STMICROELECTRONICS
芯片, 实时时钟 带报警功能 I2C
STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8
STMICROELECTRONICS
芯片, 非易失性存储器 10年内部电池供电 16K
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 64K
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K
STMICROELECTRONICS
芯片, 非易失性存储器 10年内部电池供电 64K
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 64K
STMICROELECTRONICS
芯片, 非易失性存储器, TIMEKEEPER?, 3V, 256K
STMICROELECTRONICS
芯片, 非易失性存储器, TIMEKEEPER?, 5V, 64K
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 256K
STMICROELECTRONICS
芯片, SRAM, 实时时钟, 非易失性, 256K
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K
STMICROELECTRONICS
芯片, SRAM, 实时时钟, 非易失性, 64K
STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8
STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8
STMICROELECTRONICS
芯片, 实时时钟, 串行口, 8-SO, 卷装
STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8
STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8
STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8
STMICROELECTRONICS
芯片, 实时时钟, I2C, 56B NVRAM, 8-SO, 卷装
STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8
STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8
STMICROELECTRONICS
芯片, 实时时钟 带报警功能 I2C
STMICROELECTRONICS
芯片, 实时时钟, I2C, 带警报, 8-SO, 卷装