| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Digi-Key 得捷电子 | DS1321S | Maxim Integrated | NV CONTROL, LI BATTERY MONITOR | $8.35000 |
 Digi-Key 得捷电子 | DS1321S | Maxim Integrated | IC CTRLR NV W/BATT MON 5V 16SOIC | Obsolete |
 Digi-Key 得捷电子 | DS1321S | Maxim | | 50000+:¥51.67 |
 Digi-Key 得捷电子 | DS1321S/T&R | Maxim Integrated | IC CTRLR NV W/BATT MON 5V 16SOIC | Obsolete |
 Digi-Key 得捷电子 | DS1321S+ | Maxim Integrated | IC CTRLR NV W/BATT MON 5V 16SOIC | $8.83000 |
 Mouser 贸泽电子 | DS1321S | Maxim | | 50000+:¥51.6750000+:¥52.33 |
 Mouser 贸泽电子 | DS1321S+ | Maxim Integrated | 存储器控制器 Flexible NV Cntlr w/Lithium Battery | 1:¥76.6818 10:¥70.9979 25:¥66.7717 50:¥65.314
|
 Mouser 贸泽电子 | DS1321S+T&R | Maxim Integrated | 存储器控制器 Flexible NV Cntlr w/Lithium Battery | 1:¥98.197 10:¥92.7504 25:¥74.1506 50:¥70.4668 2,500:¥44.183
|
 Rochester | DS1321S | Maxim | | 50000+:¥51.6750000+:¥52.331+:¥51.17 25+:¥50.71 50+:¥50.25 100+:¥49.78 300+:¥48.86 500+:¥48.4 1000+:¥47.94 5000+:¥47.71 |
 立创商城 | DS1321S+T&R | MAXIM(美信) | 预售芯片 | 1+:¥66.92 200+:¥25.9 500+:¥24.99 1000+:¥24.54
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