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Tube Real Time Clock

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Part #

Real Time Clock REAL TIME CLOCK AND TMP COMP CRYSTL INLD

ISL12020MIRZ
Renesas / Intersil
1: $8.06
4,240Expected 11/03/2027

Mfr. Part No.
ISL12020MIRZ

Mouser Part No
968-ISL12020MIRZ

Renesas / Intersil

Real Time Clock REAL TIME CLOCK AND TMP COMP CRYSTL INLD

Datasheet

4,240Expected 11/03/2027

$8.06

$6.13

$5.51

$5.19

View

Min.: 1
Mult.: 1

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

Tube

Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L

ISL12022IBZ
Renesas / Intersil
1: $5.32
6,860On Order

Mfr. Part No.
ISL12022IBZ

Mouser Part No
968-ISL12022IBZ

Renesas / Intersil

Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L

Datasheet

6,860On Order

$5.32

$4.05

$3.74

$3.39

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

SOIC-8

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12022

SMD/SMT

Tube

Real Time Clock REAL TIME CLKRTC IN

ISL1219IUZ
Renesas / Intersil
1: $4.08
1,822On Order

Mfr. Part No.
ISL1219IUZ

Mouser Part No
968-ISL1219IUZ

Renesas / Intersil

Real Time Clock REAL TIME CLKRTC IN

Datasheet

1,822On Order

$4.08

$3.08

$2.83

$2.64

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

2 B

MSOP-10

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL1219

SMD/SMT

Tube

Real Time Clock .9RTC BASE

1338-31DCGI
Renesas Electronics
1: $3.67
2,036On Order

Mfr. Part No.
1338-31DCGI

Mouser Part No
972-1338-31DCGI

Renesas Electronics

Real Time Clock .9RTC BASE

Datasheet

2,036On Order

$3.67

$2.77

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

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

56 B

SOIC-8

Backup Switching

1.3 V

3.7 V

- 40 C

+ 85 C

1338

SMD/SMT

Tube

Real Time Clock RTC I2c Serial IC 1.8 to 5.5V 32kHz

1337AGDCGI
Renesas Electronics
1: $3.50
291On Order

Mfr. Part No.
1337AGDCGI

Mouser Part No
972-1337AGDCGI

Renesas Electronics

Real Time Clock RTC I2c Serial IC 1.8 to 5.5V 32kHz

Datasheet

291On Order

$3.50

$2.61

$2.39

$2.13

$2.03

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

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

SOIC-8

No Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

1337AGD

SMD/SMT

Tube

Real Time Clock 1338D-31 REAL TIME CLOCK

1338D-31DVGI
Renesas Electronics
1: $2.90
384On Order

Mfr. Part No.
1338D-31DVGI

Mouser Part No
972-1338D-31DVGI

Renesas Electronics

Real Time Clock 1338D-31 REAL TIME CLOCK

Datasheet

384On Order

$2.90

$2.17

$1.98

$1.77

$1.65

Min.: 1
Mult.: 1

1338

Tube

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

MCP79402-I/ST
Microchip Technology
1: $1.08
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

$1.08

$1.01

$0.963

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 1Kb EE 64B SRAM WD TED EUI-48

MCP795W11-I/SL
Microchip Technology
1: $1.85
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP795W11-I/SL

Mouser Part No
579-MCP795W11-I/SL

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1.85

$1.84

$1.83

$1.82

$1.79

Min.: 1
Mult.: 1

SPI

YY-MM-DD-dd

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

1 kB

SOIC-14

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Tube

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

MCP795W12-I/ST
Microchip Technology
1: $1.97
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MCP795W12-I/ST

Mouser Part No
579-MCP795W12-I/ST

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$1.97

$1.91

$1.90

$1.89

$1.88

Min.: 1
Mult.: 1

SPI

YY-MM-DD-dd

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

1 kB

TSSOP-14

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Tube

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

ISL12022MIBZR5421
Renesas / Intersil
1: $7.47
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

$7.47

$5.76

$5.33

$4.86

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/ ALARM & TIMR FUNCTNS

ISL12058IUZ
Renesas / Intersil
2,000: $1.52
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

$1.52

$1.47

$1.44

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 .9RTC BASE

1338-31DVGI
Renesas Electronics
1: $3.32
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
1338-31DVGI

