Real Time Clock – Mouser Indonesia

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Singapore) +65 6788-9233Feedback

Change LocationEnglish

+65 6788-9233 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

RX4111CE & RX8111CE Real-Time Clock Modules

Epson RX4111CE and RX8111CE Real-Time Clock (RTC) Modules come with a built-in frequency adjusted 32.768kHz crystal unit and battery switch-over function. The RTC modules offer a time-stamp function that logs and stores the real-time and wake-up function to wake up MCU/SoC. These modules feature a 100nA typical low backup current, an auto power switching function, and auto-repeat wakeup timer interruption. The RX4111CE RTC module is designed with an SPI-bus 4-wire interface, whereas the RX8111CE RTC module is designed with an I²C-bus interface with fast-mode 400kHz.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 8

Applied Filters:

RTC Bus Interface

Date Format

Time Format

Battery Backup Switching

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Mounting Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	RTC Bus Interface	Date Format	Time Format	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Time Keeping Current	Packaging
	Real Time Clock RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR RX4111CE A3 Epson Timing 1: Rp86.960 5.770In Stock	Mfr. Part No. RX4111CE A3 Mouser Part No 732-RX4111CEA3	Epson Timing	Real Time Clock RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	5.770In Stock	Cut Tape Rp86.960 Rp65.495 Rp60.175 Rp53.020 Reel Rp52.470 MouseReel Available	Min.: 1 Mult.: 1 : 250			Serial 4-Wire, SPI			Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX4111CE	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock RX4111CE:B3 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 250TR RX4111CE B3 Epson Timing 1: Rp71.549 250In Stock	Mfr. Part No. RX4111CE B3 Mouser Part No 732-RX4111CEB3	Epson Timing	Real Time Clock RX4111CE:B3 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 250TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	250In Stock	Cut Tape Rp71.549 Rp53.937 Rp49.534 Rp44.764 Reel Rp41.645 View Rp41.095 Rp39.260 Rp38.710 Rp38.343 MouseReel Available	Min.: 1 Mult.: 1 : 250			Serial 4-Wire, SPI			Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX4111CE	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR RX8111CE A3 Epson Timing 1: Rp74.118 420In Stock	Mfr. Part No. RX8111CE A3 Mouser Part No 732-RX8111CEA3	Epson Timing	Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	420In Stock	Cut Tape Rp74.118 Rp55.955 Rp51.369 Rp46.415 Reel Rp43.847 View Rp42.012 Rp39.811 Rp38.894 Rp38.710 MouseReel Available	Min.: 1 Mult.: 1 : 250			Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX8111CE	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock RX8111CE:B3 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 250TR RX8111CE B3 Epson Timing 1: Rp64.028 1.750Expected 04/11/2026	Mfr. Part No. RX8111CE B3 Mouser Part No 732-RX8111CEB3	Epson Timing	Real Time Clock RX8111CE:B3 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 250TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	1.750Expected 04/11/2026	Cut Tape Rp64.028 Rp48.250 Rp44.214 Rp39.627 Reel Rp36.875 View Rp35.224 Rp33.757 Rp33.023 Rp32.472 MouseReel Available	Min.: 1 Mult.: 1 : 250			Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX8111CE	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock RX4111CE:AB REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM BULK RX4111CE AB Epson Timing 1: Rp86.777 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4111CE AB Mouser Part No 732-RX4111CEAB	Epson Timing	Real Time Clock RX4111CE:AB REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM BULK	Datasheet	Non-Stocked Lead-Time 16 Weeks	Rp86.777 Rp64.761 Rp54.671 Rp53.754 View Rp51.552 Rp50.818 Rp48.984 Rp48.250 Quote	Min.: 1 Mult.: 1											RX4111CE			Bulk
	Real Time Clock RX4111CE:BB REAL TIME CLOCK SPI-BUS 3.0V 23PPM BULK RX4111CE BB Epson Timing 1: Rp71.366 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4111CE BB Mouser Part No 732-RX4111CEBB	Epson Timing	Real Time Clock RX4111CE:BB REAL TIME CLOCK SPI-BUS 3.0V 23PPM BULK	Datasheet	Non-Stocked Lead-Time 16 Weeks	Rp71.366 Rp53.387 Rp45.498 Rp44.030 View Rp42.563 Rp42.196 Rp40.545 Rp39.994 Rp39.627	Min.: 1 Mult.: 1											RX4111CE			Bulk
	Real Time Clock RX8111CE:AB REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM BULK RX8111CE AB Epson Timing 1: Rp73.384 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX8111CE AB Mouser Part No 732-RX8111CEAB	Epson Timing	Real Time Clock RX8111CE:AB REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM BULK	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp73.384 Rp54.855 Rp46.599 Rp45.131 View Rp43.663 Rp43.113 Rp41.645 Rp40.912 Rp40.728	Min.: 1 Mult.: 1											RX8111CE			Bulk
	Real Time Clock RX8111CE:BB REAL TIME CLOCK I2C-BUS 3.0V 23PPM BULK RX8111CE BB Epson Timing 1: Rp64.578 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX8111CE BB Mouser Part No 732-RX8111CEBB	Epson Timing	Real Time Clock RX8111CE:BB REAL TIME CLOCK I2C-BUS 3.0V 23PPM BULK	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp64.578 Rp46.966 Rp39.627 Rp38.527 View Rp37.242 Rp36.692 Rp35.591 Rp34.857 Rp34.490	Min.: 1 Mult.: 1											RX8111CE			Bulk