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DS1501

Y2K-Compliant Watchdog Real-Time Clocks

GENERALDESCRIPTION TheDS1501/DS1511arefull-function,year2000-compliantreal-timeclock/calendars(RTCs)withanRTCalarm,watchdogtimer,power-onreset,batterymonitors,256bytesNVSRAM,anda32.768kHzoutput.UseraccesstoallregisterswithintheDS1501/DS1511isaccomplishedwi

DallasDallas Semiconductor

亞德諾亞德諾半導體

DS1501

Y2K-Compliant Watchdog Real-Time Clocks

GENERALDESCRIPTION TheDS1501/DS1511arefull-function,year2000-compliantreal-timeclock/calendars(RTCs)withanRTCalarm,watchdogtimer,power-onreset,batterymonitors,256bytesNVSRAM,anda32.768kHzoutput.UseraccesstoallregisterswithintheDS1501/DS1511isaccomplishedwit

MaximMaxim Integrated Products

美信美信半導體

Maxim

DS1501

Y2K兼容、看門狗實時時鐘

DS1501/DS1511為完備的、2000年兼容的、實時時鐘/日歷(RTC)，具有RTC報警、看門狗定時器、上電復位、電池監(jiān)控、256字節(jié)非易失(NV) SRAM以及一個32.768kHz的頻率輸出。用戶訪問DS1501/DS1511中所有寄存器都通過完整數(shù)據(jù)資料中的圖8所示的字節(jié)寬度接口來實現(xiàn)。RTC寄存器采用24小時二進制編碼的十進制(BCD)格式，包含世紀、年、月、日、星期、時、分、秒等數(shù)據(jù)。對于每月天數(shù)及閏年的修正均自動完成。\n\n \n\n; ? BCD編碼的世紀、年、月、日、星期、時、分、秒，且具有自動閏年補償至2100年 \n? 可編程的看門狗定時器及RTC報警\n? 世紀寄存器、與Y2K兼容的RTC \n? 工作電壓為+3.3 (W)或+5V (Y)\n? 精確的上電復位 \n? 電源控制電路通過日期/星期/時間報警或按鍵閉合信號，喚醒系統(tǒng)上電\n? 256字節(jié)電池備份SRAM\n? 備份電池輸入 \n? +25°C時，DS1511的精度大于±1分/月 \n? 星期幾/日期報警寄存器 \n? 晶振選擇位允許RTC利用6pF或12.6pF的晶振工作(DS1501) \n? 電池電壓高低指示標志 \n? 提供芯片(DS1501)或;

ADIAnalog Devices

亞德諾亞德諾半導體技術有限公司

ADI

DS1501

Y2K-Compliant Watchdog Real-Time Clocks

MaximMaxim Integrated Products

美信美信半導體

Maxim

DS1501-7R

100 Watt DC-DC Converters

Wideinputvoltagerangesfrom8...385VDC 1or2isolatedoutputsupto48VDC 4kVACI/Oelectricstrenghtestvoltage ?Ruggedelectricalandmechanicaldesign ?Fullyisolatedoutputs ?Operatingambienttemperaturerange –40...71°Cwithconvectioncooling

POWER-ONE

Power-One

POWER-ONE

DS1501-DS1511

Y2K-Compliant Watchdog Real-Time Clocks

GENERALDESCRIPTION TheDS1501/DS1511arefull-function,year2000-compliantreal-timeclock/calendars(RTCs)withanRTCalarm,watchdogtimer,power-onreset,batterymonitors,256bytesNVSRAM,anda32.768kHzoutput.UseraccesstoallregisterswithintheDS1501/DS1511isaccomplishedwi

DallasDallas Semiconductor

亞德諾亞德諾半導體

DS1501W

Y2K-Compliant Watchdog Real-Time Clocks

GENERALDESCRIPTION TheDS1501/DS1511arefull-function,year2000-compliantreal-timeclock/calendars(RTCs)withanRTCalarm,watchdogtimer,power-onreset,batterymonitors,256bytesNVSRAM,anda32.768kHzoutput.UseraccesstoallregisterswithintheDS1501/DS1511isaccomplishedwit

MaximMaxim Integrated Products

美信美信半導體

Maxim

DS1501W+

Y2K-Compliant Watchdog Real-Time Clocks

GENERALDESCRIPTION TheDS1501/DS1511arefull-function,year2000-compliantreal-timeclock/calendars(RTCs)withanRTCalarm,watchdogtimer,power-onreset,batterymonitors,256bytesNVSRAM,anda32.768kHzoutput.UseraccesstoallregisterswithintheDS1501/DS1511isaccomplishedwit

MaximMaxim Integrated Products

美信美信半導體

Maxim

DS1501WE

Y2K-Compliant Watchdog Real-Time Clocks

GENERALDESCRIPTION TheDS1501/DS1511arefull-function,year2000-compliantreal-timeclock/calendars(RTCs)withanRTCalarm,watchdogtimer,power-onreset,batterymonitors,256bytesNVSRAM,anda32.768kHzoutput.UseraccesstoallregisterswithintheDS1501/DS1511isaccomplishedwit

MaximMaxim Integrated Products

美信美信半導體

Maxim

DS1501WE/TR

Y2K-Compliant Watchdog Real-Time Clocks

GENERALDESCRIPTION TheDS1501/DS1511arefull-function,year2000-compliantreal-timeclock/calendars(RTCs)withanRTCalarm,watchdogtimer,power-onreset,batterymonitors,256bytesNVSRAM,anda32.768kHzoutput.UseraccesstoallregisterswithintheDS1501/DS1511isaccomplishedwit

MaximMaxim Integrated Products

美信美信半導體

Maxim

技術參數(shù)

  • VSUPPLY(V)：

    3.3

  • Date/ Time Format (hh = sec/100)：

    YYYY-MM-DD/ HH

  • Features：

    μP Reset

  • CL(pF)：

    6

  • Memory Type：

    NV SRAM

  • Memory Size(Bytes)：

    256

  • Time of Day Alarms：

    1

  • Functions：

    RTC

  • RoHS Available：

    Yes

  • Package/ Pins：

    PDIP/28

  • Smallest Available Pckg. (max w/pins)(mm2)：

    192.8

  • Oper. Temp.(°C)：

    -40 to +85

  • Budgetary Price (See Notes)：

    $4.86 @1k

供應商型號品牌批號封裝庫存備注價格
MAXIM
23+
NA
25060
只做進口原裝,終端工廠免費送樣
 詢價
DALLAS
24+
SOP
9600
原裝現(xiàn)貨,優(yōu)勢供應,支持實單!
 詢價
DANAS
05+
TSOP28
5000
全新原裝進口自己庫存優(yōu)勢
 詢價
DALLAS
23+
DIP28
330
專營高頻管模塊,全新原裝!
 詢價
DALLAS
24+/25+
60
原裝正品現(xiàn)貨庫存價優(yōu)
 詢價
DALLAS
23+
TSSOP28
12335
詢價
MAXIM
2020+
TSOP-28
12
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
 詢價
DALLAS
05+
TSSOP28
1000
全新原裝現(xiàn)貨特價!
 詢價
MAXIM
13+
SOIC
2238
原裝分銷
 詢價
DALLAS
24+
TSSOP
20
詢價
更多DS1501供應商 更新時間2025-8-2 9:02:00

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