型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
DS32B35 | Accurate I2C RTC with Integrated TCXO/Crystal/FRAM 文件:279.48 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | |
DS32B35 | 高精度、I²C RTC,集成TCXO/晶体/FRAM DS32B35/DS32C35高精度实时时钟(RTC)提供时钟/日历功能,单一芯片集成了温度补偿晶体振荡器(TCXO)、非易失存储器(FRAM)。提供两种非易失存储容量:2048 x 8或8192 x 8位。集成晶谐提高了器件的长期精确度,并减少了生产线的元件数量。这些器件以I²C从器件模式工作,提供商用级和工业级温度范围,采用20引脚300mil SO封装。\n 时钟/日期提供秒、分、时、星期、日期、月份和年份信息。少于31天的月份,月末日期可自动调整,其中包括闰年补偿。\n DS32B35/DS32C35集成了非易失存储器,无需外接备用电源即可保持存储器内容。存储器无读写次数限制。在产品的 \n• 高速(400kHz) I²C接口 \n• 0°C至+40°C范围内RTC精度为±2ppm \n• 非易失存储器保障10年的时间备份和写保护 \n• 2048字节(DS32B35) \n• 存储器无读写次数限制 \n• 可编程方波输出32.768kHz、8.192kHz、4.096kHz或1Hz信号 \n• 复位输出/手动复位输入(去抖动) \n• 经过校准的32.768kHz开漏输出 \n• 工作电压3.3V \n• 20引脚300mil SO封装 \n• 通过UL认证; | ADI 亚德诺 | ADI | |
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM 文件:410.2 Kbytes 页数:22 Pages | Maxim 美信 | Maxim | ||
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM 文件:279.48 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | ||
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM 文件:410.2 Kbytes 页数:22 Pages | Maxim 美信 | Maxim | ||
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM 文件:279.48 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | ||
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM 文件:410.2 Kbytes 页数:22 Pages | Maxim 美信 | Maxim | ||
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM | ADI 亚德诺 | ADI | ||
Package:20-SOIC(0.295",7.50mm 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 20-SOIC | AD 亚德诺 | AD | ||
Package:20-SOIC(0.295",7.50mm 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 20-SOIC | AD 亚德诺 | AD |
详细参数
- 型号:
DS32B35
- 制造商:
MAXIM
- 制造商全称:
Maxim Integrated Products
- 功能描述:
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
SOP20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
24+ |
NA/ |
230 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM/美信 |
25+ |
SOP20 |
230 |
原装正品,假一罚十! |
询价 | ||
MAXIM/美信 |
25+ |
SOP20 |
230 |
原装正品,假一罚十! |
询价 | ||
MAXIM |
23+ |
SOIC |
8888 |
专做原装正品,假一罚百! |
询价 | ||
DALLAS |
23+ |
20-SOIC |
65480 |
询价 | |||
MAXIM/美信 |
24+ |
65230 |
询价 | ||||
MAXIM |
25+ |
SOP-20 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
MAXIM/美信 |
24+ |
SOP20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
Maxim |
22+ |
20SOIC |
9000 |
原厂渠道,现货配单 |
询价 |
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