Epson Real Time Clock, SPI bus, 5.5 V max, Alarm, calendar, event detection and time stamp, power switch, timer function, SMD mount, VSOJ package, 12 pins

Epson Real Time Clock, I2C bus, 5.5 V max., alarm, calendar, EVIN input, timer function, SMD mount

Epson Real Time Clock, I2C bus, 5.5 V max, Alarm, calendar, event detection and time stamp, power switch, timer function, SMD mount, VSOJ package, 12 pins

Epson Real Time Clock, I2C bus, 5.5 V max., alarm, calendar, EVIN input, timer function, SMD mount

Epson Real Time Clock (RTC), I2C bus, 5.5 V maximum voltage, clock function, SMD mount, VSOJ package, 12 pins

Epson Real Time Clock (RTC), I2C bus, 5.5 V maximum voltage, alarm, calendar, timer functions, SMD mount, VSOJ package, 12 pins

Epson Real Time Clock, I2C bus, 5.5 V max, Alarm, calendar, event detection and time stamp, power switch, timer function, SMD mount, VSOJ package, 12 pins

Microchip Real Time Clock, I2C Bus, 5.5 V Max, Calendar Function, SMD Mount, SOIC Package, 8 Pins

Microchip Real Time Clock (RTC), I2C bus, maximum voltage 5.5 V, surface mount, MSOP package, 8 pins

Microchip Real Time Clock, Serial Bus, 3.6 V max, Calendar function, SMD mount, TDFN package, 10 pins

Microchip Real Time Clock, Serial Bus, 3.6 V max, Calendar function, SMD mount, TDFN package, 10 pins

Renesas Real Time Clock (RTC), I2C bus, 5.5 V max, alarm, backup battery, calendar, transfer functions, SMD, DFN package, 20 pins

Microchip Real Time Clock (RTC), SPI bus, maximum voltage 3.6 V, surface mount, SOIC package, 14 pins

Renesas Real-Time Clock (RTC), SPI bus, 6 V maximum, alarm, backup battery, calendar, watchdog timer functions, surface mount, SOIC W package, 16 pins

Microchip Real Time Clock (RTC), Serial Bus, 3.6 V max voltage, Calendar function, Surface mount, SOIC package, 14 pins

Microchip Real Time Clock (RTC), I2C bus, maximum voltage 5.5 V, real time clock function, surface mount, SOIC package, 8 pins

Intersil Real Time Clock (RTC), I2C bus, 5.5 V maximum, alarm, battery backup, calendar, transfer functions, SMD mount, SOIC package, 8 pins

Maxim Semiconductor Real Time Clock, Parallel Bus, 0.8 V, 5.3 V Max, Calendar Function, Through Hole Mount, EDIP Package, 24 Pins

Maxim Semiconductor Real Time Clock, Parallel Bus, Maximum Voltage 0.6 V, 3.6 V, Calendar Function, SMD Mount, Power Cover Package, 34 Pins

Intersil Real-time clock, I2C bus, maximum voltage 3.6 V, alarm, calendar function, surface mount, SOIC package, 8 pins