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