
MICRO CRYSTAL
芯片, 实时时钟模块 SMD 32.768KHz

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), SPI, 3 V to 5.5 V, TDFN-14

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 1.8 V to 5.5 V, TDFN-8

ABRACON
芯片, 实时时钟, I2C, QFN-16

ABRACON
芯片, 实时时钟, I2C, QFN-16

TEXAS INSTRUMENTS
芯片, 实时时钟, 串口, 8SOIC

MAXIM INTEGRATED PRODUCTS
64x8, Serial, BCD Format, I2C Real Time Clock in SOIC-8 Package

MAXIM INTEGRATED PRODUCTS
64x8, Serial, BCD Format, I2C Real Time Clock in SOIC-8 Package

MAXIM INTEGRATED PRODUCTS
Binary Counter IC, Date Time Format (Binary), I2C, 2.97 V to 5.5 V, μSOP-10

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 超高精度 I2C

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 超高精度 I2C

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/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/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

STMICROELECTRONICS
芯片, 实时时钟, I2C, 带警报, 8-SO, 卷装

MICROCHIP
Alarm RTC IC, Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, TDFN-8

NXP
芯片, 实时时钟/日历, SPI, TSSOP-14

NXP
芯片, 实时时钟

NXP
芯片, 实时时钟/日历, I2C, TSSOP-8