Clock/Timing - Real Time Clocks : 1841 - Page 1

Real Time Clocks (RTCs) are essential components for maintaining accurate timekeeping in electronic systems. These clocks keep track of the current time and date, even when the system is powered down, making them invaluable for applications like computers, IoT devices, and automotive systems.

Manufactured by leading brands, RTCs offer high precision and low power consumption, ensuring reliable timekeeping over extended periods.

Implement our high-quality Real Time Clocks to ensure your devices maintain precise and consistent timekeeping across a wide range of applications.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
DS1338Z-33-+TR

WS Part No.

Analog Devices Inc.

Real Time Clock I C RTC with 56-Byte NV RAM

18,990 pieces In Stock

MOQ: 30

rohs

Mfr. Part No.
1337AGDVGI8

WS Part No.
WS1310183-1337AGDVGI8

Renesas Electronics America

IC RTC CLK/CALENDAR I2C 8TSSOP
Datasheet

7,160 pieces In Stock

MOQ: 5

rohs

Mfr. Part No.
1337AGDVGI

WS Part No.
WS1310182-1337AGDVGI

Renesas Electronics America

IC RTC CLK/CALENDAR I2C 8TSSOP
Datasheet

7,500 pieces In Stock

MOQ: 11

rohs

Mfr. Part No.
MCP7940NT-I/SN

WS Part No.
1221232-MCP7940NT-I/SN

Microchip Technology

Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover | IC RTC CLK/CALENDAR I2C 8-SOIC

58,500 pieces In Stock

MOQ: 95

Need to verify

Mfr. Part No.
RV-3028-C7 32.768kHz 1ppm TA QA

WS Part No.

Micro Crystal AG

RV-3028-C7 32.768kHz 1ppm TA QA Micro Crystal Real Time Clock 32.768kHz I2C Time Acc. 1ppm datasheet, inventory, & pricing.
Datasheet

MOQ: 2

rohs

Mfr. Part No.
RV-3028-C7 32.768KHZ 1PPM-TA-QA

WS Part No.
1339516-RV-3028-C7 32.768KHZ 1PPM-TA-QA

Micro Crystal AG

IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 2B, 43B I²C, 2-Wire Serial 8-WCDFN
Datasheet

200 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
DS3231M+TRL

WS Part No.
014788-DS3231M+TRL

Maxim Integrated

IC RTC CLK/CALENDAR I2C 16-SOIC
Datasheet

10,000 pieces In Stock

MOQ: 6

rohs

Mfr. Part No.
DS3231M+TR

WS Part No.
254040-DS3231M+TR

Maxim Integrated

IC RTC CLK/CALENDAR I2C 16-SOIC
Datasheet

9,190 pieces In Stock

MOQ: 6

rohs

Mfr. Part No.
DS3231M+

WS Part No.
037271-DS3231M+

Maxim Integrated

IC RTC CLK/CALENDAR I2C 16-SOIC

10,000 pieces In Stock

MOQ: 6

rohs

Mfr. Part No.
DS1338U-33+T

WS Part No.
718240-DS1338U-33+T

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-USOP
Datasheet

2,400 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
DS1338U-33+T&R

WS Part No.
111075-DS1338U-33+T&R

Maxim Integrated

Real Time Clock Serial 56byte Clock/Calendar 8-Pin uMAX T/R / IC RTC CLK/CALENDAR I2C 8-USOP
Datasheet

2,310 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
DS1338U-33

WS Part No.
844741-DS1338U-33

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-USOP
Datasheet

2,540 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
DS1338U-33+

WS Part No.
745436-DS1338U-33+

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-USOP
Datasheet

2,540 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
DS3234S#T&R

WS Part No.
773292-DS3234S#T&R

Maxim Integrated

IC RTC CLK/CALENDAR SPI 20-SOIC / Real Time Clock Serial 256byte Clock/Calendar/Alarm/Battery Backup/Interrupt 20-Pin SOIC W T/R
Datasheet

30,000 pieces In Stock

MOQ: 5

rohs

Mfr. Part No.
R2051S01-E2

WS Part No.
1241482-R2051S01-E2

Ricoh

2 wire interface Real-Time Clock ICs with Battery Backup switch-over Function

Low Stock
Available

MOQ: 140

rohs

Mfr. Part No.
R2033T-E2-F

WS Part No.
287842-R2033T-E2-F

Nisshinbo Micro Devices Inc.

3 WIRE INTERFACE REAL-TIME CLOCK

6,000 pieces In Stock

MOQ: 75

rohs

Mfr. Part No.
PT7C4339WEX

WS Part No.
715816-PT7C4339WEX

Diodes Incorporated

IC RTC CLK/CALENDAR I2C 8SOIC / Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Datasheet

10,692 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
RV-3028-C7 32.768kHz 1ppm TA QC

WS Part No.

Micro Crystal AG

RV-3028-C7 32.768kHz 1ppm TA QC Micro Crystal Real Time Clock 32.768kHz I2C Time Acc. 1ppm datasheet, inventory, & pricing.

640 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
RV-3028-C7 32.768KHZ 1PPM-TA-QC

WS Part No.
1337210-RV-3028-C7 32.768KHZ 1PPM-TA-QC

Micro Crystal AG

IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 2B, 43B I²C, 2-Wire Serial 8-WCDFN
Datasheet

640 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
PCF8563T/5,518

WS Part No.

NXP / Nexperia

Real Time Clock Binary I2C 1-5V RTC IC
Datasheet

72,580 pieces In Stock

MOQ: 115

rohs