Datasheet > ISL12008

ISL12008

更新时间： 2024-12-02 14:58:07

品牌	Logo	应用领域
瑞萨 - RENESAS		电池
页数	文件大小	规格书
19页	907K
描述
I2C Real Time Clock with Battery Backup Low Power RTC with Battery ReSeal? Function

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ISL12008 数据手册

DATASHEET

ISL12008 I C Real Time Clock with Battery Backup

FN6690

Rev 1.00

Sep 26, 2008

Low Power RTC with Battery ReSeal™ Function

The ISL12008 device is a low power real time clock/calendar

that is pin compatible and functionally equivalent to the

ST M41T00S and Maxim DS1340 with timing and crystal

compensation. The device additionally provides power-fail

indicator, software alarm and intelligent battery backup.

Features

• Pin Compatible to ST M41T00S and Maxim DS1340

• Functionality Equivalent to ST M41T00S and Maxim

DS1340

• Real Time Clock/Calendar

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.

- Tracks Time in Hours, Minutes, Seconds and

Sub-seconds

- Day of the Week, Day, Month, and Year

• 512Hz Frequency Outputs for On-Chip Crystal

Compensation

• Software Alarm

Pinout

- Settable to the Second, Minute, Hour, Day of the Week,

Day, or Month

ISL12008

(8 LD SOIC)

TOP VIEW

• Automatic Low-Drop Battery Switch for Longest Backup

Life

FT/OUT

SCL

• Power Failure Detection

BAT

™

• Battery ReSeal for Long Shelf Life

SDA

GND

• I C Bus™

- 400kHz Data Transfer Rate

Ordering Information

• 800nA Battery Supply Current

PART

NUMBER

(Note)

TEMP.

RANGE RANGE PACKAGE PKG.

(V) (°C) (Pb-free) DWG. #

• Small Package Option

- 8 Ld SOIC

PART

MARKING

ISL12008IB8Z

12008 IBZ 2.7 to 5.5 -40 to +85 8 Ld SOIC M8.15

• Pb-Free (RoHS Compliant)

ISL12008IB8Z-T* 12008 IBZ 2.7 to 5.5 -40 to +85 8 Ld SOIC M8.15

*Please refer to TB347 for details on reel specifications.

Applications

NOTE: These Intersil Pb-free plastic packaged products employ special

Pb-free material sets, molding compounds/die attach materials, and

100% matte tin plate plus anneal (e3 termination finish, which is 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.

• Utility Meters

• HVAC Equipment

• Audio/Video Components

• Set-Top Box/Television

• Modems

• Network Routers, Hubs, Switches, Bridges

• Cellular Infrastructure Equipment

• Fixed Broadband Wireless Equipment

• Pagers/PDA

• POS Equipment

• Test Meters/Fixtures

• Office Automation (Copiers, Fax)

• Home Appliances

• Computer Products

• Other Industrial/Medical/Automotive

FN6690 Rev 1.00

Sep 26, 2008

Page 1 of 19

12 3 4 5 6 7...19

中文翻译

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与ISL12008相关器件

型号	品牌	获取价格	描述	数据表
ISL12008IB8Z	INTERSIL	获取价格	I2C Real Time Clock with Battery Backup
ISL12008IB8Z-T	INTERSIL	获取价格	I2C Real Time Clock with Battery Backup
ISL12008IB8Z-T13	RENESAS	获取价格	Real Time Clock
ISL12008IB8Z-T7	RENESAS	获取价格	Real Time Clock
ISL12020	INTERSIL	获取价格	Low Power RTC with VDD Battery Backed SRAM an
ISL12020CBZ	INTERSIL	获取价格	Low Power RTC with VDD Battery Backed SRAM an
ISL12020CBZ-T	RENESAS	获取价格	REAL TIME CLOCK, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8
ISL12020IBZ	INTERSIL	获取价格	Low Power RTC with VDD Battery Backed SRAM an
ISL12020M	INTERSIL	获取价格	Low Power RTC with Battery Backed SRAM, Integ
ISL12020M	RENESAS	获取价格	Real Time Clock with Embedded Crystal, ±5ppm

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