型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
DS1339A | Low-Current, I2C, Serial Real-Time Clock General Description The DS1339A serial real-time clock (RTC) is a lowpower clock/date device with two programmable timeof-day alarms and a programmable square-wave output. Benefits and Features ♦ Drop-In Replacement for DS1339 ♦ Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, 文件:1.5961 Mbytes 页数:19 Pages | Maxim 美信 | Maxim | |
DS1339A | Low-Current, I2C, Serial Real-Time Clock 文件:580.82 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | |
Low-Current, I2C, Serial Real-Time Clock General Description The DS1339A serial real-time clock (RTC) is a lowpower clock/date device with two programmable timeof-day alarms and a programmable square-wave output. Benefits and Features ♦ Drop-In Replacement for DS1339 ♦ Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, 文件:1.5961 Mbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
Low-Current, I2C, Serial Real-Time Clock 文件:580.82 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
Low-Current, I2C, Serial Real-Time Clock 文件:580.82 Kbytes 页数:19 Pages | Maxim 美信 | Maxim | ||
DS1339A | 低电流I²C串行实时时钟 DS1339A串行实时时钟(RTC)是低功耗的时钟/日历芯片,具有两个可编程日历闹钟与一路可编程方波输出。地址与数据通过I²C总线串行传送。时钟/日历可提供秒、分、时、星期、日期、月、年信息。对于少于31天的月份,到每月的最后一天会自动进行日期调节,包括闰年修正。该时钟可以通过AM/PM指示器工作在24小时模式或12小时模式。DS1339A具有一个内部电源感应电路,可以检测到电源失效,并自动切换到备用电源,维持计时、日历和闹钟功能正常运行。\n\n • 可直接替换DS1339 \n• 实时时钟(RTC)记录秒、分、时、星期、日期、月、年信息,具有有效至2200年的闰年补偿 \n• I²C串行接口 \n• 两个日历闹钟 \n• 可编程方波输出 \n• 振荡器停止标志 \n• 电源失效自动检测与切换电路 \n• 提供涓流充电; | ADI 亚德诺 | ADI | |
包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CAL I2C 8TDFN | AD 亚德诺 | AD | ||
Package:8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装:管件 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CALENDAR I2C 8-USOP | AD 亚德诺 | AD | ||
Package:8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CALENDAR I2C 8-USOP | AD 亚德诺 | AD |
技术参数
- VSUPPLY(V):
1.8 to 5.5
- Date/ Time Format (hh = sec/100):
YY-MM-DD/ HH
- Features:
AGC
- Time Keeping Current (typ)(nA):
300
- CL(pF):
6
- Memory Type:
None
- Time of Day Alarms:
2
- Functions:
RTC
- RoHS Available:
Yes
- Package/ Pins:
UMAX/8
- Smallest Available Pckg. (max w/pins)(mm2):
15.6
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$1.68 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
24+ |
MSOP |
2074 |
询价 | |||
MAXIM |
23+ |
MSOP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
DALLAS |
25+23+ |
MSOP8 |
42360 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
DALLAS |
18+ |
MSOP8 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
MAXIM/美信 |
16+ |
MSOP-8 |
10148 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
MAXIM/美信 |
1902+ |
MSOP-8 |
2734 |
代理品牌 |
询价 | ||
Maxim Integrated |
24+ |
8-TDFN EP |
35200 |
一级代理/放心采购 |
询价 | ||
Maxim |
1931+ |
N/A |
3357 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
MAXIM(美信) |
2447 |
MSOP-8 |
315000 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
ATMEL/爱特梅尔 |
21+ |
MSOP8 |
20000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 |
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