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ISL12022集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料

ISL12022
廠商型號(hào)

ISL12022

參數(shù)屬性

ISL12022 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的實(shí)時(shí)時(shí)鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR I2C 8-SOIC

功能描述

Low Power RTC with Battery-Backed SRAM and Embedded Temp Compensation ?5ppm with Auto Daylight Saving

文件大小

1.15932 Mbytes

頁(yè)面數(shù)量

29 頁(yè)

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡(jiǎn)稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-23 8:22:00

ISL12022規(guī)格書詳情

The ISL12022 device is a low power real time clock with an embedded Temp sensor for oscillator compensation, clock/calendar, power fail, low battery monitor, brownout indicator, single periodic or polled alarms, intelligent battery-backup switching, Battery Reseal? function and 128 bytes of battery-backed user SRAM.

Features

? Real Time Clock/Calendar

- Tracks Time in Hours, Minutes and Seconds

- Day of the Week, Day, Month and Year

? On-chip Oscillator Compensation Over the Operating Temperature Range

- ±5ppm Over -40°C to +85°C

? 10-bit Digital Temperature Sensor Output

- ±2°C Accuracy

? Customer Programmable Day Light Saving Time

? 15 Selectable Frequency Outputs

? 1 Alarm

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

- Single Event or Pulse Interrupt Mode

? Battery Reseal? Function to Extend Battery Shelf Life

? Automatic Backup to Battery or Super Capacitor

- Operation to VBAT = 1.8V

- 1.0μA Battery Supply Current

? Battery Status Monitor

- 2 User Programmable Levels

- Seven Selectable Voltages for Each Level

? Power Status Brownout Monitor

- Six Selectable Trip Levels, from 2.295V to 4.675V

? Oscillator Failure Detection

? Time Stamp for First VDD to VBAT, and Last VBAT to VDD

? 128 Bytes Battery-Backed User SRAM

? I2C Bus?

- 400kHz Clock Frequency

? 1μA Typical Battery Current

? Pb-Free (RoHS Compliant)

Applications

? Utility Meters

? POS Equipment

? Medical Devices

? Security Systems

? Vending Machines

? White Goods

? Printers and Copiers

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL12022IBZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 實(shí)時(shí)時(shí)鐘

  • 包裝:

    管件

  • 類型:

    時(shí)鐘/日歷

  • 特性:

    警報(bào)器,夏令時(shí),閏年,SRAM

  • 存儲(chǔ)容量:

    128B

  • 時(shí)間格式:

    HH:MM:SS(12/24 小時(shí))

  • 日期格式:

    YY-MM-DD-dd

  • 接口:

    I2C,2 線串口

  • 電壓 - 供電:

    2.7V ~ 5.5V

  • 電壓 - 供電,電池:

    1.8V ~ 5.5V

  • 電流 - 計(jì)時(shí)(最大值):

    14μA ~ 15μA @ 3V ~ 5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC RTC CLK/CALENDAR I2C 8-SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
INTERSI
2020+
SOP8
3800
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SOP
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15
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INTERSIL
18+
SOP20
26070
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詢價(jià)
INTERSIL
21+
SOP-8
5000
全新原裝現(xiàn)貨 價(jià)格優(yōu)勢(shì)
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INTERSI
2020+
SOP8
80000
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Intersil
23+
8-SOIC
6672
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INTERSIL
22+23+
8-SOIC
14869
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
Intersil
2018+
26976
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Renesas
21+
25000
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