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X1243S8I PDF预览

X1243S8I

更新时间: 2024-01-14 04:19:36
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14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页浏览型号X1243S8I的Datasheet PDF文件第18页 
X1243  
3:  
4:  
5:  
6:  
7:  
8:  
9:  
V
V
V
V
V
= V x 0.1, V = V x 0.9, f = 400KHz, SDA = Open  
SCL  
IL  
CC  
IH  
CC  
= 0V.  
CC  
= 0V.  
BACK  
=V  
=V  
, Others=GND or V  
SDA SCL BACK  
BACK  
CC  
= GND to V  
V
= GND or V  
SDA  
CC, CLK  
I
= 3.0mA at 5V, 1.5mA at 1.8V  
OL  
Threshold voltages based on the higher of Vcc or Vback.  
10: Driven by external 32.768KHz square wave oscillator on X1, X2 open.  
11: Using recommended crystal and oscillator network applied to X1 and X2 (25°C).  
Capacitance (T = 25˚C, f = 1.0 MHz, V = 5V)  
A
CC  
Symbol  
Parameter  
Max  
Units  
Test Conditions  
= 0V  
(1)  
V
C
Output Capacitance (SDA, IRQ)  
8
pF  
OUT  
OUT  
(1)  
IN  
V
= 0V  
C
Input Capacitance (SCL)  
6
pF  
IN  
1.  
This parameter is periodically sampled and not 100% tested.  
AC CHARACTERISTICS  
AC Test Conditions  
Input Pulse Levels  
V
x 0.1 to V x 0.9  
CC  
CC  
Input Rise and Fall Times 10ns  
Input and Output Timing  
Levels  
V
CC  
x 0.5  
Output Load  
Standard Output Load  
Equivalent AC Output Load Circuit for V = 5V  
CC  
5.0V  
For V = 0.4V  
OL  
1533Ω  
and I = 3 mA  
OL  
SDA.  
IRQ  
100pF  
Figure 14. Standard Output Load for testing the  
device with V = 5.0V  
CC  
15  

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