Real Time Clock – Mouser Philippines

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RX8901CE/4901CE Real-Time Clock Modules

Epson Timing RX8901CE/4901CE Real-Time Clock Modules (RTCs) feature an I²C or 3- or 4-wire SPI interface and are high-precision components with low power consumption and an integrated event system with up to 3 event inputs. This event system can detect events and record the timestamp while the microcontroller remains in sleep mode, reducing system power consumption for longer battery life. Epson RX8901CE modules can record timestamps for 32 events in either FIFO or direct mode. These RTCs consume 240nA from a 3V supply and feature a built-in power supply switching circuit. The modules offer time resolution down to 1/512th of a second and are highly stable across the devices' entire operating temperature range.

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Mga Resulta: 42

Mga Ginamit na Filter:

RTC Bus Interface

Format ng Petsa

Format ng Oras

Laki ng RTC Memory

Paglipat sa Backup na Baterya

Supply Voltage - Min

Supply Voltage - Max

Minimum na Operating Temperature

Maximum na Operating Temperature

Series

Isitilo ng Mounting

Packaging

I-reset Lahat

Maghanap sa loob ng mga resulta

May Stock

Karaniwang May Stock

Aktibo

Mga Bagong Produkto

Sumusunod sa RoHS

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# ng Piyesa

Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR

RX8901CE XB A06
Epson Timing
1: ₱267.75
3,275May Stock

Mfr. # ng Piyesa
RX8901CE XB A06

# ng Piyesa ng Mouser
732-RX8901CEXBA06

Epson Timing

Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR

Alamin Pa

Datasheet

3,275May Stock

Cut Tape

₱267.75

₱201.71

₱185.64

₱165.41

Tingnan

Reel

₱138.64

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

RX4901CE XS A06
Epson Timing
1: ₱352.84
1,988May Stock

Mfr. # ng Piyesa
RX4901CE XS A06

# ng Piyesa ng Mouser
732-RX4901CEXSA06

Epson Timing

Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Alamin Pa

Datasheet

1,988May Stock

Cut Tape

₱352.84

₱269.54

₱248.71

₱226.10

Tingnan

Reel

₱189.81

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

RX4901CE XS B06
Epson Timing
1: ₱348.08
1,860May Stock

Mfr. # ng Piyesa
RX4901CE XS B06

# ng Piyesa ng Mouser
732-RX4901CEXSB06

Epson Timing

Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Alamin Pa

Datasheet

1,860May Stock

Cut Tape

₱348.08

₱265.37

₱244.55

₱221.94

Tingnan

Reel

₱191.59

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

RX4901CE XS C06
Epson Timing
1: ₱348.08
1,196May Stock

Mfr. # ng Piyesa
RX4901CE XS C06

# ng Piyesa ng Mouser
732-RX4901CEXSC06

Epson Timing

Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Alamin Pa

Datasheet

1,196May Stock

Cut Tape

₱348.08

₱265.37

₱244.55

₱221.94

Tingnan

Reel

₱196.35

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR

RX8901CE XB B06
Epson Timing
1: ₱268.35
956May Stock

Mfr. # ng Piyesa
RX8901CE XB B06

# ng Piyesa ng Mouser
732-RX8901CEXBB06

Epson Timing

Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR

Alamin Pa

Datasheet

956May Stock

Cut Tape

₱268.35

₱202.90

₱186.24

₱168.39

Reel

₱143.40

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR

RX8901CE XS A06
Epson Timing
1: ₱352.84
645May Stock

Mfr. # ng Piyesa
RX8901CE XS A06

# ng Piyesa ng Mouser
732-RX8901CEXSA06

Epson Timing

Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR

Alamin Pa

Datasheet

645May Stock

Cut Tape

₱352.84

₱269.54

₱248.71

₱226.10

Tingnan

Reel

₱197.54

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

RX4901CE XS D06
Epson Timing
1: ₱352.84
1,922May Stock

Mfr. # ng Piyesa
RX4901CE XS D06

# ng Piyesa ng Mouser
732-RX4901CEXSD06

Epson Timing

Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Alamin Pa

Datasheet

1,922May Stock

Cut Tape

₱352.84

