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位置：首页 > IC中文资料 > DS1340

DS1340价格

参考价格：￥12.5023

型号：DS1340U-18+ 品牌：Maxim 备注：这里有DS1340多少钱，2026年最近7天走势，今日出价，今日竞价，DS1340批发/采购报价，DS1340行情走势销售排行榜，DS1340报价。
型号 功能描述 生产厂家 企业 LOGO 操作
DS1340

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340

I²C RTC，带有涓流充电器

DS1340是一款实时时钟(RTC)/日历，与ST M41T00引脚兼容且功能相当，包括软件时钟校准。该器件还额外提供了VBACKUP引脚上的涓流充电功能、更低的计时电压和振荡器停止标志。寄存器映射的块访问与ST器件相同。涓流充电器和标志需要两个单独访问的附加寄存器。时钟/日历提供秒、分、时、星期、日期、月和年信息。内置电源检测电路可检测电源故障并自动切换到备用电源。该器件通过I²C双向总线进行串行编程。\n\n   • ST M41T00的增强型替代选择\n\n• 完全管理所有计时功能\n• RTC为秒、分、小时、星期、日期、月和年计数\n\n• 软件时钟校准\n\n• 振荡器停止标志\n\n\n\n\n• 低功耗运行可延长备用电池运行时间\n• 计时电压低至1.3V\n\n• 自动电源故障检测和开关电路\n\n• 涓流充电功能\n\n\n\n\n• 三种工作电压范围（1.8V、3V和3.3V）支持使用传统和现代电源总线的系统\n\n• 集成晶体的表面贴装封装(DS1340C)可节省额外空间并简化设计\n\n• 通过简单的串行端口与大多数微控制器进行接口\n• 快速(400kHz) I2C接口\n\n\n;

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亚德诺

DS1340

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340

I2C RTC with Trickle Charger

文件：296.9 Kbytes Page：16 Pages

MAXIM

美信

DS1340C

I²C RTC，带有涓流充电器

The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an oscillator STOP flag. Block ·Enhanced Second Source for the ST M41T00\n· Completely Manages All Timekeeping Functions\n· RTC Counts Seconds, Minutes, Hours, Day, Date,\nMonth, and Year\n· Software Clock Calibration\n· Oscillator Stop Flag\n·Low-Power Operation Extends Battery Backup Run Time\n·Low Timekeeping Voltage Down to 1;

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DS1340C-18

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340C-18+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340C-3

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340C-3+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340C-33

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340C-33+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340U-18

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340U-18+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340U-3

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340U-3+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340U-33

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340U-33+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340Z-18

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340Z-18+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340Z-3

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340Z-3+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340Z-33

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340Z-33+

I2C RTC with Trickle Charger

General Description The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an osci

MAXIM

美信

DS1340_06

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340_11

I2C RTC with Trickle Charger

文件：296.9 Kbytes Page：16 Pages

MAXIM

美信

DS1340-3

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340C-18

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340C-18

封装/外壳：16-SOIC（0.295"，7.50mm 宽） 包装：管件 描述：IC RTC CLK/CALENDAR I2C 16-SOIC 集成电路（IC） 实时时钟

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亚德诺

DS1340C-18

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340C-18-

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340C-3

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340C-3

封装/外壳：16-SOIC（0.295"，7.50mm 宽） 包装：管件 描述：IC RTC CLK/CALENDAR I2C 16-SOIC 集成电路（IC） 实时时钟

AD

亚德诺

DS1340C-3

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340C-3-

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340C-33

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340C-33

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340C-33-

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340U

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340U-18

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340U-18

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340U-18+

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340U-3

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340U-3

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340U-3+

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340U-33

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340U-33

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340U-33+

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340Z-18

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340Z-18

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340Z-18+

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340Z-3

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340Z-3

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340Z-3+

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340Z-33

I2C RTC with Trickle Charger

文件：260.72 Kbytes Page：16 Pages

MAXIM

美信

DS1340Z-33

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

DS1340Z-33+

I2C RTC with Trickle Charger

文件：235.77 Kbytes Page：14 Pages

MAXIM

美信

AIC1340

High Performance, Tripple-Ouput, Auto-Tracking Combo Controller

GENERAL DESCRIPTION The AIC1340 combines a synchronous voltage mode PWM controller with a low dropout linear regulator and a linear controller as well as the monitoring and protection functions in this chip. The PWM controller regulates the output voltage with a synchronous rectified step-down co

