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ISL12027IV27Z-T集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料

ISL12027IV27Z-T
廠商型號(hào)

ISL12027IV27Z-T

參數(shù)屬性

ISL12027IV27Z-T 封裝/外殼為8-TSSOP(0.173",4.40mm 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-TSSOP

功能描述

Real Time Clock/Calendar with EEPROM

文件大小

414.92 Kbytes

頁(yè)面數(shù)量

28 頁(yè)

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation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 18:30:00

ISL12027IV27Z-T規(guī)格書詳情

The ISL12027 device is a low power real time clock with timing and crystal compensation, clock/calender, power-fail indicator, two periodic or polled alarms, intelligent battery backup switching, CPU Supervisor and integrated 512x8-bit EEPROM, in 16 Byte per page format.

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.

The ISL12027 and ISL12027A Power Control Settings are different. The ISL12027 uses the Legacy Mode Setting, and the ISL12027A uses the Standard Mode Setting. Applications that have VBAT > VDD will require only the ISL12027A. Please refer to“Power Control Operation” on page 15 for more details. Also, please refer to “I2C Communications During Battery Backup and LVR Operation” on page 24 for important details.

Features

? Real Time Clock/Calendar

- Tracks Time in Hours, Minutes and Seconds

- Day of the Week, Day, Month and Year

? Two Non-Volatile Alarms

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

Day, or Month

- Repeat Mode (Periodic Interrupts)

? Automatic Backup to Battery or SuperCap

? On-Chip Oscillator Compensation

- Internal Feedback Resistor and Compensation

Capacitors

- 64 Position Digitally Controlled Trim Capacitor

- 6 Digital Frequency Adjustment Settings to ±30ppm

? 512x8-Bits of EEPROM

- 16-Byte Page Write Mode (32 total pages)

- 8 Modes of BlockLock? Protection

- Single Byte Write Capability

? High Reliability

- Data Retention: 50 years

- Endurance: >2,000,000 Cycles Per Byte

? I2C-bus? Interface

- 400kHz Data Transfer Rate

? 800nA Battery Supply Current

? Package Options

- 8 Ld SOIC and 8 Ld TSSOP Packages

? Pb-Free (RoHS Compliant)

Applications

? Utility Meters

? HVAC Equipment

? Audio/Video Components

? 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

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL12027IV27Z-T

  • 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,閏年,監(jiān)控器,監(jiān)視計(jì)時(shí)器

  • 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):

    10μA ~ 20μA @ 2.7V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    8-TSSOP

  • 描述:

    IC RTC CLK/CALENDAR I2C 8-TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
XICOR
23+
TSSOP8
6000
誠(chéng)信服務(wù),絕對(duì)原裝原盤
詢價(jià)
INTERSIL
23+
8-TSSOP
65480
詢價(jià)
Intersil
23+
8-TSSOP
6672
詢價(jià)
INTERSIL
74
MSOP-8
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
Intersil
2023+
8-TSSOP
50000
原裝現(xiàn)貨
詢價(jià)
Intersil
22+
8TSSOP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Intersil
21+
8-TSSOP
35200
一級(jí)代理/放心采購(gòu)
詢價(jià)
Intersil
23+
8TSSOP
9000
原裝正品,支持實(shí)單
詢價(jià)
Intersil
23+
2013+
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
Renesas Electronics America In
2022+
8-TSSOP
38550
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷
詢價(jià)