₱269.54

₱248.71

₱226.10

Tingnan

Reel

₱193.38

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR

RX8901CE XS B06
Epson Timing
1: ₱352.84
368May Stock

Mfr. # ng Piyesa
RX8901CE XS B06

# ng Piyesa ng Mouser
732-RX8901CEXSB06

Epson Timing

Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR

Alamin Pa

Datasheet

368May Stock

Cut Tape

₱352.84

₱269.54

₱248.71

₱226.10

Tingnan

Reel

₱202.90

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

RX4901CE XB D06
Epson Timing
1: ₱268.35
289May Stock

Mfr. # ng Piyesa
RX4901CE XB D06

# ng Piyesa ng Mouser
732-RX4901CEXBD06

Epson Timing

Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

Alamin Pa

Datasheet

289May Stock

Cut Tape

₱268.35

₱202.90

₱186.24

₱168.39

Reel

₱140.42

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

RX4901CE XB C06
Epson Timing
1: ₱267.75
1,613Inaasahan 7/20/2026

Mfr. # ng Piyesa
RX4901CE XB C06

# ng Piyesa ng Mouser
732-RX4901CEXBC06

Epson Timing

Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

Alamin Pa

Datasheet

1,613Inaasahan 7/20/2026

Cut Tape

₱267.75

₱201.71

₱185.64

₱167.79

Reel

₱144.59

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

RX4901CE XB A06
Epson Timing
2,000: ₱140.42
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB A06

# ng Piyesa ng Mouser
732-RX4901CEXBA06

Epson Timing

Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱140.42

₱139.23

Min.: 2,000
Mult.: 2,000

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel

Real Time Clock RX4901CE XB B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

RX4901CE XB B06
Epson Timing
2,000: ₱140.42
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB B06

# ng Piyesa ng Mouser
732-RX4901CEXBB06

Epson Timing

Real Time Clock RX4901CE XB B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱140.42

₱139.23

Min.: 2,000
Mult.: 2,000

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel

Real Time Clock RX4901CE XB A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 1K TR

RX4901CE XB A00
Epson Timing
1,000: ₱144.59
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB A00

# ng Piyesa ng Mouser
732-RX4901CEXBA00

Epson Timing

Real Time Clock RX4901CE XB A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 1K TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱144.59

₱143.40

Min.: 1,000
Mult.: 1,000

: 1,000

RX4901CE

Reel

Real Time Clock RX4901CE XB A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 250TR

RX4901CE XB A03
Epson Timing
250: ₱402.22
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB A03

# ng Piyesa ng Mouser
732-RX4901CEXBA03

Epson Timing

Real Time Clock RX4901CE XB A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 250TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱402.22

₱399.25

₱395.68

Quote

Min.: 250
Mult.: 250

: 250

RX4901CE

Reel

Real Time Clock RX4901CE XB B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 1K TR

RX4901CE XB B00
Epson Timing
1,000: ₱140.42
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB B00

# ng Piyesa ng Mouser
732-RX4901CEXBB00

Epson Timing

Real Time Clock RX4901CE XB B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 1K TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱140.42

₱137.45

Min.: 1,000
Mult.: 1,000

: 1,000

RX4901CE

Reel

Real Time Clock RX4901CE XB B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 250TR

RX4901CE XB B03
Epson Timing
250: ₱393.30
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB B03

# ng Piyesa ng Mouser
732-RX4901CEXBB03

Epson Timing

Real Time Clock RX4901CE XB B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 250TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱393.30

₱384.97

₱379.61

Quote

Min.: 250
Mult.: 250

: 250

RX4901CE

Reel

Real Time Clock RX4901CE XB C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 1K TR

