规格：日期格式 年-月-日-星期,
TEXAS INSTRUMENTS
芯片, 实时时钟, 串口, 8SOIC
(EN)INTERSIL
芯片, 实时时钟, 低功率, 可电池备份, SRAM, 8SOIC
(EN)
STMICROELECTRONICS
芯片, 非易失性存储器 10年内部电池供电 16K
(EN)
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 64K
(EN)STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K
(EN)STMICROELECTRONICS
芯片, 非易失性存储器 10年内部电池供电 64K
(EN)STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 64K
(EN)MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 事件记录仪, 16位 ETC, 8SOIC
(EN)
STMICROELECTRONICS
芯片, 非易失性存储器, TIMEKEEPER?, 3V, 256K
(EN)STMICROELECTRONICS
芯片, 非易失性存储器, TIMEKEEPER?, 5V, 64K
(EN)STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 256K
(EN)STMICROELECTRONICS
芯片, SRAM, 实时时钟, 非易失性, 256K
(EN)STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K
(EN)
TEXAS INSTRUMENTS
REAL TIME CLOCK, YY-MM-DD, TSSOP-28
(EN)STMICROELECTRONICS
芯片, SRAM, 实时时钟, 非易失性, 64K
(EN)TEXAS INSTRUMENTS
芯片, 实时时钟, 串口, 8SOIC
(EN)
