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X1243S8I PDF预览

X1243S8I

更新时间: 2024-01-17 10:30:34
品牌 Logo 应用领域
英特矽尔 - INTERSIL 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时钟
页数 文件大小 规格书
17页 293K
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  
Timing Diagrams  
Bus Timing  
t
t
t
t
R
F
HIGH  
LOW  
SCL  
t
SU:DAT  
t
t
t
SU:STO  
SU:STA  
HD:DAT  
t
HD:STA  
SDA IN  
t
t
t
BUF  
AA  
DH  
SDA OUT  
Write Cycle Timing  
SCL  
SDA  
8th Bit of Last Byte  
ACK  
t
WC  
Stop  
Condition  
Start  
Condition  
Power Up Timing  
SYMBOL  
PARAMETER  
MIN.  
MAX.  
UNIT  
ms  
(1)  
tPUR  
Time from Power Up to Read  
Time from Power Up to Write  
1
5
(1)  
tPUW  
ms  
NOTE: Delays are measured from the time VCC is stable until the specied operation can be initiated. These parameters are periodically sampled  
and not 100% tested.  
Nonvolatile Write Cycle Timing  
SYMBOL  
PARAMETER  
MIN.  
TYP.(1)  
MAX.  
UNIT  
(1)  
tWC  
Write Cycle Time  
5
10  
ms  
NOTE: tWC is the time from a valid stop condition at the end of a write sequence to the end of the self-timed internal nonvolatile write cycle. It is the  
minimum cycle time to be allowed for any nonvolatile write by the user, unless Acknowledge Polling is used.  
FN8249.0  
14  
April 28, 2005  

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