RX4901CE XB C00
Epson Timing
1,000: ₱144.59
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB C00

# ng Piyesa ng Mouser
732-RX4901CEXBC00

Epson Timing

Real Time Clock RX4901CE XB C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 1K TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱144.59

₱143.40

Min.: 1,000
Mult.: 1,000

: 1,000

RX4901CE

Reel

Real Time Clock RX4901CE XB C03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 250TR

RX4901CE XB C03
Epson Timing
250: ₱402.22
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB C03

# ng Piyesa ng Mouser
732-RX4901CEXBC03

Epson Timing

Real Time Clock RX4901CE XB C03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4FOUT 250TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱402.22

₱399.25

₱395.68

Quote

Min.: 250
Mult.: 250

: 250

RX4901CE

Reel

Real Time Clock RX4901CE XB D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 1K TR

RX4901CE XB D00
Epson Timing
1,000: ₱144.59
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB D00

# ng Piyesa ng Mouser
732-RX4901CEXBD00

Epson Timing

Real Time Clock RX4901CE XB D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 1K TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱144.59

₱143.40

Min.: 1,000
Mult.: 1,000

: 1,000

RX4901CE

Reel

Real Time Clock RX4901CE XB D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 250TR

RX4901CE XB D03
Epson Timing
250: ₱393.30
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XB D03

# ng Piyesa ng Mouser
732-RX4901CEXBD03

Epson Timing

Real Time Clock RX4901CE XB D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40 85C PIN 4EVIN3 250TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱393.30

₱384.97

₱379.61

Quote

Min.: 250
Mult.: 250

: 250

RX4901CE

Reel

Real Time Clock RX4901CE XS A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 1K TR

RX4901CE XS A00
Epson Timing
1,000: ₱193.38
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XS A00

# ng Piyesa ng Mouser
732-RX4901CEXSA00

Epson Timing

Real Time Clock RX4901CE XS A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 1K TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱193.38

₱190.40

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

RX4901CE

Reel

Real Time Clock RX4901CE XS A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 250TR

RX4901CE XS A03
Epson Timing
250: ₱402.22
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XS A03

# ng Piyesa ng Mouser
732-RX4901CEXSA03

Epson Timing

Real Time Clock RX4901CE XS A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT 250TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱402.22

₱398.65

₱394.49

Quote

Min.: 250
Mult.: 250

: 250

RX4901CE

Reel

Real Time Clock RX4901CE XS A0B REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT BULK

RX4901CE XS A0B
Epson Timing
1: ₱608.69
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XS A0B

# ng Piyesa ng Mouser
732-RX4901CEXSA0B

Epson Timing

Real Time Clock RX4901CE XS A0B REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT BULK

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

₱608.69

₱527.77

₱442.68

₱434.95

Tingnan

Min.: 1
Mult.: 1

RX4901CE

Bulk

Real Time Clock RX4901CE XS B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN4EVIN3 1K TR

RX4901CE XS B00
Epson Timing
1,000: ₱192.19
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XS B00

# ng Piyesa ng Mouser
732-RX4901CEXSB00

Epson Timing

Real Time Clock RX4901CE XS B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN4EVIN3 1K TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱192.19

₱189.81

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

RX4901CE

Reel

Real Time Clock RX4901CE XS B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN4EVIN3 250TR

RX4901CE XS B03
Epson Timing
250: ₱393.30
Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Mfr. # ng Piyesa
RX4901CE XS B03

# ng Piyesa ng Mouser
732-RX4901CEXSB03

Epson Timing

Real Time Clock RX4901CE XS B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN4EVIN3 250TR

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 16 (na) Linggo

Reel

₱393.30

₱384.97

₱379.61

Quote

Min.: 250
Mult.: 250

: 250

RX4901CE

Reel

RX8901CE/4901CE Real-Time Clock Modules

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