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Microchip Clock & Timer ICs

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Part #

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400-I/ST
Microchip Technology
1: Rp18.346
643In Stock

Mfr. Part No.
MCP79400-I/ST

Mouser Part No
579-MCP79400IST

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

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Datasheet

643In Stock

Rp18.346

Rp16.878

Rp15.961

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400T-I/SN
Microchip Technology
1: Rp18.346
957In Stock
6.600Expected 16/09/2026

Mfr. Part No.
MCP79400T-I/SN

Mouser Part No
579-MCP79400TISN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

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Datasheet

957In Stock

6.600Expected 16/09/2026

Cut Tape

Rp18.346

Rp18.199

Rp17.741

Rp17.704

Rp17.649

Reel

Rp15.227

Min.: 1
Mult.: 1

: 3.300

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

MCP79401-I/MS
Microchip Technology
1: Rp19.814
1.252In Stock

Mfr. Part No.
MCP79401-I/MS

Mouser Part No
579-MCP79401IMS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

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Datasheet

1.252In Stock

Rp19.814

Rp18.529

Rp17.777

Rp17.667

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

MCP79401-I/ST
Microchip Technology
1: Rp19.814
307In Stock

Mfr. Part No.
MCP79401-I/ST

Mouser Part No
579-MCP79401IST

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

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Datasheet

307In Stock

Rp19.814

Rp18.529

Rp17.667

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM EUI-64

MCP79402-I/MS
Microchip Technology
1: Rp19.814
737In Stock

Mfr. Part No.
MCP79402-I/MS

Mouser Part No
579-MCP79402IMS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EUI-64

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Datasheet

737In Stock

Rp19.814

Rp18.529

Rp17.649

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM EUI-64

MCP79402-I/SN
Microchip Technology
1: Rp19.080
1.031In Stock

Mfr. Part No.
MCP79402-I/SN

Mouser Part No
579-MCP79402ISN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EUI-64

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Datasheet

1.031In Stock

Rp19.080

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940M-I/P
Microchip Technology
1: Rp13.576
675In Stock

Mfr. Part No.
MCP7940M-I/P

Mouser Part No
579-MCP7940579-M-I/P

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

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Datasheet

675In Stock

Rp13.576

Rp12.475

Rp12.163

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940M-I/MS
Microchip Technology
1: Rp13.026
776In Stock

Mfr. Part No.
MCP7940M-I/MS

Mouser Part No
579-MCP7940M-I/MS

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

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Datasheet

776In Stock

Rp13.026

Rp12.108

Rp11.375

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940M-I/SN
Microchip Technology
1: Rp12.292
614In Stock

Mfr. Part No.
MCP7940M-I/SN

Mouser Part No
579-MCP7940M-I/SN

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

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Datasheet

614In Stock

Rp12.292

Rp11.375

Rp10.824

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/ST
Microchip Technology
1: Rp13.393
215In Stock

Mfr. Part No.
MCP7940MT-I/ST

Mouser Part No
579-MCP7940MT-I/ST

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

Learn More

Datasheet

215In Stock

Cut Tape

Rp13.393

Rp13.356

Rp11.375

Reel

Rp11.375

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 64B SRAM, EXT

MCP7940N-E/MS
Microchip Technology
1: Rp17.796
1.298In Stock

Mfr. Part No.
MCP7940N-E/MS

Mouser Part No
579-MCP7940N-E/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM, EXT

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Datasheet

1.298In Stock

Rp17.796

Rp16.511

Rp15.594

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT

MCP7940N-E/SN
Microchip Technology
1: Rp16.878
909In Stock

Mfr. Part No.
MCP7940N-E/SN

Mouser Part No
579-MCP7940N-E/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT

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Datasheet

909In Stock

Rp16.878

Rp15.594

Rp14.915

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC,64B SRAM

MCP7940N-I/P
Microchip Technology
1: Rp16.878
565In Stock

Mfr. Part No.
MCP7940N-I/P

Mouser Part No
579-MCP7940N-I/P

Microchip Technology

Real Time Clock I2C GP RTCC,64B SRAM

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Datasheet

565In Stock

Rp16.878

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940N-I/ST
Microchip Technology
1: Rp16.511
201In Stock
500Expected 26/10/2026

Mfr. Part No.
MCP7940N-I/ST

Mouser Part No
579-MCP7940N-I/ST

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

201In Stock

500Expected 26/10/2026

Rp16.511

Rp15.227

Rp14.677

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410-I/ST
Microchip Technology
1: Rp19.814
954In Stock

