.hide-partial { max-height: none; } .show-more { display: none; }

Real Time Clock

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 603

Applied Filters:

Manufacturer

RTC Bus Interface

Date Format

Time Format

Memory Size

Package/Case

Battery Backup Switching

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Mounting Style

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

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 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/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 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 Real Time Clock TSSOP-8 T&R 2.5K

PT7C4563CLEX
Diodes Incorporated
2.500: Rp8.549
Non-Stocked
New Product

Mfr. Part No.
PT7C4563CLEX

Mouser Part No
621-PT7C4563CLEX

New Product

Diodes Incorporated

Real Time Clock Real Time Clock TSSOP-8 T&R 2.5K

Datasheet

Non-Stocked

Reel

Rp8.549

Min.: 2.500
Mult.: 2.500

: 2.500

I2C

BCD

TSSOP-8

1.3 V

5.5 V

- 40 C

+ 85 C

PT7C4563C

SMD/SMT

Reel

Real Time Clock 3-Wire 1.3-5.5V

S-35190A-T8T1G
ABLIC
3.000: Rp15.649
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
S-35190A-T8T1G

Mouser Part No
628-35190A-T8-G

ABLIC

Real Time Clock 3-Wire 1.3-5.5V

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp15.649

Rp15.521

Min.: 3.000
Mult.: 3.000

: 3.000

Serial 3-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

TSSOP-8

Backup Switching

1.3 V

5.5 V

- 40 C

+ 85 C

S-35190

SMD/SMT

Reel

Real Time Clock Real Time Clock

S-35390A-J8T1G
ABLIC
2.000: Rp16.842
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
S-35390A-J8T1G

Mouser Part No
628-35390A-G

ABLIC

Real Time Clock Real Time Clock

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp16.842

Rp16.658

Min.: 2.000
Mult.: 2.000

: 2.000

Serial 2-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

SOP-8

Backup Switching

1.3 V

5.5 V

- 40 C

+ 85 C

S-35390

SMD/SMT

Reel

Real Time Clock 2-Wire 1.3-5.5V

S-35390A-T8T1G
ABLIC
3.000: Rp16.842
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
S-35390A-T8T1G

Mouser Part No
628-35390A-T8-G

ABLIC

Real Time Clock 2-Wire 1.3-5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp16.842

Rp16.475

Min.: 3.000
Mult.: 3.000

: 3.000

Serial 2-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

TSSOP-8

Backup Switching

1.3 V

5.5 V

- 40 C

+ 85 C

S-35390

SMD/SMT

Reel

Real Time Clock REAL TIME CLOCK

S-35190A-J8T1G
ABLIC
2.000: Rp15.649
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
S-35190A-J8T1G

Mouser Part No
628-S-35190A-J8T1G

ABLIC

Real Time Clock REAL TIME CLOCK

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp15.649

Min.: 2.000
Mult.: 2.000

: 2.000

Serial 3-Wire

HH:MM:SS (24 hr)

SOP-8

Backup Switching

1.3 V

5.5 V

- 40 C

+ 85 C

S-35190

SMD/SMT

Reel

Real Time Clock REAL TIME CLOCK

S-35391A-I8T1U
ABLIC
5.000: Rp16.475
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
S-35391A-I8T1U

Mouser Part No
628-S-35391A-I8T1U

ABLIC

Real Time Clock REAL TIME CLOCK

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp16.475

Min.: 5.000
Mult.: 5.000

: 5.000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

7 B

SNT-A-8

No Backup Switching

1.3 V

5.5 V

- 40 C

+ 85 C

S-35391

SMD/SMT

Reel

Real Time Clock 2-wire Real Time Clock

S-35392A-I8T1U
ABLIC
1: Rp33.940
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
S-35392A-I8T1U

Mouser Part No
628-S-35392A-I8T1U

ABLIC

Real Time Clock 2-wire Real Time Clock

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

Rp33.940

Rp24.951

Rp22.749

Rp20.181

View

Reel

Rp16.475

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SNT-A-8

S-35392

Reel, Cut Tape, MouseReel

Real Time Clock 2-WIRE REAL-TIME CLOCK

S-35399A03-J8T1U
ABLIC
4.000: Rp32.472
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
S-35399A03-J8T1U

Mouser Part No
628-S-35399A03-J8T1U

ABLIC

Real Time Clock 2-WIRE REAL-TIME CLOCK

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp32.472

Min.: 4.000
Mult.: 4.000

: 4.000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

7 B

No Backup Switching

- 40 C

+ 85 C

S-35399A03

SMD/SMT

Reel

Real Time Clock PCF85163T/1

PCF85163T/1,518
NXP Semiconductors
2.500: Rp8.935
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
PCF85163T/1,518

Mouser Part No
771-PCF85163T1518

NXP Semiconductors

Real Time Clock PCF85163T/1

Product Comments

Non-Stocked Lead-Time 16 Weeks

Reel

Rp8.935

Min.: 2.500
Mult.: 2.500

: 2.500

I2C

HH:MM:SS (24 hr)

SOT-96

1 V

5.5 V

SMD/SMT

Reel

Real Time Clock 2-Wire Real Time Clock IC

R2023L-E2
Nisshinbo
3.000: Rp12.952
Non-Stocked

Mfr. Part No.
R2023L-E2

Mouser Part No
848-R2023L-E2

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Datasheet

Non-Stocked

Reel

Rp12.952

Min.: 3.000
Mult.: 3.000

: 3.000

Serial 2-Wire, I2C

BCD

QFN023023-16

No Backup Switching

1.7 V

5.5 V

- 40 C

+ 85 C

R2023L

SMD/SMT

Reel

Real Time Clock Timer control periph eral (TCP) 28-PLCC A 926-DP8570AV/NOPB

DP8570AVX/NOPB
Texas Instruments
750: Rp677.151
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
DP8570AVX/NOPB

