BQ4845YS-A4TR

BQ4845YS-A4TR
Mfr. #:
BQ4845YS-A4TR
설명:
Real Time Clock w/NVSRAM Control Watchdog Time
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
BQ4845YS-A4TR 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:
BQ4845YS-A4TR 추가 정보 BQ4845YS-A4TR Product Details
제품 속성
속성 값
제조사
텍사스 인스트루먼트
제품 카테고리
클록/타이밍 - 실시간 클록
시리즈
BQ4845Y
제품
실시간 시계
유형
시계/캘린더
포장
테이프 및 릴(TR) 대체 포장
단위 무게
0.025778 oz
장착 스타일
SMD/SMT
패키지 케이스
SOIC-28
작동 온도
0°C ~ 70°C
장착형
표면 실장
특징
알람, 일광 절약 시간, 윤년, 감독자, 감시자 타이머
기능
알람 캘린더 시계 타이머 인터럽트
상호 작용
평행 한
전압 공급
4.5 V ~ 5.5 V
공급자-장치-패키지
28-SOIC
메모리 크기
-
시간 형식
HH:MM:SS (12/24 hr)
날짜 형식
YY-MM-DD-dd
전압-공급-배터리
2.3 V ~ 4 V
현재-시간 표시-최대
1.5mA (Typ) @ 4.5 V ~ 5.5 V
최대 작동 온도
+ 70 C
최소 작동 온도
0 C
배터리 백업 스위칭
백업 스위칭
공급 전압 최대
5.5 V
공급 전압 최소
4.5 V
RTC-버스-인터페이스
평행 한
RTC 메모리 크기
16 B
Tags
BQ4845YS-A, BQ4845YS, BQ4845Y, BQ4845, BQ484, BQ48, BQ4
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***roFlash
RealTimeClockParallel16byteClockCalendarAlarmTimerInterrupt28PinSOICTR
***ark
RealTimeClockIC;DateFormatBCD;TimeFormatBCD;ClockICTypeRTC;InterfaceTypeParallel;SupplyVoltageRange45Vto55V;DigitalICCaseStyleSOIC;NoofPins28;OperatingTemperatureRange0Cto70C;RoHSCompliantYes
***asInstruments
Thebq4845RealTimeClockisalowpowermicroprocessorperipheralthatintegratesatimeofdayclocka100yearcalendarandaCPUsupervisorina28pinSOICorDIPThebq4845isidealforfaxmachinescopiersindustrialcontrolsystemspointofsaleterminalsdataloggersandcomputersThebq4845providesdirectconnectionsfora32768KHzquartzcrystalanda3VbackupbatteryThroughtheuseoftheconditionalchipenableoutputCEOUTandbatteryvoltageoutputVOUTpinsthebq4845canwriteprotectandmakenonvolatileexternalSRAMsThebackupcellpowerstherealtimeclockandmaintainsSRAMinformationintheabsenceofsystemvoltageThebq4845containsatemperaturecompensatedreferenceandcomparatorcircuitthatmonitorsthestatusofitsvoltagesupplyWhenthebq4845detectsanoutoftoleranceconditionitgeneratesaninterruptwarningandsubsequentlyamicroprocessorresetTheresetstaysactivefor200msafterVCCriseswithintolerancetoallowforpowersupplyandprocessorstabilizationThebq4845alsohasabuiltinwatchdogtimertomonitorprocessoroperationIfthemicroprocessordoesnottogglethewatchdoginputWDIwithintheprogrammedtimeoutperiodthebq4845assertsWDOandRSTWDIunconnecteddisablesthewatchdogtimerThebq4845cangenerateotherinterruptsbasedonaclockalarmconditionoraperiodicsettingThealarminterruptcanbesettooccurfromoncepersecondtooncepermonthThealarmcanbemadeactiveinthebatterybackupmodetoserveasasystemwakeupcallForinterruptsataratebeyondoncepersecondtheperiodicinterruptcanbeprogrammedwithperiodsof305usto500ms
부분 # 설명 재고 가격
BQ4845YS-A4TR
DISTI # BQ4845YS-A4TR-ND
IC RTC CLK/CALENDAR PAR 28-SOIC
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)
Limited Supply - Call
    BQ4845YS-A4TR
    DISTI # 595-BQ4845YS-A4TR
    Real Time Clock Watchdog Timer
    RoHS: Compliant
    0
      BQ4845YS-A4TRReal Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO28
      RoHS: Compliant
      750
      • 1000:$3.1300
      • 500:$3.3000
      • 100:$3.4300
      • 25:$3.5800
      • 1:$3.8500
      영상 부분 # 설명
      BQ4845YS-A4

      Mfr.#: BQ4845YS-A4

      OMO.#: OMO-BQ4845YS-A4

      Real Time Clock w/NVSRAM Control Watchdog Timer
      BQ4845YP-A4E3

      Mfr.#: BQ4845YP-A4E3

      OMO.#: OMO-BQ4845YP-A4E3

      Real Time Clock w/NVSRAM Control Watchdog Timer
      BQ4845-N

      Mfr.#: BQ4845-N

      OMO.#: OMO-BQ4845-N-1190

      신규 및 오리지널
      BQ4845S-N-A4

      Mfr.#: BQ4845S-N-A4

      OMO.#: OMO-BQ4845S-N-A4-1190

      신규 및 오리지널
      BQ4845YP

      Mfr.#: BQ4845YP

      OMO.#: OMO-BQ4845YP-1190

      신규 및 오리지널
      BQ4845YSA4

      Mfr.#: BQ4845YSA4

      OMO.#: OMO-BQ4845YSA4-1190

      신규 및 오리지널
      BQ4845YSA4N

      Mfr.#: BQ4845YSA4N

      OMO.#: OMO-BQ4845YSA4N-1190

      신규 및 오리지널
      BQ4845YS-A4TR

      Mfr.#: BQ4845YS-A4TR

      OMO.#: OMO-BQ4845YS-A4TR-TEXAS-INSTRUMENTS

      Real Time Clock w/NVSRAM Control Watchdog Time
      BQ4845YS-A4NTR

      Mfr.#: BQ4845YS-A4NTR

      OMO.#: OMO-BQ4845YS-A4NTR-TEXAS-INSTRUMENTS

      Real Time Clock w/NVSRAM Control Watchdog Time
      BQ4845P-A4

      Mfr.#: BQ4845P-A4

      OMO.#: OMO-BQ4845P-A4-TEXAS-INSTRUMENTS

      IC RTC CLK/CALENDAR PAR 28-DIP
      유효성
      재고:
      Available
      주문 시:
      4500
      수량 입력:
      BQ4845YS-A4TR의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
      참고 가격(USD)
      수량
      단가
      내선 가격
      1
      US$4.70
      US$4.70
      10
      US$4.46
      US$44.60
      100
      US$4.23
      US$422.55
      500
      US$3.99
      US$1 995.40
      1000
      US$3.76
      US$3 756.00
      시작
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