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Low-Current SPI/3-Wire RTCs Low Timekeeping Current of 250nA (typ)

General Description The DS1343/DS1344 low-current real-time clocks (RTCs) are timekeeping devices that provide an extremely low standby current, permitting longer life from a backup supply source. The devices also support high-ESR crystals, broadening the pool of usable crystals for the devices.

Maxim

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更新时间:2025-10-31 23:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ADI(亚德诺)/MAXIM(美信)
24+
TDFN14
2669
只做原装,提供一站式配单服务,代工代料。BOM配单
MAXIM10
24+
NA/
3465
原装现货,当天可交货,原型号开票
MAXIM/美信
25+
TDFN
54648
百分百原装现货 实单必成
MAXIM/
24+
TDFN
8500
只做原装正品假一赔十为客户做到零风险!!
MAXIM
24+
TDFN14
8000
原厂原装,价格优势,欢迎洽谈!
MAXIM/美信
2023+
TDFN
6893
专注全新正品,优势现货供应
MAXIM10
2027
WFDF14
215
MAXIM/美信
23+
TDFN
25000
原装现货假一赔十
ADI(亚德诺)/MAXIM(美信)
TDFN-14(3x3)
原装元器件供应配套服务商
12580
MAXIM/美信
20+
明嘉莱只做原装正品现货
2510000
TDFN

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