Datasheet > ISL12058

ISL12058

更新时间： 2024-09-16 05:39:35

品牌	Logo	应用领域
英特矽尔 - INTERSIL		时钟
页数	文件大小	规格书
19页	324K
描述
Low Cost and Low Power I2C-Bus™ Real Time Clock/Calendar

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数据手册

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ISL12058 数据手册

ISL12058

Low Cost and Low Power I C-Bus™ Real Time Clock/Calendar

Data Sheet

June 15, 2009

FN6756.0

Low Power and Low Cost RTC with Alarm

Function

Features

• Real Time Clock/Calendar

The ISL12058 device is a low power real time clock with

clock/calendar, and alarm function.

- Tracks Time in Hours, Minutes, and Seconds

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

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.

• 4 Selectable Frequency Outputs

• 2 Alarms

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

Date, or Month

• I C Interface

- 400kHz Data Transfer Rate

• Small Package Options

Pinouts

- 8 Ld 2mmx2mm µTDFN Package

- 8 Ld 3mmx3mm TDFN Package

- 8 Ld MSOP Package

ISL12058

(8 LD SOIC, MSOP)

TOP VIEW

- 8 Ld SOIC Package

- Pb-Free (RoHS Compliant)

IRQ/F

SCL

OUT

• Low Cost 3V Alternative to ISL1208 and ISL12082

Applications

GND

SDA

• Utility Meters

• HVAC Equipment

• Audio/Video Components

• Set-Top Box/Television

• Modems

ISL12058

(8 LD 2x2 µTDFN, 8 LD 3x3 TDFN)

TOP VIEW

• Network Routers, Hubs, Switches, Bridges

• Cellular Infrastructure Equipment

• Fixed Broadband Wireless Equipment

• Pagers/PDA

IRQ/F

SCL

OUT

GND

SDA

• Point Of Sale Equipment

• Test Meters/Fixtures

• Office Automation (Copiers, Fax)

• Home Appliances

• Computer Products

• Other Industrial/Medical/Automotive

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.

I C-bus™ All other trademarks mentioned are the property of their respective owners.

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