Mouser Part No
926-DP8570AVX/NOPB

Texas Instruments

Real Time Clock Timer control periph eral (TCP) 28-PLCC A 926-DP8570AV/NOPB

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

Rp677.151

Min.: 750
Mult.: 750

: 750

Parallel

YY-MM-DD-dd

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

32 B

PLCC-28

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DP8570A

SMD/SMT

Reel

Real Time Clock Real-time clock (RTC ) 28-PLCC -40 to 85 A 926-DP8573AV/NOPB

DP8573AVX/NOPB
Texas Instruments
750: Rp420.857
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
DP8573AVX/NOPB

Mouser Part No
926-DP8573AVX/NOPB

Texas Instruments

Real Time Clock Real-time clock (RTC ) 28-PLCC -40 to 85 A 926-DP8573AV/NOPB

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

Rp420.857

Min.: 750
Mult.: 750

: 750

Parallel

YY-MM-DD-dd

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

32 B

PLCC-28

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DP8573A

SMD/SMT

Reel

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR

ISL12020MIRZ-T
Renesas / Intersil
4.000: Rp84.759
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL12020MIRZ-T

Mouser Part No
968-ISL12020MIRZ-T

Renesas / Intersil

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

Rp84.759

Min.: 4.000
Mult.: 4.000

: 4.000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

DFN-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12020

SMD/SMT

Reel

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR

ISL12020MIRZ-T7A
Renesas / Intersil
1: Rp208.227
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL12020MIRZ-T7A

Mouser Part No
968-ISL12020MIRZ-T7A

Renesas / Intersil

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

Rp208.227

Rp162.729

Rp151.355

Rp138.879

Reel

Rp132.091

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

DFN-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12020

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock REAL TIME CLK W/MFK IMPROVED ESD AIR

ISL12022MIBZR5421
Renesas / Intersil
1: Rp137.045
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL12022MIBZR5421

Mouser Part No
968-ISL12022MIBZR542

Renesas / Intersil

Real Time Clock REAL TIME CLK W/MFK IMPROVED ESD AIR

Datasheet

Non-Stocked Lead-Time 22 Weeks

Rp137.045

Rp105.673

Rp97.784

Rp89.162

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

SOIC-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12022

SMD/SMT

Tube

Real Time Clock REAL TIME CLK W/MFK IMPROVED ESD AIR

ISL12022MIBZ-TR5421
Renesas / Intersil
3.000: Rp76.503
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL12022MIBZ-TR5421

Mouser Part No
968-ISL12022MIBZTR54

Renesas / Intersil

Real Time Clock REAL TIME CLK W/MFK IMPROVED ESD AIR

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

Rp76.503

Min.: 3.000
Mult.: 1.000

: 1.000

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

SOIC-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12022

SMD/SMT

Reel

Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS

ISL12058IBZ-T
Renesas / Intersil
2.500: Rp27.702
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL12058IBZ-T

Mouser Part No
968-ISL12058IBZ-T

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

Rp27.702

Rp27.336

Min.: 2.500
Mult.: 2.500

: 2.500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

SOIC-8

No Backup Switching

1.8 V

3.6 V

- 40 C

+ 85 C

ISL12058

SMD/SMT

Reel

Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS

ISL12058IRTZ-T
Renesas / Intersil
6.000: Rp27.336
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL12058IRTZ-T

Mouser Part No
968-ISL12058IRTZ-T

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

Rp27.336

Min.: 6.000
Mult.: 6.000

: 6.000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

TDFN-8

No Backup Switching

1.8 V

3.6 V

- 40 C

+ 85 C

ISL12058

SMD/SMT

Reel

Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS

ISL12058IUZ
Renesas / Intersil
2.000: Rp27.886
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL12058IUZ

Mouser Part No
968-ISL12058IUZ

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS

Datasheet

Non-Stocked Lead-Time 22 Weeks

Rp27.886

Rp26.969

Rp26.418

Min.: 2.000
Mult.: 50

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

MSOP-8

No Backup Switching

1.8 V

3.6 V

- 40 C

+ 85 C

ISL12058

SMD/SMT

Tube

Real Time Clock

Customer Service Office

Company

Resources

Support

3.2 mm x 2.5 mm x 1 mm
DFN-16
DFN-20
DFN2626-10
DFN-8
HWSON-8
MSOP-10
MSOP-8
PCDIP-24
PCDIP-28
PDIP-8
PLCC-28
QFN0202-18
QFN023023-16
QFN-16
QFN1818-12
SMD-10
SNT-A-8
SO-16
SO-8

600 mV
750 mV
900 mV
1 V
1.1 V
1.2 V
1.25 V
1.3 V
1.4 V
1.5 V
1.6 V
1.7 V
1.8 V
2 V
2.38 V
2.4 V
2.5 V
2.7 V
3 V
3.3 V

1338
1339
1337AGD
AB-RTC-TA-32.768kHz-2
AB-RTC-TC-32.768kHz-2
AB-RTC-TH-32.768kHz-2
AB-RTC-XB-32.768kHz-2
AB-RTC-XL
AB-RTC-XLA
AB-RTC-XP-32.768kHz-2
AB-RTC-XPA-32.768kHz-2
AB-RTCMC
AB08x5
AB18x5
Artasie I2C
Artasie I2C w/ Power Management
Artasie SPI
Artasie SPI w/ Power Management
BQ32000
BQ32002