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DS1500WN集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書(shū)PDF中文資料

DS1500WN
廠商型號(hào)

DS1500WN

參數(shù)屬性

DS1500WN 封裝/外殼為32-DIP 模塊(0.600",15.24mm);包裝為管件;類(lèi)別為集成電路(IC)的實(shí)時(shí)時(shí)鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR PAR 32-DIP

功能描述

Y2K Watchdog RTC with Nonvolatile Control

封裝外殼

32-DIP 模塊(0.600",15.24mm)

文件大小

365.97 Kbytes

頁(yè)面數(shù)量

19 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱(chēng)

Maxim美信

中文名稱(chēng)

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-7 11:28:00

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DS1500WN規(guī)格書(shū)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(hào):

    DS1500WN

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > 實(shí)時(shí)時(shí)鐘

  • 包裝:

    管件

  • 類(lèi)型:

    時(shí)鐘/日歷

  • 特性:

    警報(bào)器,閏年,NVSRAM,方波輸出,監(jiān)視計(jì)時(shí)器,Y2K

  • 存儲(chǔ)容量:

    256B

  • 時(shí)間格式:

    HH:MM:SS(24 小時(shí))

  • 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(jì)時(shí)(最大值):

    4mA @ 3V ~ 3.6V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類(lèi)型:

    通孔

  • 封裝/外殼:

    32-DIP 模塊(0.600",15.24mm)

  • 供應(yīng)商器件封裝:

    32-EDIP

  • 描述:

    IC RTC CLK/CALENDAR PAR 32-DIP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAX
20+
TSOP
2960
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MAX
24+
TSOP
6000
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MAXIM
19+
TSOP
256800
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MAXIM/美信
23+
TSSOP
50000
全新原裝正品現(xiàn)貨,支持訂貨
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MAXIM/美信
2447
TSOP
100500
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MAXIM
23+
TSOP
8888
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Maxim
22+
32EDIP
9000
原廠渠道,現(xiàn)貨配單
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Maxim
21+
32EDIP
13880
公司只售原裝,支持實(shí)單
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MAXIM
23+
35500
詢(xún)價(jià)
Maxim
1931+
N/A
567
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