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GPS Real Time Clock

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Part #

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/MNY
Microchip Technology
1: Rp17.979
9.743Expected 03/09/2026

Mfr. Part No.
MCP7940NT-I/MNY

Mouser Part No
579-MCP7940NT-I/MNY

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

9.743Expected 03/09/2026

Cut Tape

Rp17.979

Rp17.924

Rp17.429

Rp17.245

Reel

Rp15.227

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

64 B

TDFN-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400T-I/MNY
Microchip Technology
1: Rp19.630
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
MCP79400T-I/MNY

Mouser Part No
579-MCP79400TIMNY

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

Rp19.630

Reel

Rp16.695

Min.: 1
Mult.: 1

: 3.300

Reel, Cut Tape

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

MCP79402T-I/MNY
Microchip Technology
3.300: Rp20.548
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
MCP79402T-I/MNY

Mouser Part No
579-MCP79402TIMNY

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp20.548

Min.: 3.300
Mult.: 3.300

: 3.300

Reel

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

MCP79402T-I/SN
Microchip Technology
1: Rp20.364
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP79402T-I/SN

Mouser Part No
579-MCP79402TISN

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

Rp20.364

Reel

Rp20.181

Min.: 1
Mult.: 1

: 3.300

Reel, Cut Tape

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

MCP79401T-I/SN
Microchip Technology
3.300: Rp19.080
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP79401T-I/SN

Mouser Part No
579-MCP79401TISN

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp19.080

Rp18.896

Min.: 3.300
Mult.: 3.300

: 3.300

Reel

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

MCP79511T-I/MN
Microchip Technology
3.300: Rp27.336
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP79511T-I/MN

Mouser Part No
579-MCP79511T-I/MN

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp27.336

Min.: 3.300
Mult.: 3.300

: 3.300

Reel

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

MCP79401T-I/ST
Microchip Technology
2.500: Rp19.997
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP79401T-I/ST

Mouser Part No
579-MCP79401TIST

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp19.997

Rp19.814

Rp19.630

Min.: 2.500
Mult.: 2.500

: 2.500

Reel

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

MCP79402-I/ST
Microchip Technology
1: Rp19.814
Lead-Time 10 Weeks

Mfr. Part No.
MCP79402-I/ST

Mouser Part No
579-MCP79402IST

Microchip Technology

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

Learn More

Datasheet

Lead-Time 10 Weeks

Rp19.814

Rp18.529

Rp17.667

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

64 B

TSSOP-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Tube

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

MCP79401T-I/MS
Microchip Technology
2.500: Rp20.181
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
MCP79401T-I/MS

Mouser Part No
579-MCP79401TIMS

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

Rp20.181

Rp19.997

Rp19.814

Min.: 2.500
Mult.: 2.500

: 2.500

Reel

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400T-I/ST
Microchip Technology
2.500: Rp19.630
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP79400T-I/ST

Mouser Part No
579-MCP79400TIST

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp19.630

Rp19.447

Min.: 2.500
Mult.: 2.500

: 2.500

Reel

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

MCP79402T-I/ST
Microchip Technology
2.500: Rp19.997
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP79402T-I/ST

Mouser Part No
579-MCP79402TIST

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp19.997

Rp19.814

Rp19.630

Min.: 2.500
Mult.: 2.500

: 2.500

Reel

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

MCP79402T-I/MS
Microchip Technology
2.500: Rp21.832
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
MCP79402T-I/MS

Mouser Part No
579-MCP79402TIMS

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

Rp21.832

Rp21.648

Min.: 2.500
Mult.: 2.500

: 2.500

Reel

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

MCP79512T-I/MS
Microchip Technology
1: Rp27.519
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
MCP79512T-I/MS

Mouser Part No
579-MCP79512T-I/MS

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

Rp27.519

Reel

Rp27.519

Rp27.336

Min.: 1
Mult.: 1

: 2.500

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

64 B

Backup Switching

1.8 V

3.6 V

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape

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

MCP79412T-I/ST
Microchip Technology
2.500: Rp21.648
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP79412T-I/ST

Mouser Part No
579-MCP79412TIST

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp21.648

Rp21.465

Min.: 2.500
Mult.: 2.500

: 2.500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

64 B

TSSOP-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Reel

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

MCP79412T-I/MS
Microchip Technology
1: Rp21.832
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
MCP79412T-I/MS

Mouser Part No
579-MCP79412TIMS

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

Rp21.832

Reel

Rp21.832

Rp21.648

Rp21.465

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

64 B

MSOP-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

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

MCP79401T-I/MNY
Microchip Technology
3.300: Rp22.566
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
MCP79401T-I/MNY

Mouser Part No
579-MCP79401TIMNY

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp22.566

Min.: 3.300
Mult.: 3.300

: 3.300

Reel

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

MCP79510T-I/MN
Microchip Technology
1: Rp23.850
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MCP79510T-I/MN

Mouser Part No
579-MCP79510T-I/MN

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

Rp23.850

Reel

Rp23.483

Min.: 1
Mult.: 1

: 3.300

Reel, Cut Tape

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64

MCP79522T-I/MN
Microchip Technology
3.300: Rp27.336
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
MCP79522T-I/MN

Mouser Part No
579-MCP79522T-I/MN

Microchip Technology

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64

Learn More

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

Rp27.336

Min.: 3.300
Mult.: 3.300

: 3.300

Reel

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

MCP79512T-I/MN
Microchip Technology
3.300: Rp25.134
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
MCP79512T-I/MN

Mouser Part No
579-MCP79512T-I/MN

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

Rp25.134

Quote

Min.: 3.300
Mult.: 3.300

: 3.300

Reel

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48

MCP79521T-I/MN
Microchip Technology
3.300: Rp26.602
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
MCP79521T-I/MN

Mouser Part No
579-MCP79521T-I/MN

Microchip Technology

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48

Learn More

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

Rp26.602

Min.: 3.300
Mult.: 3.300

: 3.300

Reel

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64

MCP79522T-I/MS
Microchip Technology
1: Rp27.336
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
MCP79522T-I/MS

Mouser Part No
579-MCP79522T-I/MS

Microchip Technology

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

Cut Tape

Rp27.336

Reel

Rp27.336

Rp27.152

Quote

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape

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

MCP79411T-I/ST
Microchip Technology
1: Rp25.684
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCP79411T-I/ST

Mouser Part No
579-MCP79411TIST

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

Rp25.684

Rp23.299

Reel

Rp23.299

Rp23.116

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

64 B

TSSOP-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

GPS Real Time Clock

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