Model/Brand/Package
Category/Description
Inventory
Price
Data
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Category: Real time clock chipDescription: 3.3V - 5V 256 Kbit的32Kb的X8 TIMEKEEPER SRAM 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM6766 -
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Category: Real time clock chipDescription: 5V ， 256千位（ 32 KB ×8 ） TIMEKEEPER SRAM 5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM8226 -
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Category: Real time clock chipDescription: Real Time Clock Parallel 256Byte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup 28Pin SOH Tube4989 -
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Category: Real time clock chipDescription: 5V ， 256千位（ 32 KB ×8 ） TIMEKEEPER SRAM 5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM9105 -
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Category: Real time clock chipDescription: STMICROELECTRONICS M48T02-70PC1 芯片, 非易失性存储器 10年内部电池供电 16K7638 -
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Category: Real time clock chipDescription: 5.0或3.3 V ， 1兆位（ 128千位×8 ） TIMEKEEPER® SRAM 5.0 or 3.3 V, 1 Mbit (128 Kbit x 8) TIMEKEEPER® SRAM3708 -
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Category: Real time clock chipDescription: 512位（ 64位×8 ）串行存取TIMEKEEPER SRAM 512 bit (64 bit x8) Serial Access TIMEKEEPER SRAM9448 -
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Category: Real time clock chipDescription: 串行SPI总线RTC，电池切换 Serial SPI bus RTC with battery switchover6893 -
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Category: Real time clock chipDescription: 串行I2C总线RTC，电池切换 Serial I2C bus RTC with battery switchover8546 -
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Category: Real time clock chipDescription: 串行SPI总线RTC，电池切换 Serial SPI bus RTC with battery switchover2339 -
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Category: Real time clock chipDescription: 实时时钟 Serial real-time clock (RTC) with integral backup battery and crystal3276 -
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Category: Real time clock chipDescription: MAXIM INTEGRATED PRODUCTS DS1305E+ 芯片, 实时时钟 3线接口/SPI6296 -
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Category: Real time clock chipDescription: 低成本I2C实时时钟/日历与SRAM和电池切换 Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover7420 -
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Category: Real time clock chipDescription: MICROCHIP MCP79411-I/SN 芯片, 实时时钟/日历, I2C, 1K EEPROM, 64B SRAM, 8SOIC6021 -
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Category: Real time clock chipDescription: MICROCHIP MCP79511-I/MS 芯片, 实时时钟/日历, GP I2C, 1KB EE, 64B SRAM, 10MSOP1442 -
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Category: Real time clock chipDescription: MICROCHIP MCP79510-I/MS 芯片, 实时时钟/日历, GP I2C, 1KB EE 64B SRAM ID, 10MSOP6169 -
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Category: Real time clock chipDescription: MICROCHIP MCP79410-I/SN 芯片, 实时时钟, 日:月:年, 时:分:秒, 128X8, SOIC-81829