AIC

沛亨半导体

AIC1340CS

High Performance, Tripple-Ouput, Auto-Tracking Combo Controller

GENERAL DESCRIPTION The AIC1340 combines a synchronous voltage mode PWM controller with a low dropout linear regulator and a linear controller as well as the monitoring and protection functions in this chip. The PWM controller regulates the output voltage with a synchronous rectified step-down co

AIC

沛亨半导体

SMP1340

Fast Switching Speed, Low Capacitance Plastic Packaged PIN Diodes

Description The SMP1340 series of plastic packaged, surface mountable PIN diodes are designed for high volume switch applications from 10 MHz to beyond 2 GHz. Features ■ Designed for Fast Speed Wireless Switch Applications ■ 1.0 Ω Resistance, 0.3 pF Capacitance ■ Multiple Package Co

ALPHA

UDA1340

Low-voltage low-power stereo audio CODEC with DSP features

文件：154.01 Kbytes Page：24 Pages

PHILIPS

飞利浦

DS1340产品属性

  • 类型

    描述

  • VSUPPLY(V)：

    1.8

  • Date/ Time Format (hh = sec/100)：

    YY-MM-DD/ HH

  • Features：

    Square-Wave Output

  • Time Keeping Current (typ)(nA)：

    800

  • CL(pF)：

    12.5

  • Memory Type：

    None

  • Time of Day Alarms：

    0

  • Functions：

    RTC

  • RoHS Available：

    Yes

  • Package/ Pins：

    SOIC (N)/8

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

    15.6

  • Oper. Temp.(°C)：

    -40 to +85

  • Budgetary Price (See Notes)：

    $1.58 @1k

DS1340供应商更多...

更新时间：2026-7-22 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市高捷芯城科技有限公司
DS1340C-33
Maxim(美信)
24+
标准封装
7685
原厂渠道供应,大量现货,原型号开票。
询价
中天科工半导体（深圳）有限公司
DS1340Z-33+
MAXIN
25+
SOIC-8
40200
MAXIN全新特价DS1340Z-33+即刻询购立享优惠#长期有货
询价
瀚佳科技(深圳)有限公司
DS1340Z-33+T&R
MAXIM
24+
SOP
9863
一级代理//放心购买
询价
深圳市星源辉科技有限公司
DS1340Z-33+
MAXIM/美信
26+
SOP8
18000
原装正品,可配单,支持实单
询价
深圳市欧立现代科技有限公司
DS1340Z-33
MAXIM
26+
SOP8
8150
绝对原装现货,价格低,欢迎询购!
询价
深圳市拓亿芯电子有限公司
DS1340Z-33+
MAXIM/美信
26+
SOP-8
12000
只做原装正品
询价
深圳市富利微电子科技有限公司
DS1340Z-33+T&R
MAXIM/美信
26+
SOP-8
33500
全新进口原装现货,假一罚十
询价
深圳市科恒伟业电子有限公司
DS1340Z-33+TR
MAXIM
24+
SOIC-8
8500
只做原装正品假一赔十为客户做到零风险!!
询价
深圳市创盛芯科技有限公司
DS1340Z-33+
MAXIM/美信
25+
SOP-8
7890
全新原装正品支持含税
询价
深圳市芯皇电子有限公司
DS1340Z-33+TR
MAXIM/美信
8SOIC
23+
6000
专业配单原装正品假一罚十
询价

DS1340芯片相关品牌

DS1340规格书下载地址

DS1340参数引脚图相关

DS1340数据表相关新闻

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