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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400-I/SN
Microchip Technology
1: $999
1.867In Stock

Mfr. Part #
MCP79400-I/SN

Mouser Part #
579-MCP79400ISN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

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Datasheet

1.867In Stock

$999

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400T-I/MS
Microchip Technology
1: $1.052
4.388In Stock

Mfr. Part #
MCP79400T-I/MS

Mouser Part #
579-MCP79400TIMS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

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Datasheet

4.388In Stock

Cut Tape

$1.052

Reel

$1.052

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400T-I/SN
Microchip Technology
1: $999
1.997In Stock

Mfr. Part #
MCP79400T-I/SN

Mouser Part #
579-MCP79400TISN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

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Datasheet

1.997In Stock

Cut Tape

$999

Reel

$999

Min.: 1
Mult.: 1

: 3.300

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

MCP79401-I/MS
Microchip Technology
1: $1.136
1.662In Stock

Mfr. Part #
MCP79401-I/MS

Mouser Part #
579-MCP79401IMS

Microchip Technology

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

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Datasheet

1.662In Stock

$1.136

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/MNY
Microchip Technology
1: $810
4.324In Stock

Mfr. Part #
MCP7940MT-I/MNY

Mouser Part #
579-MCP7940MT-I/MNY

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

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Datasheet

4.324In Stock

Cut Tape

$810

Reel

$810

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/SN
Microchip Technology
1: $705
5.407In Stock

Mfr. Part #
MCP7940MT-I/SN

Mouser Part #
579-MCP7940MT-I/SN

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

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Datasheet

5.407In Stock

Cut Tape

$705

Reel

$705

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940N-I/SN
Microchip Technology
1: $894
4.952In Stock
7.800Expected 10/19/2026

Mfr. Part #
MCP7940N-I/SN

Mouser Part #
579-MCP7940N-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

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Datasheet

4.952In Stock

7.800Expected 10/19/2026

$894

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM, EXT

MCP7940NT-E/MS
Microchip Technology
1: $1.020
3.161In Stock

Mfr. Part #
MCP7940NT-E/MS

Mouser Part #
579-MCP7940NT-E/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM, EXT

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Datasheet

3.161In Stock

Cut Tape

$1.020

Reel

$1.020

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 64B SRAM EXT

MCP7940NT-E/SN
Microchip Technology
1: $968
3.156In Stock

Mfr. Part #
MCP7940NT-E/SN

Mouser Part #
579-MCP7940NT-E/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EXT

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Datasheet

3.156In Stock

Cut Tape

$968

Reel

$968

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/MS
Microchip Technology
1: $947
6.014In Stock

Mfr. Part #
MCP7940NT-I/MS

Mouser Part #
579-MCP7940NT-I/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

6.014In Stock

Cut Tape

$947

Reel

$947

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/ST
Microchip Technology
1: $947
2.662In Stock

