Findchips: Parametric Search Results for at24c21

Parametric results for: at24c21 under EEPROMs

Select parts from the table below to compare.

Compare


Select Parts		Part Number

		CAT24C21WI-T3 onsemi
		CAT24C21WI-G onsemi
		CAT24C21WI-GT3 onsemi
		CAT24C21LI onsemi
		CAT24C21RD4I-TE13REVB Catalyst Semiconductor
		CAT24C21ZD4I-TE13REVB onsemi
		CAT24C21RI-TE13 Catalyst Semiconductor
		CAT24C21WE-GT3 onsemi
		CAT24C21YE-GT3 onsemi
		CAT24C21WI onsemi

				Most Relevant					Technical																	Compliance			Operating Conditions					Physical											Dimensions			Other
Composite Price	Pbfree Code	Rohs Code	Part Life Cycle Code	Memory Density	Memory Width	Organization	Supply Voltage-Nom (Vsup)	Clock Frequency-Max (fCLK)	Memory IC Type	Data Retention Time-Min	Endurance	I2C Control Byte	Number of Functions	Number of Words Code	Number of Words	Operating Mode	Parallel/Serial	Serial Bus Type	Standby Current-Max	Supply Current-Max	Supply Voltage-Max (Vsup)	Supply Voltage-Min (Vsup)	Technology	Temperature Grade	Write Cycle Time-Max (tWC)	JESD-30 Code	Qualification Status	JESD-609 Code	Moisture Sensitivity Level	Operating Temperature-Max	Operating Temperature-Min	Peak Reflow Temperature (Cel)	Time@Peak Reflow Temperature-Max (s)	Number of Terminals	Package Body Material	Package Code	Package Equivalence Code	Package Shape	Package Style	Surface Mount	Terminal Finish	Terminal Form	Terminal Pitch	Terminal Position	Seated Height-Max	Length	Width	Ihs Manufacturer	Part Package Code	Package Description	Pin Count	Reach Compliance Code	ECCN Code	HTS Code	Manufacturer Package Code	Samacsys Manufacturer

