规格：时钟集成电路封装类型 DIP,
INTERSIL
芯片, CMOS, 可编程内部定时器, SMD
(EN)
STMICROELECTRONICS
芯片, 非易失性存储器 10年内部电池供电 16K
(EN)
EPSON
芯片, 实时时钟
(EN)
MAXIM INTEGRATED PRODUCTS
RTC, SERIAL ALARM, LOW POWER, 1337
(EN)
MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 4.5 V to 5.5 V, DIP-8
(EN)
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 64K
(EN)
MICROCHIP
芯片, 实时时钟, I2C, 64字节 SRAM, 8PDIP
(EN)STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K
(EN)MICROCHIP
芯片, 实时时钟/日历, GP I2C, 64B SRAM, 8PDIP
(EN)MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), Serial, 2 V to 5.5 V, DIP-8
(EN)
INTERSIL
芯片, 实时时钟
(EN)STMICROELECTRONICS
芯片, 非易失性存储器 10年内部电池供电 64K
(EN)
MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), SPI, 2 V to 5.5 V, DIP-16
(EN)STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 64K
(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)
MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Day/Date/Month/Year/Century hh:mm:ss, Multiplexed, 4.5 V to 5.5 V, DIP-24
(EN)STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 256K
(EN)
MAXIM INTEGRATED PRODUCTS
RTC, 96BYTE, NVRAM, SPI / 3WIRE, 16DIP
(EN)STMICROELECTRONICS
芯片, SRAM, 实时时钟, 非易失性, 256K
(EN)STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K
(EN)MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), Multiplexed, 4.5 V to 5.5 V, DIP-24
(EN)MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Binary), I2C, 2.97 V to 3.63 V, DIP-8
(EN)
