
EPSON
芯片, 实时时钟 I2C总线接口

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

ABRACON
芯片, 实时时钟, RC/晶振模式, 256B RAM, VBAT, 16QFN

INTERSIL
芯片, 实时时钟, 低功率, 可电池备份, SRAM, 8SOIC

EPSON
芯片, 实时时钟/日历, RX8900CE UB, I2C, SMD

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, 串行, I2C, SMD, 1339, MSOP8

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, Serial, 4.5 V to 5.5 V, -8

NXP
芯片, 实时时钟/日历, I2C, TSSOP-8

MAXIM INTEGRATED PRODUCTS
芯片, 实时时钟, BCD, SOIC-8

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss:hh), I2C, 2.97 V to 3.63 V, NSOIC-8

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

STMICROELECTRONICS
芯片, 实时时钟/日历, 二进制, SOIC-8

MAXIM INTEGRATED PRODUCTS
Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), SPI, 2 V to 5.5 V, TSSOP-20

NXP
芯片, 实时时钟

MICROCHIP
芯片, 实时时钟/日历, GP I2C, 64B SRAM, ID, 8SOIC

NXP
芯片, 实时时钟

ABRACON
芯片, 实时时钟, I2C, QFN-16

MAXIM INTEGRATED PRODUCTS
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 3 V to 5.5 V, μSOP-8

ABRACON
芯片, 实时时钟, RC/晶振模式, 256B RAM, 16QFN

NXP
芯片, 实时时钟/日历, I2C/SPI, SOIC-16

NXP
芯片, 实时时钟

INTERSIL
实时时钟, 时钟芯片, 计时器系列存储器, NVSRAM, I2C, 2.7 V至5.5 V, NSOIC-8

EPSON
芯片, 实时时钟 I2C总线接口