About EEPROM

EEPROM

EEPROM (Electrically Erasable Programmable Read-Only Memory) is a type of non-volatile memory used in computers and other electronic devices to store small amounts of data that must be retained even when the device is powered off. It is a type of non-volatile memory that can be electronically programmed, erased, and re-programmed. EEPROMs are used for storing small amounts of data that must be retained even when the device is powered off, such as data for configuration settings or device calibration. EEPROMs are different from other types of non-volatile memories like DRAM and flash memories, which require complex controllers and as a result cost more. However, EEPROMs have longer erase/write cycles and are used in applications that require frequent updates.

EEPROM

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Mounting Style	Package / Case	Interface Type	Memory Size	Organisation	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Maximum Clock Frequency	Access Time	Data Retention	Supply Current - Max	Series	Qualification	Packaging

25LC128-HSN

EEPROM Serial-SPI 128K-bit 16K x 8 3.3V/5V Automotive 8-Pin SOIC N Tube

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 291
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.3368

Multiples of: 300

Smd/Smt

SOIC - 8 Narrow

Serial, 4 - Wire, Sdi, Spi

128 kb it

16 K X 8

2.5 V

5.5 V

- 40 C

+ 150 C

3 MHz

160 ns

200 Years

5 mA

Tube

25LC1024-E/P

EEPROM 128K x 8 - 2.5-5.5V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 291
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 4.2125

Multiples of: 5

Through Hole

PDIP - 8

Spi

1 mb it

128 K X 8

2.5 V

5.5 V

- 40 C

+ 125 C

20 MHz

50 ns

200 Yr

10 mA

Tube

24AA01H-I/P

Memory; EEPROM; I2C; 128x8bit; 1.7÷5.5V; 400kHz; DIP8

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 290
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5095

Multiples of: 1

Through Hole

PDIP - 8

2 - Wire, I2C

1 kb it

128 x 8

1.7 V

5.5 V

- 40 C

+ 85 C

400 KHz

900 ns

200 Year

24AA01

Tube

93C66B-E/MS

EEPROM 256x16

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Microchip

Availability : 290
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5368

Multiples of: 1

Smd/Smt

MSOP - 8

Serial, 3 - Wire, Microwire

4 kb it

256 X 16

4.5 V

5.5 V

- 40 C

+ 125 C

2 MHz

250 ns

200 Year

2 mA

Tube

25AA256X-IST

Microchip Technology EEPROM 256k 32KX8 1.8V SER EE IND

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 290
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.825

Multiples of: 1

Smd/Smt

TSSOP - 8

Serial, 4 - Wire, Sdi, Spi

256 kb it

32 K X 8

1.8 V

5.5 V

- 40 C

+ 85 C

10 MHz

50 ns

200 Year

6 mA

Tube

M24512-DFMC6TG

STMicroelectronics EEPROM 512Kit I2C EEProm 128kB 1 MHz 1.7 5.5V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 286
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November 2025

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45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3515

Multiples of: 1

Smd/Smt

UFDFPN - 8

Serial, 2 - Wire, I2 C

512 kb it

64 K X 8

1.7 V

5.5 V

- 40 C

+ 85 C

1 MHz

200 Years

2.5 mA

M24512 - Df

Reel

24FC64-I/ST

Memory; EEPROM; I2C; 8kx8bit; 1.7÷5.5V; 1MHz; TSSOP8

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 283
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5612

Multiples of: 1

SMD/SMT

TSSOP - 8

2 - Wire, I2C

64 kb it

8 k x 8

1.7 V

5.5 V

- 40 C

+ 85 C

1 MHz

400 ns

200 Year

3 mA

24FC64

Tube

25LC020A-I/SN

EEPROM Serial-SPI 2K-bit 256 x 8 3.3V/5V 8-Pin SOIC N

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 281
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5148

Multiples of: 1

Smd/Smt

SOIC - 8 Narrow

Spi

2 kb it

256 X 8

2.5 V

5.5 V

- 40 C

+ 85 C

10 MHz

50 ns

200 Yr

5 mA

Tube

93LC66AT-E/OT

EEPROM 512x8

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 279
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4387