Mfr. Part No.
MCP79410-I/ST

Mouser Part No
579-MCP79410-I/ST

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

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Datasheet

954In Stock

Rp19.814

Rp18.529

Rp17.667

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

MCP79411-I/MS
Microchip Technology
1: Rp21.648
1.021In Stock

Mfr. Part No.
MCP79411-I/MS

Mouser Part No
579-MCP79411IMS

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

Learn More

Datasheet

1.021In Stock

Rp21.648

Rp19.814

Rp18.896

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

MCP79411T-I/MNY
Microchip Technology
1: Rp23.299
118In Stock
3.300Expected 31/08/2026

Mfr. Part No.
MCP79411T-I/MNY

Mouser Part No
579-MCP79411TIMNY

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

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Datasheet

118In Stock

3.300Expected 31/08/2026

Cut Tape

Rp23.299

Reel

Rp19.630

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID

MCP79510-I/MS
Microchip Technology
1: Rp23.666
849In Stock

Mfr. Part No.
MCP79510-I/MS

Mouser Part No
579-MCP79510-I/MS

Microchip Technology

Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID

Learn More

Datasheet

849In Stock

Rp23.666

Rp22.015

Rp20.731

Min.: 1
Mult.: 1

Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-48

MCP79511-I/MS
Microchip Technology
1: Rp25.501
544In Stock

Mfr. Part No.
MCP79511-I/MS

Mouser Part No
579-MCP79511-I/MS

Microchip Technology

Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-48

Learn More

Datasheet

544In Stock

Rp25.501

Rp23.483

Rp22.382

Min.: 1
Mult.: 1

Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-64

MCP79512-I/MS
Microchip Technology
1: Rp25.501
609In Stock

Mfr. Part No.
MCP79512-I/MS

Mouser Part No
579-MCP79512-I/MS

Microchip Technology

Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-64

Learn More

Datasheet

609In Stock

Rp25.501

Rp23.483

Rp22.382

Min.: 1
Mult.: 1

Real Time Clock 1Kb EE 64B SRAM WD TED ID

MCP795W10-I/SL
Microchip Technology
1: Rp32.106
210In Stock
228On Order

Mfr. Part No.
MCP795W10-I/SL

Mouser Part No
579-MCP795W10-I/SL

Microchip Technology

Real Time Clock 1Kb EE 64B SRAM WD TED ID

Learn More

Datasheet

210In Stock

228On Order

Rp32.106

Rp29.904

Rp28.253

Min.: 1
Mult.: 1

Real Time Clock 1Kb EE 64B SRAM WD TED EUI-48

MCP795W11-I/ST
Microchip Technology
1: Rp34.674
5In Stock
192Expected 20/10/2026

Mfr. Part No.
MCP795W11-I/ST

Mouser Part No
579-MCP795W11-I/ST

Microchip Technology

Real Time Clock 1Kb EE 64B SRAM WD TED EUI-48

Learn More

Datasheet

5In Stock

192Expected 20/10/2026

Rp34.674

Rp32.106

Rp30.638

Min.: 1
Mult.: 1

Real Time Clock 2Kb EE 64B SRAM WD TED ID

MCP795W20-I/SL
Microchip Technology
1: Rp33.940
346In Stock

Mfr. Part No.
MCP795W20-I/SL

Mouser Part No
579-MCP795W20-I/SL

Microchip Technology

Real Time Clock 2Kb EE 64B SRAM WD TED ID

Learn More

Datasheet

346In Stock

Rp33.940

Rp31.372

Rp29.721

Min.: 1
Mult.: 1

Real Time Clock 2Kb EE 64B SRAM WD TED ID

MCP795W20-I/ST
Microchip Technology
1: Rp34.674
192In Stock

Mfr. Part No.
MCP795W20-I/ST

Mouser Part No
579-MCP795W20-I/ST

Microchip Technology

Real Time Clock 2Kb EE 64B SRAM WD TED ID

Learn More

Datasheet

192In Stock

Rp34.674

Rp32.106

Rp30.638

Min.: 1
Mult.: 1

Real Time Clock 2Kb EE 64B SRAM WD TED EUI-48

MCP795W21-I/SL
Microchip Technology
1: Rp35.591
42In Stock
228Expected 05/10/2026

Mfr. Part No.
MCP795W21-I/SL

Mouser Part No
579-MCP795W21-I/SL

Microchip Technology

Real Time Clock 2Kb EE 64B SRAM WD TED EUI-48

Learn More

Datasheet

42In Stock

228Expected 05/10/2026

Rp35.591

Rp33.023

Rp31.555

Min.: 1
Mult.: 1

Microchip Clock & Timer ICs

Types of Clock & Timer ICs

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