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DS1500WE集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

DS1500WE
廠商型號

DS1500WE

參數(shù)屬性

DS1500WE 封裝/外殼為32-LFSOP(0.724",18.40mm 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 PAR 32-TSOP

功能描述

Y2K Watchdog RTC with Nonvolatile Control

封裝外殼

32-LFSOP(0.724",18.40mm 寬)

文件大小

365.97 Kbytes

頁面數(shù)量

19

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導(dǎo)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

2025-2-24 18:27:00

人工找貨

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DS1500WE規(guī)格書詳情

GENERAL DESCRIPTION

The DS1500 is a full-function, year 2000-compliant real-time clock/calendar(RTC) with an alarm, watchdog timer, power-on reset, battery monitors, 256 bytes of on-board nonvolatile (NV) SRAM, NV control for backing up an external SRAM, and a 32.768kHz output. User access to all registers within the DS1500 is accomplished with a byte-wide interface, as shown in Figure 7. The RTC registers contain century, year, month, date, day, hours, minutes, and seconds data in 24-hour binary-coded decimal (BCD) format. Corrections for day of month and leap year are made automatically.

FEATURES

BCD-Coded Century, Year, Month, Date, Day, Hours, Minutes, and Seconds with Automatic Leap-Year Compensation Valid Up to the Year 2100

Programmable Watchdog Timer and RTC Alarm

Century Register; Y2K-Compliant RTC

Automatic Battery Backup and Write Protection to External SRAM

+5V Operation

Precision Power-On Reset

Power-Control Circuitry Supports System Power-On from Date/Day/Time Alarm or Key Closure

256 Bytes User NV RAM

Auxiliary Battery Input

Accuracy Better than ±1 Minute/Month at +25°C

Day-of-Week/Date Alarm Register

Battery Voltage-Level Indicator Flags

Industrial Temperature Range: -40°C to +85°C

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS1500WE

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 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,監(jiān)視計時器,Y2K

  • 存儲容量:

    256B

  • 時間格式:

    HH:MM:SS(24 小時)

  • 日期格式:

    YY-MM-DD-dd

  • 接口:

    并聯(lián)

  • 電壓 - 供電:

    3V ~ 3.6V

  • 電壓 - 供電,電池:

    2.5V ~ 3.7V

  • 電流 - 計時(最大值):

    4mA @ 3V ~ 3.6V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    32-LFSOP(0.724",18.40mm 寬)

  • 供應(yīng)商器件封裝:

    32-TSOP

  • 描述:

    IC RTC CLK/CALENDAR PAR 32-TSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
08+
TSOP32
2
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
MAXIM
23+
32-TSOP
7750
全新原裝優(yōu)勢
詢價
Maxim
23+
2013+
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
MAX
20+
32-LFSOP
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
MAXIMINTEGRA
22+
32-TSOP
15000
絕對進口原裝現(xiàn)貨
詢價
Maxim
21+
32TSOP
13880
公司只售原裝,支持實單
詢價
MAXIM
21+
TSOP32
2
原裝現(xiàn)貨假一賠十
詢價
DALLAS
23+
TSOP
65480
詢價
MAXIM
23+
TSOP
8888
專做原裝正品,假一罰百!
詢價
Maxim
22+23+
NA
13316
絕對原裝正品全新進口深圳現(xiàn)貨
詢價