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X1227S8I-4.5A集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

X1227S8I-4.5A
廠商型號

X1227S8I-4.5A

參數(shù)屬性

X1227S8I-4.5A 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(chǎn)品描述:IC RTC CLK/CALENDAR I2C 8-SOIC

功能描述

Real Time Clock/Calendar/CPU Supervisor with EEPROM

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

442.33 Kbytes

頁面數(shù)量

28

生產(chǎn)廠商 Xicor Inc.
企業(yè)簡稱

Xicor

中文名稱

Xicor Inc.官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二原廠數(shù)據(jù)手冊到原廠下載

更新時間

2025-1-26 17:08:00

X1227S8I-4.5A規(guī)格書詳情

DESCRIPTION

The X1227 device is a Real Time Clock with clock/calendar, two polled alarms with integrated 512x8 EEPROM, oscillator compensation, CPU Supervisor (POR/LVS and WDT) and battery backup switch.

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

? 4K 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

? Low Power CMOS

— 1.25μA Operating Current (Typical)

? Small Package Options

— 8-Lead SOIC and 8-Lead TSSOP

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:

    X1227S8I-4.5A

  • 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:

    4.5V ~ 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:

    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 品牌 批號 封裝 庫存 備注 價格
INTERSIL
SOP8
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
74
SOP-8
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
Intersil
22+23+
8-SOIC
12913
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
INTERSI
2020+
SOP8
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
Intersil
24+
SOIC8
6017
優(yōu)勢現(xiàn)貨
詢價
瑞薩/英特矽爾
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
Renesas Electronics America In
2022+
8-SOIC
38550
全新原裝 支持表配單 中國著名電子元器件獨立分銷
詢價
NA
24+
SOP
30617
一級代理全新原裝熱賣
詢價
INTERSIL
1438+
SOP8
30
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
INTERISL
23+
SOP8
9960
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢
詢價