MAXIM INTEGRATED PRODUCTS
RTC, 96BYTE, NVRAM, SPI / 3WIRE, 16DIP
MAXIM INTEGRATED PRODUCTS
IC, RTC, I2C, SMD, 1337, MSOP8
MAXIM INTEGRATED PRODUCTS
芯片, 时钟芯片, TIMEKEEPER系列, 存储器, SRAM, TRICKLE CHRG, 8SOIC
MICRO CRYSTAL
芯片, 实时时钟, I2C, RV-3029, 8PPM, 10SON
MAXIM INTEGRATED PRODUCTS
报警实时时钟芯片, 时期时间格式 (星期/日/月/年 时:分:秒), 多路复用, 4.5V至5.5V, EDIP-24
MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟(RTC) 带TCXO, SPI, 3线式串口
STMICROELECTRONICS
芯片, SRAM, 实时时钟, 非易失性, 256K
MAXIM INTEGRATED PRODUCTS
实时时钟芯片, 串行闹铃, 带非易失性存储器
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K
MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 带涓流充电器, SOIC-16
MAXIM INTEGRATED PRODUCTS
报警实时时钟芯片, 时期时间格式 (星期/日/月/年 时:分:秒), 多路复用, 4.5V至5.5V, EDIP-24
LINEAR TECHNOLOGY
芯片, 振荡器, 32.768KHZ-4.19MHZ, 8MSOP
MAXIM INTEGRATED PRODUCTS
报警实时时钟芯片, 时期时间格式 (星期/日/月/年 时:分:秒), 多路复用, 4.5V至5.5V, EDIP-24
HOLTEK
芯片, 实时时钟, TIMEKEEPER?
ANALOG DEVICES
芯片, 频率合成器, 1.2GHZ, TSSOP-16
MAXIM INTEGRATED PRODUCTS
实时时钟, 时钟芯片, 计时器系列存储器, NVSRAM, BYTEWIDE, 4.5 V至5.5 V, EDIP-32
ANALOG DEVICES
芯片, 锁相环时钟发生器, 200MHZ, LFCSP-20
MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 1.71 V to 5.5 V, μSOP-8
MICRO CRYSTAL
芯片, 实时时钟, I2C, RV-3029, 6PPM, 10SON
ANALOG DEVICES
芯片, 频率合成器, 550MHZ, TSSOP-16
MICRO CRYSTAL
芯片, 实时时钟, I2C, RV-8564, 20PPM, 10SON
ANALOG DEVICES
芯片, 锁相环频率合成器
MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss:hh), SPI, 2.97 V to 5.5 V, μSOP-10
MAXIM INTEGRATED PRODUCTS
报警实时时钟芯片, 时期时间格式 (星期/日/月/年 时:分:秒), 多路复用, 4.5V至5.5V, EDIP-24
MAXIM INTEGRATED PRODUCTS
实时时钟芯片, 时期时间格式 (星期/日/月/年 时:分:秒:百秒), 并行, 4.5V至5.5V, EDIP-28