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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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DS1306+ | - | 16-DIP（0.300"，7.62mm） |
IC RTC SERIAL ALARM 16-DIP |
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DS1307N+ | - | 8-DIP（0.300"，7.62mm） |
IC RTC SERIAL 512K IND 8-DIP |
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| DS1308U-18+T | - | 8-TSSOP，8-MSOP（0.118"，3.00mm |
IC RTC 56BYTE NVRAM I2C 8UMAX |
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DS1251W-120+ | - | 32-DIP |
IC NVSRAM 4MBIT 120NS 32DIP |
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DS1251WP-120+ | - | 34-PowerCap? |
IC NVSRAM 4MBIT 120NS 34PCM |
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DS1251Y-70 | - | 32-DIP |
IC NVSRAM 4MBIT 70NS 32DIP |
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DS1251YP-70+ | - | 34-PowerCap? |
IC NVSRAM 4MBIT 70NS 34PCM |
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DS1251YP-70IND+ | - | 34-PowerCap? |
IC NVSRAM 4MBIT 70NS 34PCM |
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| DS1254WB-150 | - | 168-BGA |
IC NVSRAM 16MBIT 150NS 168BGA |
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DS1284Q+T&R | - | 28-LCC（J |
IC TIMEKEEPER WATCHDOG 28-PLCC |
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DS1284QN+ | - | 28-LCC（J |
IC TIMEKEEPER WATCHDG IND 28PLCC |
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DS1284QN+T&R | - | 28-LCC（J |
IC TIMEKEEPER WATCHDG IND 28PLCC |
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DS12885+ | - | 24-DIP（0.600"，15.24mm） |
IC RTC W/RAM 128 BYTE 24-DIP |
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DS12R885S-33+T&R | - | 24-SOIC（0.295"，7.50mm |
IC RTC W/RAM 128 BYTE 24-SOIC |
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DS12R885S-5+T&R | - | 24-SOIC（0.295"，7.50mm |
IC RTC W/RAM 128 BYTE 24-SOIC |
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DS1305E+ | - | 20-TSSOP（0.173"，4.40mm |
IC RTC SERIAL ALARM 20-TSSOP |
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DS1306EN+ | - | 20-TSSOP（0.173"，4.40mm |
IC RTC SERIAL ALARM IND 20-TSSOP |
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DS1244W-120IND | - | 28-DIP |
IC NVSRAM 256KBIT 120NS 28DIP |
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DS1306E+ | - | 20-TSSOP（0.173"，4.40mm |
IC RTC SERIAL ALARM 20-TSSOP |
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DS1251W-120IND | - | 32-DIP |
IC NVSRAM 4MBIT 120NS 32DIP |