The category is 'Memory'

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  • Access Time
  • Base Part Number
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  • I2C Control Byte
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  • JESD-609 Code
  • Lead Free
  • Base Part Number:

    24LC21A

Image

Part Number

Manufacturer

Datasheet

Availability

Pricing(USD)

Quantity

RoHS

Factory Lead Time

Contact Plating

Mount

Mounting Type

Package / Case

Number of Pins

Memory Types

Operating Temperature

Packaging

Published

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Terminal Finish

Additional Feature

Voltage - Supply

Terminal Position

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Terminal Pitch

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Pin Count

Supply Voltage-Max (Vsup)

Power Supplies

Supply Voltage-Min (Vsup)

Interface

Memory Size

Nominal Supply Current

Clock Frequency

Access Time

Memory Format

Memory Interface

Output Characteristics

Memory Width

Write Cycle Time - Word, Page

Density

Standby Current-Max

Serial Bus Type

Endurance

Write Cycle Time-Max (tWC)

Data Retention Time-Min

I2C Control Byte

Height

Height Seated (Max)

Length

Width

Radiation Hardening

RoHS Status

Lead Free

24LC21A/SN

Mfr Part No

24LC21A/SN

Microchip Technology Datasheet

269
In Stock

Min: 1

Mult: 1

6 Weeks

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

Non-Volatile

0°C~70°C TA

Tube

e3

yes

Active

1 (Unlimited)

8

EAR99

2.5V~5.5V

DUAL

260

1

3V

1.27mm

40

24LC21A

8

5.5V

3/5V

2.5V

I2C, Serial

1Kb 128 x 8

3mA

400kHz

900ns

EEPROM

I2C

OPEN-DRAIN

8

10ms

1 kb

0.00003A

I2C

1000000 Write/Erase Cycles

10ms

200

1010000R

1.75mm

4.9mm

3.9mm

No

ROHS3 Compliant

Lead Free

24LC21AT/SN

Mfr Part No

24LC21AT/SN

Microchip Technology Datasheet

544
In Stock

-

Min: 1

Mult: 1

6 Weeks

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

Non-Volatile

0°C~70°C TA

Tape & Reel (TR)

2005

e3

yes

Active

1 (Unlimited)

8

EAR99

2.5V~5.5V

DUAL

260

1

3V

1.27mm

40

24LC21A

8

5.5V

3/5V

2.5V

I2C, Serial

1Kb 128 x 8

3mA

400kHz

900ns

EEPROM

I2C

OPEN-DRAIN

8

10ms

1 kb

0.00003A

I2C

1000000 Write/Erase Cycles

10ms

200

1010000R

1.75mm

4.9mm

3.9mm

No

ROHS3 Compliant

Lead Free

24LC21A/P

Mfr Part No

24LC21A/P

Microchip Technology Datasheet

8000
In Stock

Min: 1

Mult: 1

7 Weeks

Through Hole

Through Hole

8-DIP (0.300, 7.62mm)

8

Non-Volatile

0°C~70°C TA

Tube

2003

e3

yes

Active

1 (Unlimited)

8

EAR99

Matte Tin (Sn)

2.5V~5.5V

DUAL

1

3V

2.54mm

24LC21A

8

5.5V

3/5V

2.5V

I2C, Serial

1Kb 128 x 8

3mA

400kHz

900ns

EEPROM

I2C

OPEN-DRAIN

10ms

1 kb

0.00003A

I2C

1000000 Write/Erase Cycles

10ms

200

1010000R

4.953mm

10.16mm

7.112mm

No

ROHS3 Compliant

Lead Free

24LC21AT-I/SN

Mfr Part No

24LC21AT-I/SN

Microchip Technology Datasheet

24
In Stock

-

Min: 1

Mult: 1

6 Weeks

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

Non-Volatile

-40°C~85°C TA

Tape & Reel (TR)

2003

e3

yes

Active

3 (168 Hours)

8

EAR99

2-WIRE SERIAL INTERFACE

2.5V~5.5V

DUAL

260

1

3V

1.27mm

40

24LC21A

8

5.5V

3/5V

2.5V

2-Wire, I2C, Serial

1Kb 128 x 8

3mA

400kHz

900ns

EEPROM

I2C

8

10ms

1 kb

0.00003A

I2C

1000000 Write/Erase Cycles

10ms

200

1010000R

1.75mm

4.9mm

3.9mm

No

ROHS3 Compliant

Lead Free

24LC21A-I/P

Mfr Part No

24LC21A-I/P

Microchip Technology Datasheet

16
In Stock

-

Min: 1

Mult: 1

7 Weeks

Tin

Through Hole

Through Hole

8-DIP (0.300, 7.62mm)

8

Non-Volatile

-40°C~85°C TA

Tube

2003

e3

yes

Active

1 (Unlimited)

8

EAR99

2-WIRE SERIAL INTERFACE

2.5V~5.5V

DUAL

1

3V

2.54mm

24LC21A

8

5.5V

3/5V

2.5V

I2C, Serial

1Kb 128 x 8

3mA

400kHz

900ns

EEPROM

I2C

8

10ms

1 kb

0.00003A

I2C

1000000 Write/Erase Cycles

10ms

200

1010000R

5.33mm

9.27mm

7.62mm

No

ROHS3 Compliant

Lead Free

24LC21A-I/SN

Mfr Part No

24LC21A-I/SN

Microchip Technology Datasheet

120
In Stock

Min: 1

Mult: 1

6 Weeks

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

Non-Volatile

-40°C~85°C TA

Tube

2008

e3

yes

Active

3 (168 Hours)

8

EAR99

2-WIRE SERIAL INTERFACE

2.5V~5.5V

DUAL

260

1

3V

1.27mm

40

24LC21A

8

5.5V

3/5V

2.5V

I2C, Serial

1Kb 128 x 8

3mA

400kHz

900ns

EEPROM

I2C

10ms

1 kb

0.00003A

I2C

1000000 Write/Erase Cycles

10ms

200

1010000R

1.5mm

4.9mm

3.9mm

No

ROHS3 Compliant

Lead Free