Mouser Part No
972-1338-31DVGI

Renesas Electronics

Real Time Clock .9RTC BASE

Datasheet

Non-Stocked Lead-Time 33 Weeks

$3.32

$2.48

$2.00

$1.92

$1.84

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

56 B

MSOP-8

Backup Switching

3.3 V

5.5 V

- 40 C

+ 85 C

1338

SMD/SMT

Tube

Real Time Clock 1338B-18 REAL TIME CLOCK

1338B-18DVGI
Renesas Electronics
1: $2.94
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
1338B-18DVGI

Mouser Part No
972-1338B-18DVGI

Renesas Electronics

Real Time Clock 1338B-18 REAL TIME CLOCK

Datasheet

Non-Stocked Lead-Time 33 Weeks

$2.94

$2.20

$1.82

$1.81

View

Min.: 1
Mult.: 1

1338

Tube

Real Time Clock Real Time Clock

1339-31DCGI
Renesas Electronics
1: $3.93
Lead-Time 33 Weeks

Mfr. Part No.
1339-31DCGI

Mouser Part No
972-1339-31DCGI

Renesas Electronics

Real Time Clock Real Time Clock

Datasheet

Lead-Time 33 Weeks

$3.93

$2.96

$2.65

$2.40

$2.33

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

SOIC-8

Backup Switching

3.3 V

5.5 V

- 40 C

+ 85 C

1339

SMD/SMT

Tube

Real Time Clock Real Time Clock

1339-31DVGI
Renesas Electronics
1: $3.32
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
1339-31DVGI

Mouser Part No
972-1339-31DVGI

Renesas Electronics

Real Time Clock Real Time Clock

Datasheet

Non-Stocked Lead-Time 33 Weeks

$3.32

$2.48

$2.36

$2.23

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

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

TSSOP-8

Backup Switching

1.3 V

3.7 V

- 40 C

+ 85 C

1339

SMD/SMT

Tube

Real Time Clock 1339D-31 REAL TIME CLOCK

1339D-31DVGI
Renesas Electronics
1: $2.88
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
1339D-31DVGI

Mouser Part No
972-1339D-31DVGI

Renesas Electronics

Real Time Clock 1339D-31 REAL TIME CLOCK

Datasheet

Non-Stocked Lead-Time 33 Weeks

$2.88

$2.15

$1.96

$1.75

$1.64

Min.: 1
Mult.: 1

1339

Tube

Real Time Clock 32.768k crystal RTC Module Integrated

PT7C4337ACSE
Diodes Incorporated
1: $6.76
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PT7C4337ACSE

Mouser Part No
729-PT7C4337ACSE

Diodes Incorporated

Real Time Clock 32.768k crystal RTC Module Integrated

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$6.76

$5.18

$4.78

$4.57

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

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

No Backup Switching

1.2 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Tube

Real Time Clock RX-4035SA:B PURE SN REAL TIME CLOCK 5+/-23PPM STICK

RX-4035SAB PURE SN
Epson Timing
1: $8.92
Non-Stocked Lead-Time 16 Weeks
New At Mouser

Mfr. Part No.
RX-4035SAB PURE SN

Mouser Part No
732-RX4035SABPURESN

New At Mouser

Epson Timing

Real Time Clock RX-4035SA:B PURE SN REAL TIME CLOCK 5+/-23PPM STICK

Datasheet

Non-Stocked Lead-Time 16 Weeks

$8.92

$6.91

$6.41

$5.85

View

Min.: 1
Mult.: 1

RX-4035SA

Tube

Real Time Clock REAL TIME CLOCK 5+/-5PPM STICK

RX-4035SA:AAB PURE SN
Epson Timing
1: $6.19
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RX-4035SA:AAB PURE SN

Mouser Part No
732-X4035SAAABPURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 5+/-5PPM STICK

Datasheet

Non-Stocked Lead-Time 17 Weeks

$6.19

$5.49

$4.45

$4.39

View

Min.: 1
Mult.: 1

RX-4035SA

Tube

Tube Real Time Clock

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1338
1339
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BQ32002
BQ3285
BQ3285E
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BQ4802Y
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DP8573A
ISL12008
ISL12020
ISL12022
ISL12057
ISL12058
ISL1208
ISL1209
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M48T02