
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
RTC IC, Date Time Format (Binary), Serial, 2.5 V to 5.5 V, TSOC-6

MAXIM INTEGRATED PRODUCTS
RTC EXTREMELT ACCURATE I2C, SOIC20

NXP
芯片, 实时时钟/日历, SPI, TSSOP-14

MAXIM INTEGRATED PRODUCTS
芯片, 涓流充电实时时钟, 1302, DIP8

EPSON
芯片, 实时时钟 高稳定性 串行口

STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 16K

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss:hh), SPI, 2.7 V to 3.3 V, μSOP-10

MICRO CRYSTAL
芯片, 实时时钟, I2C, RV-4162, 20PPM, 8SON

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), Serial, 2 V to 5.5 V, NSOIC-8

EPSON
芯片, 实时时钟/日历, RX8010SJ, I2C, SOP-8

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), Serial, 2 V to 5.5 V, DIP-8

INTERSIL
芯片, 实时时钟

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
芯片, 实时时钟, 3线/SPI, 1305, DIP16

MICRO CRYSTAL
芯片, 实时时钟, SPI, RV-8564, 20PPM, 10SON

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

STMICROELECTRONICS
芯片, 非易失性存储器 10年内部电池供电 64K

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

MICRO CRYSTAL
芯片, 实时时钟, SPI, RV-2123, 20PPM, 10SON

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 振荡器, TCXO, I2C, 2线, 串行, 20SOIC

MAXIM INTEGRATED PRODUCTS
Binary Counter IC, Date Time Format (Binary), I2C, 2.7 V to 3.3 V, μSOP-10

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟

MAXIM INTEGRATED PRODUCTS
模拟比较器, 1.8V 至 5.5V, 16 引脚

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