Clock/Timing - Real Time Clocks : 1434 - 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.
M41T0M6F

WS Part No.
020923-M41T0M6F

STMicroelectronics

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

5,000 pieces In Stock

MOQ:40

rohs

Mfr. Part No.
PCF8583P

WS Part No.
086575-PCF8583P

NXP

Real Time Clock Serial 240byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin PDIP Tube / IC RTC CLK/CALENDAR I2C 8-DIP

120 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
MCP7940NT-I/MS

WS Part No.
846321-MCP7940NT-I/MS

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-MSOP

66,000 pieces In Stock

MOQ:40

rohs

Mfr. Part No.
MCP7940N-E/MS

WS Part No.
1321584-MCP7940N-E/MS

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-MSOP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

20,410 pieces In Stock

MOQ:25

rohs

Mfr. Part No.
PCF8563T/F4,112

WS Part No.
791538-PCF8563T/F4,112

NXP

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

4,980 pieces In Stock

MOQ:55

rohs

Mfr. Part No.
PCF8563T/F4,118

WS Part No.
109804-PCF8563T/F4,118

NXP

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

4,940 pieces In Stock

MOQ:55

rohs

Mfr. Part No.
PCF8563T/F4

WS Part No.
092460-PCF8563T/F4

NXP

Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO / IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

5,454 pieces In Stock

MOQ:55

rohs

Mfr. Part No.
PCF8563T/5,518

WS Part No.
026492-PCF8563T/5,518

NXP

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

121,170 pieces In Stock

MOQ:165

rohs

Mfr. Part No.
PCF8563T/5

WS Part No.
092952-PCF8563T/5

NXP

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

128,000 pieces In Stock

MOQ:165

rohs

Mfr. Part No.
M48T08Y-10MH1F

WS Part No.
785053-M48T08Y-10MH1F

STMicroelectronics

Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM/Battery Backup 28-Pin SOH T/R / IC RTC CLK/CALENDAR PAR 28SOH
Datasheet

936 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
RTC-4574JEB

WS Part No.
184983-RTC-4574JEB

Epson Electronics America Inc-Semiconductor Div

Low Stock
Available

MOQ:12

rohs

Mfr. Part No.
RTC-4574JE:B3 ROHS

WS Part No.
301941-RTC-4574JE:B3 ROHS

Epson Electronics America Inc-Semiconductor Div

IC RTC CLK/CALENDAR SER 20-VSOJ
Datasheet

Low Stock
Available

MOQ:8

rohs

Mfr. Part No.
UPD4991AGS

WS Part No.
392439-UPD4991AGS

NEC

4-BIT PARALLEL I/O CALENDAR CLOCK

Low Stock
Available

MOQ:50

Need to verify

Mfr. Part No.
DS3231SN#T&R

WS Part No.
014789-DS3231SN#T&R

Maxim Integrated

IC RTC CLK/CALENDAR I2C 16-SOIC / Real Time Clock Serial Clock/Calendar/Alarm/Battery Backup 16-Pin SOIC W T/R

12,740 pieces In Stock

MOQ:22

Need to verify

Mfr. Part No.
DS3231SN+

WS Part No.
254044-DS3231SN+

Maxim Integrated

13,300 pieces In Stock

MOQ:22

rohs

Mfr. Part No.
DS3231SN

WS Part No.
088668-DS3231SN

Maxim Integrated

Real Time Clock Serial Clock/Calendar/Alarm/Battery Backup 16-Pin SOIC W / IC RTC CLK/CALENDAR I2C 16-SOIC

13,300 pieces In Stock

MOQ:22

rohs

Mfr. Part No.
DS1339U-33+T&R

WS Part No.
113939-DS1339U-33+T&R

Maxim Integrated

Real Time Clock Serial Clock/Calendar/Alarm/Trickle Charger 8-Pin uMAX T/R / IC RTC CLK/CALENDAR I2C 8-USOP

45,860 pieces In Stock

MOQ:70

Need to verify

Mfr. Part No.
DS1339U-33

WS Part No.
811260-DS1339U-33

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-USOP / I2C Serial Real-Time Clock

45,890 pieces In Stock

MOQ:70

rohs

Mfr. Part No.
DS1339U-33+

WS Part No.
090792-DS1339U-33+

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-USOP
Datasheet

45,890 pieces In Stock

MOQ:70

rohs

Mfr. Part No.
M48T35-70PC1

WS Part No.
207129-M48T35-70PC1

STMicroelectronics

IC RTC CLK/CALENDAR PAR 28DIP
Datasheet

1,500 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
DS1307ZN+T&R

WS Part No.
100936-DS1307ZN+T&R

Maxim Integrated

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

21,790 pieces In Stock

MOQ:100

Need to verify

Mfr. Part No.
DS1307ZN+T

WS Part No.
091540-DS1307ZN+T

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

21,785 pieces In Stock

MOQ:100

rohs

Mfr. Part No.
DS1307ZN+

WS Part No.
091656-DS1307ZN+

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

21,788 pieces In Stock

MOQ:100

rohs

Mfr. Part No.
DS1307ZN

WS Part No.
091906-DS1307ZN

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

21,788 pieces In Stock

MOQ:100

rohs

Mfr. Part No.
PCF8583T/5,518

WS Part No.
026505-PCF8583T/5,518

NXP

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

11,990 pieces In Stock

MOQ:10

rohs

Mfr. Part No.
DS1306EN+T&R

WS Part No.
014684-DS1306EN+T&R

Maxim Integrated

Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP T/R / IC RTC CLK/CALENDAR SPI 20-TSSOP
Datasheet