Mfr. Part #
MCP7940NT-I/ST

Mouser Part #
579-MCP7940NT-I/ST

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

2.662In Stock

Cut Tape

$947

Reel

$947

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

MCP79410-I/MS
Microchip Technology
1: $1.136
2.260In Stock

Mfr. Part #
MCP79410-I/MS

Mouser Part #
579-MCP79410-I/MS

Microchip Technology

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

Learn More

Datasheet

2.260In Stock

$1.136

Min.: 1
Mult.: 1

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

MCP79410-I/SN
Microchip Technology
1: $1.094
5.272In Stock

Mfr. Part #
MCP79410-I/SN

Mouser Part #
579-MCP79410-I/SN

Microchip Technology

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

Learn More

Datasheet

5.272In Stock

$1.094

Min.: 1
Mult.: 1

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

MCP79410T-I/MS
Microchip Technology
1: $1.136
3.015In Stock

Mfr. Part #
MCP79410T-I/MS

Mouser Part #
579-MCP79410T-I/MS

Microchip Technology

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

Learn More

Datasheet

3.015In Stock

Cut Tape

$1.136

Reel

$1.136

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

MCP79410T-I/SN
Microchip Technology
1: $1.094
7.685In Stock

Mfr. Part #
MCP79410T-I/SN

Mouser Part #
579-MCP79410T-I/SN

Microchip Technology

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

Learn More

Datasheet

7.685In Stock

Cut Tape

$1.094

Reel

$1.094

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

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

MCP79410T-I/ST
Microchip Technology
1: $1.136
2.951In Stock

Mfr. Part #
MCP79410T-I/ST

Mouser Part #
579-MCP79410T-I/ST

Microchip Technology

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

Learn More

Datasheet

2.951In Stock

Cut Tape

$1.136

Reel

$1.136

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

MCP79412-I/SN
Microchip Technology
1: $1.188
4.117In Stock

Mfr. Part #
MCP79412-I/SN

Mouser Part #
579-MCP79412ISN

Microchip Technology

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

Learn More

Datasheet

4.117In Stock

$1.188

Min.: 1
Mult.: 1

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

MCP79412T-I/MNY
Microchip Technology
1: $1.294
2.105In Stock

Mfr. Part #
MCP79412T-I/MNY

Mouser Part #
579-MCP79412TIMNY

Microchip Technology

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

Learn More

Datasheet

2.105In Stock

Cut Tape

$1.294

Reel

$1.294

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

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

MCP79412T-I/SN
Microchip Technology
1: $1.188
5.829In Stock

Mfr. Part #
MCP79412T-I/SN

Mouser Part #
579-MCP79412TISN

Microchip Technology

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

Learn More

Datasheet

5.829In Stock

Cut Tape

$1.188

Reel

$1.188

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

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

MCP79510T-I/MS
Microchip Technology
1: $1.357
5.338In Stock

Mfr. Part #
MCP79510T-I/MS

Mouser Part #
579-MCP79510T-I/MS

Microchip Technology

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

Learn More

Datasheet

5.338In Stock

Cut Tape

$1.357

Reel

$1.357

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

MCP79511T-I/MS
Microchip Technology
1: $1.462
1.786In Stock

Mfr. Part #
MCP79511T-I/MS

Mouser Part #
579-MCP79511T-I/MS

Microchip Technology

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

Learn More

Datasheet

1.786In Stock

Cut Tape

$1.462

Reel

$1.462

Min.: 1
Mult.: 1

: 2.500

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

MCP79522-I/MS
Microchip Technology
1: $1.557
2.595In Stock

Mfr. Part #
MCP79522-I/MS

Mouser Part #
579-MCP79522-I/MS

Microchip Technology

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

Learn More

Datasheet

2.595In Stock

$1.557

Min.: 1
Mult.: 1

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

MCP795W10-I/ST
Microchip Technology
1: $1.904
1.715In Stock

Mfr. Part #
MCP795W10-I/ST

Mouser Part #
579-MCP795W10-I/ST

Microchip Technology

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

Learn More

Datasheet

1.715In Stock

$1.904

Min.: 1
Mult.: 1

Clock Synthesizer / Jitter Cleaner 25 LVCMOS(0) x 8, 125 LVCMOS(0) x 8

SM802123UMG
Microchip Technology
1: $31.950
209In Stock

Mfr. Part #
SM802123UMG

Mouser Part #
579-SM802123UMG

Microchip Technology

Clock Synthesizer / Jitter Cleaner 25 LVCMOS(0) x 8, 125 LVCMOS(0) x 8

Learn More

Datasheet

209In Stock

$31.950

Min.: 1
Mult.: 1

Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7

SY75603ATWL-TR
Microchip Technology
1: $799
2.750In Stock

Mfr. Part #
SY75603ATWL-TR

Mouser Part #
579-SY75603ATWL-TR

Microchip Technology

Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7

Learn More

Datasheet

2.750In Stock

Cut Tape

$799

Reel

$799

Min.: 1
Mult.: 1

: 3.300

Clock & Timer ICs

Types of Clock & Timer ICs

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