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型号:ZY14328303     大类别:Consumer Electronics     第2级类别:Electronics Module  -->子类别:Modules Expansions Accessories   审核产品   所有审核和提问(new) 英文名称:Waveshare DS1302 RTC Board
中文名称:Waveshare DS1302 RTC电路板 9709
颜色:
包装:Plastic Bag
配件:null
装箱资料:
每箱:2400pcs
重量:15kgs
外箱尺寸:60cm * 40cm * 40cm
采购:Cary  编辑:Shadow(2019-04-03)
       
Overview
1. Onboard serial RTC chip DS1302
a) Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
b) Optional format : 24-hour OR 12-hour with an AM/PM indicator
c) Supports trickle-charge for the backup battery
2. Universal 32.768kHz crystal
3. Onboard battery holder
4. Features SPI interface, supports 3-wire and/or 4-wire sync serial communication

Specifications
1. Operating voltage: 2.0V ~ 5.5V
2. Backup battery voltage: 3.0V ~ 5.0V
3. Operating temperature: 0 degree C ~ +70 degree C
4. Power consumption: <1mW (keeping Clock and RAM data)
5. Dimension : 31mm * 15mm

Applications
1. Hand-held device
2. Electronic watch
3. Electronic clock
中文描述:
概述
1. 机载串行RTC芯片DS1302
a) 实时时钟计数秒、分、时、月、月、日、年,闰年补偿有效期至2100年
b) 可选格式:24小时或12小时,带AM/PM指示灯
c) 支持备用电池滴充
2. 通用32.768 khz的水晶
3. 板载电池座
4. 功能SPI接口,支持3线和/或4线同步串行通信

规范
1. 工作电压:2.0V ~ 5.5V
2. 备用电池电压: 3.0V ~ 5.0V
3. 工作温度: 0℃~ +70℃
4. 功耗: <1mW(保存时钟和RAM数据)
5. 尺寸: 31mm * 15mm

应用程序
1. 手持设备
2. 电子手表
3. 电子时钟

搜索关键词:RTC Board , DS1302

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