4,590 pieces In Stock

MOQ:29

rohs

Mfr. Part No.
DS1306EN+

WS Part No.
037423-DS1306EN+

Maxim Integrated

IC RTC CLK/CALENDAR SPI 20-TSSOP
Datasheet

5,000 pieces In Stock

MOQ:29

rohs

Mfr. Part No.
DS1306EN

WS Part No.
088805-DS1306EN

Maxim Integrated

IC RTC CLK/CALENDAR SPI 20-TSSOP
Datasheet

5,000 pieces In Stock

MOQ:29

rohs

Mfr. Part No.
DS1501WZN+T&R

WS Part No.
984059-DS1501WZN+T&R

Maxim Integrated

DS1501 Series 3.6V 256 Bytes SRAM Y2K-Compliant Watchdog Real-Time Clock-SOIC-28

1,900 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
DS1501WZN+

WS Part No.
917339-DS1501WZN+

Maxim Integrated

IC RTC CLK/CALENDAR PAR 28-SOIC
Datasheet

1,990 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
MCP7940N-I/SN

WS Part No.
732532-MCP7940N-I/SN

Microchip Technology

Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover

30,000 pieces In Stock

MOQ:80

rohs

Mfr. Part No.
M41T62Q6F

WS Part No.
020927-M41T62Q6F

STMicroelectronics

IC RTC CLK/CALENDAR I2C 16-QFN
Datasheet

3,000 pieces In Stock

MOQ:4

rohs

Mfr. Part No.
M41T62LC6F

WS Part No.
038050-M41T62LC6F

STMicroelectronics

IC RTC CLK/CALENDAR I2C 8LCC

15,490 pieces In Stock

MOQ:16

rohs

Mfr. Part No.
DS1307Z/TR

WS Part No.
869399-DS1307Z/TR

Maxim Integrated

DS1307 64 X 8, SERIAL, I2C RTC

9,060 pieces In Stock

MOQ:100

Need to verify

Mfr. Part No.
DS1307Z+T&R

WS Part No.
014685-DS1307Z+T&R

Maxim Integrated

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

9,060 pieces In Stock

MOQ:100

rohs

Mfr. Part No.
DS1307Z+T

WS Part No.
091984-DS1307Z+T

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

9,480 pieces In Stock

MOQ:100

rohs

Mfr. Part No.
DS1307Z

WS Part No.
809059-DS1307Z

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC / 64 X 8 Serial Real Time Clock
Datasheet

10,000 pieces In Stock

MOQ:100

Need to verify

Mfr. Part No.
DS1307Z+

WS Part No.
091597-DS1307Z+

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

10,000 pieces In Stock

MOQ:100

rohs

Mfr. Part No.
M48T37V-10MH1E

WS Part No.
1321598-M48T37V-10MH1E

STMicroelectronics

IC RTC CLK/CALENDAR PAR 44-SOH / Real Time Clock (RTC) IC Clock/Calendar Parallel 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT

160 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
ISL12082IUZ

WS Part No.
1001092-ISL12082IUZ

Renesas Electronics America

IC RTC CLK/CALENDAR I2C 10-MSOP / Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Datasheet

419 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
ISL12028IBAZ-T

WS Part No.
921785-ISL12028IBAZ-T

Renesas Electronics America

IC RTC CLK/CALENDAR I2C 14-SOIC

586 pieces In Stock

MOQ:4

rohs

Mfr. Part No.
DS3231MZ+TRL

WS Part No.
203392-DS3231MZ+TRL

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

9,380 pieces In Stock

MOQ:19

Need to verify

Mfr. Part No.
DS3231MZ+

WS Part No.
038321-DS3231MZ+

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC

9,020 pieces In Stock

MOQ:19

rohs

Mfr. Part No.
DS3231M+TRL

WS Part No.
014788-DS3231M+TRL

Maxim Integrated

IC RTC CLK/CALENDAR I2C 16-SOIC
Datasheet

9,540 pieces In Stock

MOQ:19

rohs

Mfr. Part No.
DS3231M+TR

WS Part No.
254040-DS3231M+TR

Maxim Integrated

IC RTC CLK/CALENDAR I2C 16-SOIC
Datasheet

9,210 pieces In Stock

MOQ:19

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:19

rohs

Mfr. Part No.
PCF85063ATL/1,118

WS Part No.
1086901-PCF85063ATL/1,118

NXP

IC RTC CLK/CALENDAR I2C 10-SON
Datasheet

27,220 pieces In Stock

MOQ:105

rohs

Mfr. Part No.
AM1815AQ

WS Part No.
996491-AM1815AQ

Ambiq Micro, Inc.

AM18X5 Series 1.5 V SPI Real-Time Clock with Power Management Family - QFN-16

3,372 pieces In Stock

MOQ:26

Need to verify

Mfr. Part No.
DS14285S+

WS Part No.
806513-DS14285S+

Maxim Integrated

IC RTC CLK/CALENDAR PAR 24-SOIC

450 pieces In Stock

MOQ:4

rohs

Mfr. Part No.
DS14285S

WS Part No.
586134-DS14285S

Maxim Integrated

IC RTC CLK/CALENDAR PAR 24SOIC
Datasheet

450 pieces In Stock

MOQ:4

rohs