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X1228V14I-2.7集成電路(IC)的實(shí)時時鐘規(guī)格書PDF中文資料

X1228V14I-2.7
廠商型號

X1228V14I-2.7

參數(shù)屬性

X1228V14I-2.7 封裝/外殼為14-TSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的實(shí)時時鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR I2C 14-TSSOP

功能描述

Real Time Clock/Calendar/CPU Supervisor with EEPROM

封裝外殼

14-TSSOP(0.173",4.40mm 寬)

文件大小

569.4 Kbytes

頁面數(shù)量

31

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(biāo)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

2025-1-24 16:20:00

X1228V14I-2.7規(guī)格書詳情

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-Lead SOIC and 14-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:

    X1228V14I-2.7

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 實(shí)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(jì)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(jì)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-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    14-TSSOP

  • 描述:

    IC RTC CLK/CALENDAR I2C 14-TSSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
XICOR
22+
TSSOP14
18728
原裝正品現(xiàn)貨
詢價
XICOR
21+
TSSOP14
12588
原裝現(xiàn)貨,量大可定
詢價
XICOR
24+
TSSOP14
860000
明嘉萊只做原裝正品現(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
XICOR
2018+
TSSOP14
6528
承若只做進(jìn)口原裝正品假一賠十!
詢價
XICOR
22+
TSSOP14
20000
保證原裝正品,假一陪十
詢價
原裝
1923+
TSSOP14
8900
公司庫存原裝低價格歡迎實(shí)單議價
詢價
XICOR
21+
TSSOP14
1062
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢!
詢價
XICOR
22+
TSSOP14
17728
低價!原裝!實(shí)單必成!
詢價
XICOR
21+
TSSOP14
9866
詢價