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PT7C4307W集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

PT7C4307W
廠商型號

PT7C4307W

參數(shù)屬性

PT7C4307W 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 Module (I2C Bus)

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

516.38 Kbytes

頁面數(shù)量

20

生產(chǎn)廠商 Pericom Semiconductor Corporation
企業(yè)簡稱

PERICOM百利通

中文名稱

百利通半導體官網(wǎng)

原廠標識
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

2025-1-29 13:39:00

PT7C4307W規(guī)格書詳情

Product Description

The PT7C4307 serial real-time clock is a low-power clock/calendar with a programmable square-wave output and 56 bytes of nonvolatile RAM.

Address and data are transferred serially via a 2-wire, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information.

The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator.

The PT7C4307 has a built-in power sense circuit that detects power failures and automatically switches to the battery supply.

Product Features

? Using external 32.768kHz quartz crystal

? Supports I2C-Buss high speed mode (400 kHz)

? Includes time (Hour/Minute/Second) and calendar (Year/Month/Date/Day) counter functions (BCD code)

? Programmable square wave output signal

? 56-byte, battery-backed, nonvolatile (NV) RAM for data storage

? Automatic power-fail detect and switch circuitry of battery backup

? Consumes less than 500nA in battery backup mode with oscillator running

產(chǎn)品屬性

  • 產(chǎn)品編號:

    PT7C4307WEX

  • 制造商:

    Diodes Incorporated

  • 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,NVSRAM,方波輸出

  • 存儲容量:

    56B

  • 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:

    2V ~ 3.5V

  • 電流 - 計時(最大值):

    1.5mA @ 4.5V ~ 5.5V

  • 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)

  • 供應商器件封裝:

    8-SOIC

  • 描述:

    IC RTC CLK/CALENDAR I2C 8-SOIC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
PTI
ROHS+Original
NA
2364
專業(yè)電子元器件供應鏈/QQ 350053121 /正納電子
詢價
Pericom
2023+
SOP-8
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
Pericom
23+
SOP-8
20000
詢價
DIODES/美臺
2023+
SOP8
6895
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨
詢價
PERICOM
23+
SOP8
870
原裝環(huán)保房間現(xiàn)貨假一賠十
詢價
PERICOM
23+
SOP8
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
DIODES/美臺
21+
SOP-8
6000
原裝正品
詢價
Pericom
21+
SOP-8
12588
原裝正品,自己庫存 假一罰十
詢價
PERICOM
23+
SOP-8
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
DIODES/美臺
22+
SOP-8
20000
深圳原裝現(xiàn)貨正品有單價格可談
詢價