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X1205S8I PDF预览

X1205S8I

更新时间： 2024-01-26 02:35:36
品牌 Logo 应用领域
XICOR 时钟
页数 文件大小 规格书
22页 407K
描述
Real Time Clock/Calendar

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中文翻译

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X1205S8I 技术参数

是否Rohs认证： 不符合生命周期：Transferred
包装说明：PLASTIC, SOIC-8Reach Compliance Code：unknown
风险等级：5.74最大时钟频率：0.032 MHz
信息访问方法：I2C中断能力：Y
JESD-30 代码：R-PDSO-G8JESD-609代码：e0
长度：4.9 mm端子数量：8
计时器数量：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
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 (Sn/Pb)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
最短时间：SECONDS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

X1205S8I 数据手册

 浏览型号X1205S8I的Datasheet PDF文件第2页浏览型号X1205S8I的Datasheet PDF文件第3页浏览型号X1205S8I的Datasheet PDF文件第4页浏览型号X1205S8I的Datasheet PDF文件第5页浏览型号X1205S8I的Datasheet PDF文件第6页浏览型号X1205S8I的Datasheet PDF文件第7页 
New Features  
Repetitive Alarms &  
Temperature Compensation  
Preliminary Information  
2-Wire™ RTC  
X1235  
Real Time Clock/Calendar  
FEATURES  
• Modems  
• Network Routers, Hubs, Switches, Bridges  
• Real Time Clock/Calendar  
• Cellular Infrastructure Equipment  
• Fixed Broadband Wireless Equipment  
• Pagers / PDA  
• POS Equipment  
• Test Meters / Fixtures  
• Office Automation (Copiers, Fax)  
• Home Appliances  
• Computer Products  
—Tracks time in Hours, Minutes, and Seconds  
—Day of the Week, Day, Month, andYear  
• 2 Polled Alarms (Non-volatile)  
—Settable on the Second, Minute, Hour, Day of  
the Week, Day, or Month  
—Repeat Mode (periodic interrupts)  
• Oscillator Compensation on chip  
—Internal feedback resistor and compensation  
capacitors  
• Other Industrial / Medical / Automotive  
—64 position Digitally Controlled Trim Capacitor  
—6 digital frequency adjustment settings to  
±±3ppm  
• Battery Switch or Super Cap Input  
• 2-Wire™ Interface interoperable with I2C*  
—433kHz data transfer rate  
• Low Power CMOS  
—1.25µA Operating Current (Typical)  
• Small Package Options  
DESCRIPTION  
The X1205 device is a Real Time Clock with clock/  
calendar, two polled alarms, oscillator compensation,  
and battery backup switch.  
The oscillator uses an external, low-cost 32.768kHz  
crystal. All compensation and trim components are  
integrated on the chip. This eliminates several external  
discrete components and a trim capacitor, saving  
board area and component cost.  
—8-Lead SOIC and 8-Lead TSSOP  
APPLICATIONS  
The Real-Time Clock keeps track of time with separate  
registers for Hours, Minutes, and Seconds. The  
Calendar has separate registers for Date, Month, Year  
and Day-of-week. The calendar is correct through  
2099, with automatic leap year correction.  
• Utility Meters  
• HVAC Equipment  
• Audio / Video Components  
• Set Top Box / Television  
BLOCK DIAGRAM  
OSC  
Compensation  
X1  
X2  
Timer  
Calendar  
Logic  
Frequency  
Divider  
1Hz  
32.768kHz  
Oscillator  
Time  
Keeping  
Registers  
(SRAM)  
Control  
Status  
Control  
Decode  
Logic  
Compare  
Registers  
Registers  
Alarm  
(EEPROM)  
(SRAM)  
Serial  
Interface  
Decoder  
SCL  
SDA  
Alarm Regs  
(EEPROM)  
8
Interrupt Enable  
Alarm  
IRQ  
*I2C is a Trademark of Philips.  
REV 1.0.9 8/29/02  
Characteristics subject to change without notice. 1 of 22  
www.xicor.com  
1234567...22

中文翻译

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X1205S8I 替代型号

型号 品牌 替代类型 描述 数据表
X1205S8IZ INTERSIL

类似代替

 2-Wire RTC Real Time Clock/Calendar
X1205S8IT1 INTERSIL

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