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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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M41T256YMH7F | STMicroelectronics | 带 |
IC RTC SERIAL 5V 256KBIT 44-SOH |
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M41T56C64MY6F | STMicroelectronics | 18-SOIC（0.295"，7.50mm |
IC RTC SRL 512BIT 18-SOIC |
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M48T212V-85MH1F | STMicroelectronics | 带 |
IC SUPERVISOR NVRAM 3V 44-SOH |
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| M48T254V-10ZA1 | STMicroelectronics | 168-PBGA |
IC TIMEKPR NVRAM 16MBIT 168-PBGA |
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M48T37V-10MH6F | STMicroelectronics | 带 |
IC TIMEKPR NVRAM 256KB 3V 44-SOH |
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M48T37Y-70MH6F | STMicroelectronics | 带 |
IC TIMEKPR NVRAM 256KB 5V 44-SOH |
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| M48T512V-85PM1 | STMicroelectronics | 32-DIP |
IC TIMEKEEPER NVRAM 4MBIT 32-DIP |
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M48T59Y-70MH6E | STMicroelectronics | 带 |
IC TIMEKPR NVRAM 64KBIT 5V 28SOI |
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PCF8593P,112 | NXP Semiconductors | 8-DIP（0.300"，7.62mm） |
IC CLOCK/CALENDAR LOW PWR 8-DIP |
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DS1248W-120+ | - | 32-DIP |
IC NVSRAM 1MBIT 120NS 32DIP |
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M48T35Y-70MH6F | STMicroelectronics | 带 |
IC TIMEKPR NVRAM 256KB 5V 28SOIC |
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DS1243Y-120+ | - | 28-DIP |
IC NVSRAM 64KBIT 120NS 28DIP |
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DS1244W-120+ | - | 28-DIP |
IC NVSRAM 256KBIT 120NS 28DIP |
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DS1244W-120IND+ | - | 28-DIP |
IC NVSRAM 256KBIT 120NS 28DIP |
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DS1244WP-120+ | - | 34-PowerCap? |
IC NVSRAM 256KBIT 120NS 34PCM |
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DS1244WP-120IND+ | - | 34-PowerCap? |
IC NVSRAM 256KBIT 120NS 34PCM |
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DS1244Y-70+ | - | 28-DIP |
IC NVSRAM 256KBIT 70NS 28DIP |
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DS1244YP-70+ | - | 34-PowerCap? |
IC NVSRAM 256KBIT 70NS 34PCM |
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DS1248W-120IND+ | - | 32-DIP |
IC NVSRAM 1MBIT 120NS 32DIP |
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DS1248WP-120IND+ | - | 34-PowerCap? |
IC NVSRAM 1MBIT 120NS 34PCM |