DS1685-5+,2515424,Alarm RTC IC, Day/Date/Month/Year/Century hh:mm:ss, Multiplexed, 4.5 V to 5.5 V, DIP-24,MAXIM INTEGRATED PRODUCTS
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DS1685-5+ - 

Alarm RTC IC, Day/Date/Month/Year/Century hh:mm:ss, Multiplexed, 4.5 V to 5.5 V, DIP-24

MAXIM INTEGRATED PRODUCTS DS1685-5+
声明:图片仅供参考,请以实物为准!
制造商产品编号:
DS1685-5+
仓库库存编号:
2515424
技术数据表:
(EN)
订购热线: 400-900-3095  0755-21000796, QQ:800152669, Email:sales@szcwdz.com
由于产品数据库庞大,部分产品信息可能未能及时更新,下单前请与销售人员确认好实时在库数量,谢谢合作!

DS1685-5+产品概述

The DS1685-5+ is a real time clock with +5V operation in 24 pin DIP package. It is designed as successors to the industry standard DS1285, DS1385, DS1485 and DS1585 PC RTCs. The device provides industry standard DS1285 clock function with +5V operation. The DS1685 is a clock/calendar chip with enhanced features such as 64bit silicon serial number, power-on/off control circuitry, 242bytes of battery backed user NV SRAM and 32.768KHz output for sustaining power management activities. Power control circuitry allows the system to be powered on by an external stimulus such as a keyboard or by a time and date (wake-up) alarm. An external crystal and battery are the only components required to maintain time of day and memory status in the absence of power. The DS1685 is used in embedded systems, utility meters, network hubs, bridges and routers. The crystal select bit allows RTC to operate with 6pF or 12.5pF crystal.
  • Supply voltage range from 4.5V to 5.5V
  • Operating temperature range from 0°C to 70°C
  • Incorporates industry standard DS1287 PC clock and enhanced features such as Y2K compliant
  • Can be driven by an external 32.768KHz oscillator
  • Time keeping current of 400nA
  • SMI recovery stack and multiplexed interface
  • Auxiliary battery input, RAM clear input, century register and date alarm register
  • Compatible with existing BIOS for original DS1287 functions
  • Timekeeping algorithm includes leap year compensation valid through 2099
  • UL recognized

时钟与计时, 安全

DS1685-5+产品信息

  日期格式  星期;日;月;年;世纪  
  时间格式  时:分:秒  
  时钟芯片类型  实时时钟闹钟  
  电源电压最小值  4.5V  
  电源电压最大值  5.5V  
  时钟集成电路封装类型  DIP  
  针脚数  24引脚  
  芯片接口类型  复用  
  工作温度最小值  0°C  
  工作温度最高值  70°C  
  封装  每个  
  产品范围  -  
  汽车质量标准  -  
  MSL  MSL 1 -无限制  
关键词         

DS1685-5+相关搜索

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电话:400-900-3095
QQ:800152669

DS1685-5+产地与重量

原产地:
United States

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.0037
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