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Clock/Timing - Real Time Clocks : 1841 - Page 4

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.
PCF2129AT/2,518

WS Part No.

NXP / Nexperia

Real Time Clock RTC IC
Datasheet

20,810 pieces In Stock

MOQ: 12

Need to verify

Mfr. Part No.
PCF2129AT/2

WS Part No.
715713-PCF2129AT/2

NXP / Nexperia

Real Time Clock Serial (3-Wire, I2C, SPI) Clock/Calendar 20-Pin SO

22,000 pieces In Stock

MOQ: 12

rohs

Mfr. Part No.
RX8130CE B6

WS Part No.

Seiko Epson Corporation

IC RTC CLK/CALENDAR I2C 10SMD

Low Stock
Available

MOQ: 75

rohs

Mfr. Part No.
RX8130CE B0

WS Part No.
1265307-RX8130CE B0

Epson Company

Low Stock
Available

MOQ: 50

rohs

Mfr. Part No.
RX-8564LC:B0 PURE SN

WS Part No.

Seiko Epson Corporation

IC RTC CLK/CALENDAR I2C 12VSOJ

Low Stock
Available

MOQ: 15

rohs

Mfr. Part No.
RX8900CE:UB0

WS Part No.

Seiko Epson Corporation

IC RTC CLK/CALENDAR I2C 10SMD

2,000 pieces In Stock

MOQ: 40

rohs

Mfr. Part No.
RX-8564LC:B3 PURE SN

WS Part No.
303426-RX-8564LC:B3 PURE SN

Epson Electronics America Inc-Semiconductor Div

IC RTC CLK/CALENDAR I2C 12-VSOJ
Datasheet

53 pieces In Stock

MOQ: 18

rohs

Mfr. Part No.
RV-8803-C7-32.768KHZ-3PPM-TA-QA

WS Part No.
1362471-RV-8803-C7-32.768KHZ-3PPM-TA-QA

Micro Crystal AG

IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 1B I²C, 2-Wire Serial 8-WCDFN
Datasheet

850 pieces In Stock

MOQ: 19

rohs

Mfr. Part No.
RV-8263-C7-32.768KHZ-20PPM-TA-QC

WS Part No.
1362474-RV-8263-C7-32.768KHZ-20PPM-TA-QC

Micro Crystal AG

IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 1B I²C, 2-Wire Serial 8-WCDFN
Datasheet

3,441 pieces In Stock

MOQ: 45

rohs

Mfr. Part No.
RV-4162-C7-32.768KHZ-20PPM-TA-QC

WS Part No.
892647-RV-4162-C7-32.768KHZ-20PPM-TA-QC

Micro Crystal AG

IC RTC CLK/CALENDAR I2C 8-SMT

3,260 pieces In Stock

MOQ: 24

rohs

Mfr. Part No.
PT7C4372ALEX

WS Part No.
007601-PT7C4372ALEX

Diodes Incorporated

IC RTC CLK/CALENDAR I2C TSSOP
Datasheet

45,600 pieces In Stock

MOQ: 75

rohs

Mfr. Part No.
PT7C4337WEX

WS Part No.
026920-PT7C4337WEX

Diodes Incorporated

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

60,000 pieces In Stock

MOQ: 95

rohs

Mfr. Part No.
PT7C4302WEX

WS Part No.
062155-PT7C4302WEX

Diodes Incorporated

IC RTC CLK/CALENDAR SER 8-SOIC
Datasheet

60,000 pieces In Stock

MOQ: 90

rohs

Mfr. Part No.
PCF8563P

WS Part No.
209680-PCF8563P

NXP / Nexperia

IC RTC CLK/CALENDAR I2C 8-DIP
Datasheet

9,160 pieces In Stock

MOQ: 240

rohs

Mfr. Part No.
PCF85363ATL/AX

WS Part No.
888746-PCF85363ATL/AX

NXP / Nexperia

IC RTC CLK/CALENDAR I2C 10DFN
Datasheet

23,200 pieces In Stock

MOQ: 80

rohs

Mfr. Part No.
PCF2127T/2Y

WS Part No.
791522-PCF2127T/2Y

NXP / Nexperia

IC RTC CLK/CAL I2C/SPI 16-SOIC / Real Time Clock Serial 512byte Clock/Calendar 16-Pin SO T/R
Datasheet

3,000 pieces In Stock

MOQ: 8

rohs

Mfr. Part No.
MCP79402-I/MS

WS Part No.
1496517-MCP79402-I/MS

Microchip Technology

IC RTC CLK/CALENDAR I2C 8MSOP

1,333 pieces In Stock

MOQ: 25

rohs

Mfr. Part No.
PCF85263AUKZ

WS Part No.
1113908-PCF85263AUKZ

NXP / Nexperia

IC RTC/CAL ALM I2C WLCSP / Real Time Clock (RTC) IC Clock/Calendar I²C 12-XFBGA, WLCSP
Datasheet

19,520 pieces In Stock

MOQ: 30

rohs

Mfr. Part No.
DS1685S-3+T&R

WS Part No.
1177996-DS1685S-3+T&R

Maxim Integrated

Real Time Clock Multiplexed 242Byte 24-Pin SOIC W T/R

MOQ: 17

rohs

Mfr. Part No.
PT7C4307WEX

WS Part No.
026917-PT7C4307WEX

Diodes Incorporated

IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet

15,000 pieces In Stock

MOQ: 16

rohs
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