MICROCHIP
芯片, 实时时钟, I2C, 64字节 SRAM, 8TSSOP
STMICROELECTRONICS
芯片, 非易失性存储器 10年内部电池供电 16K
MICROCHIP
芯片, 实时时钟/日历, GP I2C, 64B SRAM, ID, 8MSOP
INTERSIL
芯片, 实时时钟带存储器, SRAM, 2B, MSOP-8
EPSON
芯片, 实时时钟
MAXIM INTEGRATED PRODUCTS
RTC, SERIAL ALARM, LOW POWER, 1337
MICROCHIP
芯片, 实时时钟/日历, GP I2C, 64B SRAM, ID, 8SOIC
INTERSIL
芯片, 实时时钟/日历, 带EEPROM
INTERSIL
芯片, 实时时钟, 星期-日-月-年, 128 X 8, DFN-20
INTERSIL
芯片, 实时时钟, D-D-M-Y, 8MSOP
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
EPSON
芯片, 实时时钟/日历, RX6110SA, I2C/SPI, SOP-14
MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 1.71 V to 5.5 V, NSOIC-8
INTERSIL
芯片, 实时时钟带存储器, SRAM, 128B, DFN-20
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
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss:hh), SPI, 2.97 V to 5.5 V, μSOP-10
STMICROELECTRONICS
芯片, SRAM, TIMEKEEPER? 64K
MICROCHIP
芯片, 实时时钟/日历, GP I2C, 64B SRAM, 8TSSOP
MICROCHIP
芯片, 实时时钟, I2C, 64字节 SRAM, 8MSOP
MICRO CRYSTAL
芯片, 实时时钟, SMD, SPI, 32.768KHz
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
MICROCHIP
芯片, 实时时钟, I2C, 64字节 SRAM, 8PDIP