$0.4878

Yes

Obsolete

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

R-PDSO-G8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN

GULL WING

1.27 mm

DUAL

1.75 mm

4.9 mm

3.9 mm

ONSEMI

SOIC

0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8

compliant

EAR99

8542.32.00.51

$0.8957

Yes

Obsolete

1.024 kbit

128X8

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SERIAL

I2C

1 µA

2 µA

CMOS

INDUSTRIAL

R-PDSO-G8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

ONSEMI

unknown

EAR99

8542.32.00.51

$0.8957

Yes

Obsolete

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

R-PDSO-G8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

1.75 mm

4.9 mm

3.9 mm

ONSEMI

SOIC

0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8

compliant

EAR99

8542.32.00.51

751BD

onsemi

$0.9554

Yes

Active

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

R-PDIP-T8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

DIP

DIP8,.3

RECTANGULAR

IN-LINE

TIN

THROUGH-HOLE

2.54 mm

DUAL

5.33 mm

9.27 mm

7.62 mm

ONSEMI

DIP

0.300 INCH, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, MS-001, DIP-8

compliant

EAR99

8542.32.00.51

onsemi

Check for Price

Transferred

1.024 kbit

128X8

3 V

400 kHz

EEPROM

128

128 words

SYNCHRONOUS

SERIAL

I2C

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

S-XDSO-N8

Not Qualified

85 °C

-40 °C

UNSPECIFIED

SON

SQUARE

SMALL OUTLINE

YES

TIN LEAD

NO LEAD

DUAL

CATALYST SEMICONDUCTOR INC

DFN

SON,

unknown

EAR99

8542.32.00.51

Check for Price

Yes

Obsolete

1.024 kbit

128X8

3 V

400 kHz

EEPROM

128

128 words

SYNCHRONOUS

SERIAL

I2C

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

S-XDSO-N8

Not Qualified

85 °C

-40 °C

UNSPECIFIED

SON

SQUARE

SMALL OUTLINE

YES

MATTE TIN

NO LEAD

DUAL

ON SEMICONDUCTOR

DFN

SON,

compliant

EAR99

8542.32.00.51

Check for Price

Transferred

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

S-PDSO-G8

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

TSSOP

TSSOP8,.19

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

YES

TIN LEAD

GULL WING

650 µm

DUAL

1.1 mm

3 mm

CATALYST SEMICONDUCTOR INC

MSOP

TSSOP, TSSOP8,.19

unknown

EAR99

8542.32.00.51

Check for Price

Yes

Active

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

AUTOMOTIVE

5 ms

R-PDSO-G8

Not Qualified

125 °C

-40 °C

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

GULL WING

1.27 mm

DUAL

1.75 mm

4.9 mm

3.9 mm

ON SEMICONDUCTOR

SOIC

0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8

compliant

EAR99

8542.32.00.51

Check for Price

Yes

Active

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

AUTOMOTIVE

5 ms

R-PDSO-G8

Not Qualified

125 °C

-40 °C

NOT SPECIFIED

PLASTIC/EPOXY

TSSOP

TSSOP8,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

YES

GULL WING

650 µm

DUAL

1.2 mm

4.4 mm

3 mm

ON SEMICONDUCTOR

TSSOP

4.40 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MO-153, TSSOP-8

compliant

EAR99

8542.32.00.51

Check for Price

Yes

Obsolete

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

10 ms

R-PDSO-G8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN

GULL WING

1.27 mm

DUAL

1.75 mm

4.9 mm

3.9 mm

ON SEMICONDUCTOR

SOIC

LEAD AND HALOGEN FREE, SOIC-8

compliant

EAR99

8542.32.00.51

1 2 3 4 5 Next

Compare

CAT24C21WI-T3

onsemi

$0.4878

Yes

Obsolete

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

R-PDSO-G8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN

GULL WING

1.27 mm

DUAL

1.75 mm

4.9 mm

3.9 mm

ONSEMI

SOIC

0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8

compliant

EAR99

8542.32.00.51

CAT24C21WI-G

onsemi

$0.8957

Yes

Obsolete

1.024 kbit

128X8

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SERIAL

I2C

1 µA

2 µA

CMOS

INDUSTRIAL

R-PDSO-G8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

ONSEMI

unknown

EAR99

8542.32.00.51

CAT24C21WI-GT3

onsemi

$0.8957

Yes

Obsolete

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

R-PDSO-G8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

1.75 mm

4.9 mm

3.9 mm

ONSEMI

SOIC

0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8

compliant

EAR99

8542.32.00.51

751BD

onsemi

CAT24C21LI

onsemi

$0.9554

Yes

Active

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

R-PDIP-T8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

DIP

DIP8,.3

RECTANGULAR

IN-LINE

TIN

THROUGH-HOLE

2.54 mm

DUAL

5.33 mm

9.27 mm

7.62 mm

ONSEMI

DIP

0.300 INCH, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, MS-001, DIP-8

compliant

EAR99

8542.32.00.51

onsemi

CAT24C21RD4I-TE13REVB

Catalyst Semiconductor

Check for Price

Transferred

1.024 kbit

128X8

3 V

400 kHz

EEPROM

128

128 words

SYNCHRONOUS

SERIAL

I2C

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

S-XDSO-N8

Not Qualified

85 °C

-40 °C

UNSPECIFIED

SON

SQUARE

SMALL OUTLINE

YES

TIN LEAD

NO LEAD

DUAL

CATALYST SEMICONDUCTOR INC

DFN

SON,

unknown

EAR99

8542.32.00.51

CAT24C21ZD4I-TE13REVB

onsemi

Check for Price

Yes

Obsolete

1.024 kbit

128X8

3 V

400 kHz

EEPROM

128

128 words

SYNCHRONOUS

SERIAL

I2C

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

S-XDSO-N8

Not Qualified

85 °C

-40 °C

UNSPECIFIED

SON

SQUARE

SMALL OUTLINE

YES

MATTE TIN

NO LEAD

DUAL

ON SEMICONDUCTOR

DFN

SON,

compliant

EAR99

8542.32.00.51

CAT24C21RI-TE13

Catalyst Semiconductor

Check for Price

Transferred

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

5 ms

S-PDSO-G8

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

TSSOP

TSSOP8,.19

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

YES

TIN LEAD

GULL WING

650 µm

DUAL

1.1 mm

3 mm

CATALYST SEMICONDUCTOR INC

MSOP

TSSOP, TSSOP8,.19

unknown

EAR99

8542.32.00.51

CAT24C21WE-GT3

onsemi

Check for Price

Yes

Active

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

AUTOMOTIVE

5 ms

R-PDSO-G8

Not Qualified

125 °C

-40 °C

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

GULL WING

1.27 mm

DUAL

1.75 mm

4.9 mm

3.9 mm

ON SEMICONDUCTOR

SOIC

0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8

compliant

EAR99

8542.32.00.51

CAT24C21YE-GT3

onsemi

Check for Price

Yes

Active

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

AUTOMOTIVE

5 ms

R-PDSO-G8

Not Qualified

125 °C

-40 °C

NOT SPECIFIED

PLASTIC/EPOXY

TSSOP

TSSOP8,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

YES

GULL WING

650 µm

DUAL

1.2 mm

4.4 mm

3 mm

ON SEMICONDUCTOR

TSSOP

4.40 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MO-153, TSSOP-8

compliant

EAR99

8542.32.00.51

CAT24C21WI

onsemi

Check for Price

Yes

Obsolete

1.024 kbit

128X8

3 V

400 kHz

EEPROM

100

1000000 Write/Erase Cycles

1010XXXR

128

128 words

SYNCHRONOUS

SERIAL

I2C

1 µA

2 µA

5.5 V

2.5 V

CMOS

INDUSTRIAL

10 ms

R-PDSO-G8

Not Qualified

85 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN

GULL WING

1.27 mm

DUAL

1.75 mm

4.9 mm

3.9 mm

ON SEMICONDUCTOR

SOIC

LEAD AND HALOGEN FREE, SOIC-8

compliant

EAR99

8542.32.00.51

1 2 3 4 5 Next