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X1228S14I-2.7A集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

X1228S14I-2.7A
廠商型號

X1228S14I-2.7A

參數(shù)屬性

X1228S14I-2.7A 封裝/外殼為14-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(chǎn)品描述:IC RTC CLK/CALENDAR I2C 14-SOIC

功能描述

Real Time Clock/Calendar/CPU Supervisor with EEPROM

文件大小

430.59 Kbytes

頁面數(shù)量

29

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 13:00:00

X1228S14I-2.7A規(guī)格書詳情

Real Time Clock/Calendar/CPU Supervisor with EEPROM

FEATURES

? Real Time Clock/Calendar

— Tracks Time in Hours, Minutes, and Seconds

— Day of the Week, Day, Month, and Year

? 2 Polled Alarms (Non-volatile)

— Settable on the Second, Minute, Hour, Day of the Week, Day, or Month

— Repeat Mode (periodic interrupts)

? Oscillator Compensation on Chip

— Internal Feedback Resistor and Compensation Capacitors

— 64 Position Digitally Controlled Trim Capacitor

— 6 Digital Frequency Adjustment Settings to ±30ppm

? CPU Supervisor Functions

— Power-On Reset, Low Voltage Sense

— Watchdog Timer (SW Selectable: 0.25s, 0.75s, 1.75s, off)

? Battery Switch or Super Cap Input

? 512 x 8 Bits of EEPROM

— 64-Byte Page Write Mode

— 8 Modes of Block Lock? Protection

— Single Byte Write Capability

? High Reliability

— Data Retention: 100 Years

— Endurance: 100,000 Cycles Per Byte

? 2-Wire? Interface Interoperable with I2C*

— 400kHz Data Transfer Rate

? Frequency Output (SW Selectable: Off, 1Hz, 4096Hz, or 32.768kHz)

? Low Power CMOS

— 1.25μA Operating Current (Typical)

? Small Package Options

— 14 Ld SOIC and 14 Ld TSSOP

? Repetitive Alarms

? Temperature Compensation

? Pb-Free Plus Anneal Available (RoHS Compliant)

APPLICATIONS

? Utility Meters

? HVAC Equipment

? Audio/Video Components

? Set Top Box/Television

? 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:

    X1228S14I-2.7A

  • 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,閏年,監(jiān)控器,監(jiān)視計時器

  • 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):

    10μA ~ 20μA @ 2.7V ~ 5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    14-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    14-SOIC

  • 描述:

    IC RTC CLK/CALENDAR I2C 14-SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSI
23+
14SOIC
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
XOR
23+
NA/
3454
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價
Intersil
23+
14SOIC
9000
原裝正品,支持實單
詢價
XICOR
1844+
SOP
9852
只做原裝正品假一賠十為客戶做到零風(fēng)險!!
詢價
-
23+
NA
11200
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
詢價
INTERSIL
24+
原裝
5000
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電!
詢價
INTERSI
14SOIC
396379
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
Intersil
2318+
SOIC-14
6890
長期供貨進口原裝熱賣現(xiàn)貨
詢價
XICOR
23+
SOP
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
Intersil
22+23+
8-SOIC
18577
絕對原裝正品全新進口深圳現(xiàn)貨
詢價