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时钟/计时 - 实时时钟热门型号
| 器件图 | 型号 | 制造商 | 封装 | 描述 | 价格 | |
|---|---|---|---|---|---|---|
| RX-4574LC:B3 PURE SN | EPSON | 12-TSSOJ |
IC REAL TIME CLOCK 12-VSOJ |
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| RX-4575LC:B3 | EPSON | 12-TSSOJ |
IC REAL TIME CLOCK 12-VSOJ |
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| RX-4581NB:B:ROHS | EPSON | 22-SON |
IC REAL TIME CLOCK 22PIN-SON |
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| RX-4581NB:B0:ROHS | EPSON | 22-SON |
IC REAL TIME CLOCK 22PIN-SON |
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| RX-8571NB:B3 PURE SN | EPSON | 22-LFDFN |
IC REAL TIME CLOCK 22-SON |
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| RX-8801JE:UA3 ROHS | EPSON | 20-LSSOJ |
IC REAL TIME CLOCK 20-VSOJ |
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X1227V8IZ-4.5A | Intersil | 8-TSSOP（0.173"，4.40mm |
IC RTC/CAL/CPU SUP EE 8-TSSOP |
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X1227V8Z-2.7A | Intersil | 8-TSSOP（0.173"，4.40mm |
IC RTC/CAL/CPU SUP EE 8-TSSOP |
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| DS1344E-33+T&R | - | 20-TSSOP（0.173"，4.40mm |
IC RTC SPI 3.3V 20TSSOP |
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DS1501YS+T&R | - | 28-SOIC（0.295"，7.50mm |
IC RTC WDOG Y2K 5V 28-SOIC |
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DS1553W-120+ | - | 28-DIP |
IC RTC RAM Y2K 3.3V 120NS 28EDIP |
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DS1672-2 | - | 8-DIP（0.300"，7.62mm） |
IC TIMEKEEPER 2V 32-BIT 8-DIP |
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DS1673S-3+ | - | 20-SOIC（0.295"，7.50mm |
IC CTRLR SYSTEM PORT 3V 20-SOIC |
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DS1685EN-5+ | - | 24-TSSOP（0.173"，4.40mm |
IC RTC 5V 64BIT Y2KC IND 24TSSOP |
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DS1685S-3+ | - | 24-SOIC（0.295"，7.50mm |
IC RTC 3V 64-BIT Y2KC 24-SOIC |
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DS1685SN-3+ | - | 24-SOIC（0.295"，7.50mm |
IC RTC 3V 64-BIT Y2KC IND 24SOIC |
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DS1685SN-5+ | - | 24-SOIC（0.295"，7.50mm |
IC RTC 5V 64-BIT Y2KC IND 24SOIC |
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DS1687-3+ | - | 24-DIP |
IC RTC 3V 64-BIT Y2K 24-EDIP |
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DS1742-85+ | - | 24-DIP |
IC RTC RAM Y2K 5V 85NS 24-EDIP |
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DS17485S-3+ | - | 24-SOIC（0.295"，7.50mm |
IC RTC 3V 4K NV RAM 24-SOIC |