Multiples of: 1

Smd/Smt

SOT - 23 - 6

Serial, 3 - Wire, Microwire

4 kb it

512 X 8

2.5 V

5.5 V

- 40 C

+ 125 C

2 MHz

250 ns

200 Year

2 mA

Cut Tape

11AA010-I/P

Memory; EEPROM; UNI/O; 128x8bit; 1.8÷5.5V; 100kHz; DIP8

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 278
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3544

Multiples of: 1

Through Hole

DIP - 8

Serial, 1 - Wire, Sdq

1 kb it

128 X 8

1.8 V

5.5 V

- 40 C

+ 85 C

100 KHz

200 Years

50 uA

11Aa010

Tube

93LC66B-E/SN

4Kbit SPI SOIC-8 EEPROM ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 278
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4191

Multiples of: 1

Smd/Smt

SOIC - 8

Microwire

4 kb it

256 X 16

2.5 V

5.5 V

- 40 C

+ 125 C

2 MHz

250 ns

200 Yr

2 mA

Tube

24LC02B-EP

Microchip Technology EEPROM 256x8 - 1.8V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 277
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.44

Multiples of: 1

Through Hole

PDIP - 8

Serial, 2 - Wire, I2 C

2 kb it

256 X 8

2.5 V

5.5 V

- 40 C

+ 125 C

400 KHz

900 ns

200 Years

5 mA

Tube

CKS32F103CBT6

Other Processors and Microcontrollers (MCUs) LQFP48 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CKS

Availability : 277
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.0422

Multiples of: 1

LQFP48

24LC21A/SN

EEPROM 2.5V Dual Mode

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 275
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5148

Multiples of: 1

SMD/SMT

SOIC - 8

2 - Wire, I2C

1 kb it

128 x 8

2.5 V

5.5 V

0 C

+ 70 C

400 KHz

3.5 us

200 Year

3 mA

24LC21

Tube

93LC46C-E/ST

EEPROM 128x8 Or 64x16

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 275
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6224

Multiples of: 1

SMD/SMT

TSSOP - 8

3 - Wire, Microwire

1 kb it

128 x 8/64 x 16

2.5 V

5.5 V

- 40 C

+ 125 C

2 MHz

200 ns

200 Year

93LC46A/B/C

Tube

25LC640-E/SN

EEPROM 8kx8 - 2.5V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 275
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November 2025

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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.9306

Multiples of: 1

Smd/Smt

SOIC - 8

Spi

64 kb it

8 K X 8

4.5 V

5.5 V

- 40 C

+ 125 C

3 MHz

150 ns

200 Yr

5 mA

Tube

93LC56B-E/SN

2Kbit SPI SOIC-8 EEPROM ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 274
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3861

Multiples of: 1

Smd/Smt

SOIC - 8

Serial (2 - Wire)

2 kb it

128 X 16

2.5 V

5.5 V

- 40 C

+ 125 C

2 MHz

6 ms

200 Yr

2 mA

Tube

M95256-DRMN3TP/K

EEPROM Auto 256Kb SPI bus EEPROM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 273
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.7579

Multiples of: 1

Smd/Smt

SO - 8

Serial, 4 - Wire, Sdi, Spi

256 kb it

32 K X 8

1.8 V

5.5 V

- 40 C

+ 125 C

10 MHz

100 Year

4 mA

M95256 - D

Aec - Q100

Cut Tape

24AA128-I/MF

Memory; EEPROM; I2C; 16kx8bit; 1.8÷5.5V; 400kHz; DFN8

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 273
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.067

Multiples of: 1

SMD/SMT

DFN - 8

2 - Wire, I2C

128 kb it

16 k x 8

1.7 V

5.5 V

- 40 C

+ 85 C

400 KHz

900 ns

200 Year

3 mA

24AA128

Tube

24FC512-I/MF

EEPROM Serial-I2C 512K-bit 64K x 8 1.8V/2.5V/3.3V/5V 8-Pin DFN-S EP Tube

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 232
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025