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ISL12022集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

ISL12022
廠商型號

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)的實時時鐘;產品描述:IC RTC CLK/CALENDAR I2C 8-SOIC

功能描述

Real Time Clock with On Chip ?5ppm Temp Compensation

文件大小

375.95 Kbytes

頁面數(shù)量

28

生產廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation官網

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-23 8:42:00

ISL12022規(guī)格書詳情

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

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 Temp 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

? 8 Ld SOIC Package

? Pb-Free (RoHS Compliant)

Applications

? Utility Meters

? POS Equipment

? Medical Devices

? Security Systems

? Vending Machines

? White Goods

? Printers and Copiers

產品屬性

  • 產品編號:

    ISL12022IBZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 實時時鐘

  • 包裝:

    管件

  • 類型:

    時鐘/日歷

  • 特性:

    警報器,夏令時,閏年,SRAM

  • 存儲容量:

    128B

  • 時間格式:

    HH:MM:SS(12/24 小時)

  • 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 - 計時(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)

  • 供應商器件封裝:

    8-SOIC

  • 描述:

    IC RTC CLK/CALENDAR I2C 8-SOIC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
RENESAS(瑞薩)/IDT
2021+
SOIC-20
499
詢價
INTERSIL
24+
SOP
90000
一級代理商進口原裝現(xiàn)貨、價格合理
詢價
INTERSIL
21+
65200
詢價
INTERSI
17+
SOP20
60000
保證進口原裝可開17%增值稅發(fā)票
詢價
INTEIRS
21+
SOP-20
1574
詢價
INTERSI
2020+
SOP8
3800
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價
INTERSIL
SOP
6688
15
現(xiàn)貨庫存
詢價
INTERSIL
18+
SOP20
26070
進口原盤現(xiàn)貨/1K
詢價
INTERSIL
21+
SOP20
20000
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票
詢價
INTERSIL
21+
SOP-8
5000
全新原裝現(xiàn)貨 價格優(yōu)勢
詢價