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ISL1208IB8

更新时间： 2024-09-15 21:53:43
品牌 Logo 应用领域
英特矽尔 - INTERSIL 时钟
页数 文件大小 规格书
21页 391K
描述
I2C Real Time Clock/Calendar

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中文翻译

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ISL1208IB8 数据手册

 浏览型号ISL1208IB8的Datasheet PDF文件第2页浏览型号ISL1208IB8的Datasheet PDF文件第3页浏览型号ISL1208IB8的Datasheet PDF文件第4页浏览型号ISL1208IB8的Datasheet PDF文件第5页浏览型号ISL1208IB8的Datasheet PDF文件第6页浏览型号ISL1208IB8的Datasheet PDF文件第7页 
ISL1208  
®
2 ®  
I C Real Time Clock/Calendar  
Data Sheet  
July 29, 2005  
FN8085.3  
Low Power RTC with Battery Backed  
SRAM  
The ISL1208 device is a low power real time clock with  
timing and crystal compensation, clock/calendar, power fail  
indicator, periodic or polled alarm, intelligent battery backup  
switching and battery-backed user SRAM.  
Features  
• Real Time Clock/Calendar  
- Tracks Time in Hours, Minutes, and Seconds  
- Day of the Week, Day, Month, and Year  
• 15 Selectable Frequency Outputs  
• Single Alarm  
- Settable to the Second, Minute, Hour, Day of the Week,  
Day, or Month  
- Single Event or Pulse Interrupt Mode  
• Automatic Backup to Battery or Super Cap  
• Power Failure Detection  
The oscillator uses an external, low-cost 32.768kHz crystal.  
The real time clock tracks time with separate registers for  
hours, minutes, and seconds. The device has calendar  
registers for date, month, year and day of the week. The  
calendar is accurate through 2099, with automatic leap year  
correction.  
• On-Chip Oscillator Compensation  
• 2 Bytes Battery-Backed User SRAM  
Ordering Information  
TEMP.  
V
RANGE  
(°C)  
2
DD  
PART NUMBER MARKING RANGE  
• I C Interface  
PACKAGE  
- 400kHz Data Transfer Rate  
ISL1208IU8  
AGS  
YWW  
2.7V to  
5.5V  
-40 to 8 Ld MSOP  
+85  
• 400nA Battery Supply Current  
ISL1208IU8-TK  
AGS  
2.7V to  
5.5V  
-40 to 8 Ld MSOP  
• Same Pin Out as ST M41Txx and Maxim DS13xx Devices  
YWW  
+85  
Tape and Reel  
• Small Package Options  
- 8 Ld MSOP and SOIC Packages  
ISL1208IU8Z  
(See Note)  
ANW  
YWW  
2.7V to  
5.5V  
-40 to 8 Ld MSOP  
+85 (Pb-free)  
• Pb-Free Plus Anneal Available (RoHS Compliant)  
ISL1208IU8Z-TK  
(See Note)  
ANW  
YWW  
2.7V to  
5.5V  
-40 to 8 Ld MSOP  
+85  
Tape and Reel  
(Pb-free)  
Applications  
• Utility Meters  
ISL1208IB8  
1208  
YWW  
2.7V to  
5.5V  
-40 to 8 Ld SOIC  
+85  
• HVAC Equipment  
ISL1208IB8-TK  
1208  
YWW  
2.7V to  
5.5V  
-40 to 8 Ld SOIC  
+85  
Tape and Reel  
• Audio/Video Components  
• Set Top Box/Television  
• Modems  
ISL1208IB8Z  
(See Note)  
1208  
YWWZ  
2.7V to  
5.5V  
-40 to 8 Ld SOIC  
+85  
(Pb-free)  
ISL1208IB8Z-TK  
(See Note)  
1208  
YWWZ  
2.7V to  
5.5V  
-40 to 8 Ld SOIC  
+85 Tape and Reel  
(Pb-free)  
• Network Routers, Hubs, Switches, Bridges  
• Cellular Infrastructure Equipment  
• Fixed Broadband Wireless Equipment  
• Pagers/PDA  
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material  
sets; molding compounds/die attach materials and 100% matte tin plate  
termination finish, which are RoHS compliant and compatible with both SnPb  
and Pb-free soldering operations. Intersil Pb-free products are MSL classified  
at Pb-free peak reflow temperatures that meet or exceed the Pb-free  
requirements of IPC/JEDEC J STD-020.  
• POS Equipment  
* Contact Factory for availability.  
• Test Meters/Fixtures  
• Office Automation (Copiers, Fax)  
• Home Appliances  
Pinout  
ISL1208  
(8-PIN MSOP, SOIC)  
TOP VIEW  
• Computer Products  
• Other Industrial/Medical/Automotive  
V
X1  
X2  
1
2
3
4
8
7
6
5
DD  
IRQ/F  
SCL  
OUT  
V
BAT  
SDA  
GND  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2004, 2005. All Rights Reserved  
1
All other trademarks mentioned are the property of their respective owners.  
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中文翻译

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ISL1208IB8 替代型号

型号 品牌 替代类型 描述 数据表
ISL1208IB8Z INTERSIL

类似代替

 I2C Real Time Clock/Calendar
BQ32000DR TI

功能相似

 REAL-TIME CLOCK (RTC)
BQ32000D TI

功能相似

 REAL-TIME CLOCK (RTC)

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ISL1208IB8Z INTERSIL

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ISL1208IB8Z RENESAS

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 		I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM; DFN8, MSOP8
ISL1208IB8Z-T7A RENESAS

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 		I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM; DFN8, MSOP8
ISL1208IB8Z-TK INTERSIL

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 		I2C Real Time Clock/Calendar
ISL1208IB8Z-TK RENESAS

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 		I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM; DFN8, MSOP8
ISL1208IRT8Z INTERSIL

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 		Low Power RTC with Battery Backed SRAM
ISL1208IRT8Z RENESAS

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 		I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM; DFN8, MSOP8
ISL1208IRT8Z-TK RENESAS

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 		I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM; DFN8, MSOP8
ISL1208IRT8Z-TK INTERSIL

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 		Low Power RTC with Battery Backed SRAM

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