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ISL12022M集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

ISL12022M
廠商型號

ISL12022M

參數(shù)屬性

ISL12022M 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的實時時鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR I2C 20-SOIC

功能描述

Real Time Clock with Embedded Crystal, ?5ppm Accuracy

文件大小

376.27 Kbytes

頁面數(shù)量

27

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標(biāo)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 8:08:00

ISL12022M規(guī)格書詳情

Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation, and Auto Daylight Saving

The ISL12022M device is a low power real time clock (RTC) with an embedded temperature sensor and crystal. Device functions include oscillator compensation, clock/calendar, power fail and low battery monitors, brownout indicator, one-time, periodic or polled alarms, intelligent battery backup switching, Battery Reseal? function and 128 bytes of battery-backed user SRAM. The device is offered in a 20 Ld SOIC module that contains the RTC and an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than ±5ppm drift over the full -40°C to +85°C temperature range.

Features

? Embedded 32.768kHz Quartz Crystal in the Package

? 20 Ld SOIC Package (for DFN version, refer to the ISL12020M)

? Real Time Clock/Calendar

- Tracks Time in Hours, Minutes and Seconds

- Day of the Week, Day, Month and Year

? On-chip Oscillator Temperature Compensation

- ±5ppm Accuracy 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

? Automatic Backup to Battery or Supercapacitor

- Operation to VBAT = 1.8V

- 1.0μA Battery Supply Current

? Battery Status Monitor

- 2 User Programmable Levels

- Seven Selectable Voltages for Each Level

? Battery Reseal? Function to Extend Battery Shelf Life

? 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 Switchover

? 128 Bytes Battery-Backed User SRAM

? I2C-Bus?

- 400kHz Clock Frequency

? Pb-Free (RoHS Compliant)

Applications

? Utility Meters

? POS Equipment

? Medical Devices

? Printers and Copiers

? Digital Cameras

? Security Systems

? Vending Machine

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ISL12022MAIBZ-T

  • 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:

    20-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    20-SOIC

  • 描述:

    IC RTC CLK/CALENDAR I2C 20-SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
2022+
5000
原廠原裝,假一罰十
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
22+23+
SOIC-20
51131
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨
詢價
Renesas
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
Intersil
19+
SOP20
75479
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
INTERSIL
2021+
SOP20
8025
優(yōu)勢價格.十年專營渠道.深圳原裝現(xiàn)貨
詢價
INTERSIL
23+
SOP20
32732
原裝正品代理渠道價格優(yōu)勢
詢價
INTERSIL
24+
SOP20
30000
原裝現(xiàn)貨假一賠十
詢價