Part Number | Interface | VSUPPLY (V) | Time Keeping Current (nA) | CL (pF) | Memory Type | Memory Size (Bytes) | Time of Day Alarms | Functions | Package/Pins | Budgetary Price | ||||||||
typ | See Notes | |||||||||||||||||
DS1685 | Multiplexed |
| 400 |
| NV SRAM | 242 | 1 | RTC |
| $2.94 @1k | ||||||||
DS1687 | - | - |
| $7.46 @1k | ||||||||||||||
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Pricing Notes: 价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。 |