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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 | |
|---|---|---|---|---|---|---|
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ISL1208IRT8Z | Intersil | 8-WDFN |
IC RTC/CALENDER I2C 8-TDFN |
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ISL1209IU10-TK | Intersil | 10-TFSOP，10-MSOP（0.118"，3.00mm |
IC RTC/CALENDAR I2C 10-MSOP |
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ISL1219IUZ-T | Intersil | 10-TFSOP，10-MSOP（0.118"，3.00mm |
IC RTC LP BATT BACK SRAM 10MSOP |
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ISL1221IUZ-T | Intersil | 10-TFSOP，10-MSOP（0.118"，3.00mm |
IC RTC LP BATT BACK SRAM 10MSOP |
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M41T50Q6F | STMicroelectronics | 16-QFN |
IC RTC SERIAL W/ALARM 16QGN |
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M41T83RMY6E | STMicroelectronics | 18-SOX，18-SOIC |
IC RTC SERIAL W/BATT SW SOX18 |
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PCF8583BS,518 | NXP Semiconductors | 20-VQFN |
IC CLK/CALENDAR 240X8 RAM 20HVQF |
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| RA-4574SA:B3 ROHS | EPSON | 14-SOIC（0.209"，5.30mm |
IC REAL TIME CLOCK 14-SOP |
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RTC-4574JE:B3 ROHS | EPSON | 20-LSSOJ |
IC REAL TIME CLOCK 20-VSOJ |
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| RTC-4574SA:B:ROHS | EPSON | 14-SOIC（0.209"，5.30mm |
IC REAL TIME CLOCK 14PIN-SOP |
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| RTC-4574SA:B0:ROHS | EPSON | 14-SOIC（0.209"，5.30mm |
IC REAL TIME CLOCK 14PIN-SOP |
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| RTC-4701JE:B3 ROHS | EPSON | 20-LSSOJ |
IC REAL TIME CLOCK 20-VSOJ |
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RTC-62421A:ROHS | EPSON | 18-DIP（0.300"，7.62mm） |
IC REAL TIME CLOCK 18-DIP |
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RTC-62421B | EPSON | 18-DIP（0.300"，7.62mm） |
IC REAL TIME CLOCK 18-DIP |
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RTC-72421A:ROHS | EPSON | 18-DIP（0.300"，7.62mm） |
IC REAL TIME CLOCK 18-DIP |
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RTC-72421B:ROHS | EPSON | 18-DIP（0.300"，7.62mm） |
IC REAL TIME CLOCK 18-DIP |
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RTC-72423A:3 | EPSON | 24-SOIC（0.315"，8.00mm |
IC REAL TIME CLOCK 24-SOP |
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| RX-4045NB:AA3 | EPSON | 22-LFDFN |
IC REAL TIME CLOCK 22-SON |
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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 |