频率:0.032 MHz信息访问方法:I2C
中断能力:YJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1端子数量:8
计时器数量:1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:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/5 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Timer or RTC最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL最短时间:SECONDS
处于峰值回流温度下的最长时间:NOT SPECIFIED易失性:YES
宽度:3.9 mmuPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCK
Base Number Matches:1

X1243S8I 数据手册

 浏览型号X1243S8I的Datasheet PDF文件第11页浏览型号X1243S8I的Datasheet PDF文件第12页浏览型号X1243S8I的Datasheet PDF文件第13页浏览型号X1243S8I的Datasheet PDF文件第15页浏览型号X1243S8I的Datasheet PDF文件第16页浏览型号X1243S8I的Datasheet PDF文件第17页 
X1243  
ABSOLUTE MAXIMUM RATINGS  
Stresses above those listed under “Absolute Maxi-  
mum Ratings” may cause permanent damage to the  
device. This is a stress rating only and the functional  
operation of the device at these or any other conditions  
above those indicated in the operational sections of  
this specification is not implied. Exposure to absolute  
maximum rating conditions for extended periods may  
affect device reliability.  
Temperature Under Bias.................. -65˚C to +135˚C  
Storage Temperature....................... -65˚C to +150˚C  
Voltage on any pin with respect to ground-1.0V to 7.0V  
DC Output Current .............................................5 mA  
Lead Temperature (Soldering, 10 Seconds) .... 300˚C  
DC OPERATING CHARACTERISTICS Temperature = -40°c to +85°c, unless otherwise stated.)  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit  
Notes  
Vcc  
Main Power Supply  
Backup Power Supply  
Switch to Backup Supply  
Switch to Main Supply  
Supply Current  
2.7  
1.8  
5.5  
5.5  
V
V
V
V
V
V
BACK  
CB  
V
V
=
=
V
-0.2  
V
-0.1  
2:  
2:  
CC  
BACK  
BACK  
V
V
+0.1  
BACK  
BC  
CC  
BACK  
I
I
I
I
I
V
V
V
V
V
V
= 2.7V  
= 5.5V  
= 2.7V  
= 5.5V  
= 2.7V  
= 5.5V  
1.2  
µA  
µA  
3:, 5:, 10:  
CC1  
CC  
CC  
CC  
CC  
CC  
CC  
1.7  
5
Supply Current  
(External crystal network)  
3.8  
7.5  
2:, 3:, 5:, 11:  
CC2  
15  
1.5  
3.0  
1.0  
1.5  
3
µA  
Program Supply Current  
(non-volatile)  
mA 1:, 3:, 5:, 10:  
CC3  
mA  
Timekeeping Current  
V
V
= 1.8V  
= 5.5V  
µA 2:, 4:, 6:, 10:  
BACK1  
BACK2  
BACK  
µA  
BACK  
Timekeeping Current  
(External crystal network)  
V
= 1.8V  
= 5.5V  
1.6  
7.5  
µA 2:, 4:, 6:, 11:  
µA  
CC  
V
15  
10  
10  
CC  
I
I
Input Leakage Current  
Output Leakage Current  
Input LOW Voltage  
µA  
µA  
V
7:  
7:  
LI  
LO  
V
V
V
-0.5  
V
x 0.3 or  
2:, 9:  
IL  
CC  
V
x 0.3  
BACK  
Input HIGH Voltage  
Output LOW Voltage  
V
x 0.7 or  
V
V
+ 0.5  
V
V
2:, 9:  
8:  
IH  
OL  
CC  
CC  
V
x 0.7  
+ 0.5  
BACK  
BACK  
2.7V  
5.5V  
0.4  
0.4  
Notes:  
1:  
2:  
The device enters the Program state 200nS after a stop ending a write operation and continues for t  
.
WC  
Periodically sampled and not 100% tested.  
14  

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