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

93AA46AT-I/MS

EEPROM 128x8

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 : 1940
Ship by Wed. 12 Nov to Fri. 14 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 0.3721

Multiples of: 1

Smd/Smt

MSOP - 8

Serial, 3 - Wire, Microwire

1 kb it

128 X 8

1.8 V

5.5 V

- 40 C

+ 85 C

1 MHz

250 ns

200 Year

2 mA

93Aa46a/B/C

Reel

AT24MAC402-SSHM-B

EEPROM MAC-48 SEEPROM 2K I2C1MHz 8-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 : 1940
Ship by Fri. 14 Nov to Thu. 20 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 0.373

Multiples of: 100

SMD/SMT

SOIC - 8 Narrow

2 - Wire, I2C

2 kb it

256 x 8

1.7 V

5.5 V

- 40 C

+ 85 C

1 MHz

550 ns

100 Year

3 mA

Tube

AT25320B-XHL-B

EEPROM Serial-SPI 32K-bit 4K x 8 2.5V/3.3V/5V 8-Pin TSSOP Bulk

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 : 1940
Ship by Fri. 14 Nov to Thu. 20 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 0.4319

Multiples of: 100

Smd/Smt

TSSOP - 8

Serial, 4 - Wire, Sdi, Spi

32 Kbit

4 K X 8

1.8 V

5.5 V

- 40 C

+ 85 C

5 MHz

80 ns

100 Year

10 mA

At25320b

Tube

24AA32A-I/SN

Memory; EEPROM; I2C; 4kx8bit; 1.7÷5.5V; 400kHz; SO8

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 : 1940
Ship by Fri. 14 Nov to Thu. 20 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 0.4724

Multiples of: 100

SMD/SMT

SOIC - 8

2 - Wire, I2C

32 kb it

4 k x 8

1.8 V

5.5 V

- 40 C

+ 85 C

400 KHz

3.5 us

200 Year

3 mA

Tube

24LC22A-I/SN

Memory; EEPROM; I2C; 256x8bit; 2.5÷5.5V; 400kHz; SO8

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 : 1940
Ship by Fri. 14 Nov to Thu. 20 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 0.4859

Multiples of: 100

SMD/SMT

SOIC - 8

2 - Wire, I2C

2 kb it

256 x 8

2.5 V

5.5 V

- 40 C

+ 85 C

400 KHz

3.5 us

200 Year

3 mA

24LC22A

Tube

AT24CM01-SHD-T

EEPROM SERIAL EEPROM, 1M 2-WIR-8 EIAJ SOIC

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 : 1940
Ship by Fri. 14 Nov to Thu. 20 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 0.5

Multiples of: 2000

Smd/Smt

SOIC - 8

Serial, 2 - Wire, I2 C

1 Mbit

128 K X 8

2.5 V

5.5 V

- 40 C

+ 85 C

1 MHz

40 Year

3 mA

Reel

M93S66-WMN6P

Memory; EEPROM; Microwire; 256x16bit; 2.5÷5.5V; SO8

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 : 1940
Ship by Fri. 14 Nov to Thu. 20 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 0.5055

Multiples of: 2000

SMD/SMT

SOIC - 8

3 - Wire, Microwire

4 kb it

256 x 16

2.5 V

5.5 V

- 40 C

+ 85 C

2 MHz

200 Year

2 mA

M93S66 - W

Tube

BR25S320FVJ-WE2

EEPROM SPI 32K BIT 4K X 8 1.8V2.5V3.3V5V

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.

ROHM

Availability : 1940
Ship by Wed. 12 Nov to Fri. 14 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 0.6646

Multiples of: 1

SMD/SMT

TSSOP - B8J - 8

SPI

32 kb it

4 k x 8

1.7 V

5.5 V

- 40 C

+ 85 C

20 MHz

40 Year

BR25S320 - W

Reel , Cut Tape

25AA640A-I/ST

Memory; EEPROM; SPI; 8kx8bit; 1.8÷5.5V; 10MHz; 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 : 1940
Ship by Fri. 14 Nov to Thu. 20 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 0.7537

Multiples of: 100

SMD/SMT

TSSOP - 8

SPI

64 kb it

8 k x 8

1.8 V

5.5 V

- 40 C

+ 85 C

10 MHz

50 ns

200 Year

Tube

CAT25512XE-T2

EEPROM 512KB SPI SER CMOS 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.

ON Semiconductor

Availability : 1940
Ship by Wed. 12 Nov to Fri. 14 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 1.408

Multiples of: 1

SMD/SMT

SOIC - 8

SPI

512 kb it

64 k x 8

1.8 V

5.5 V

- 40 C

+ 125 C

20 MHz

100 Year

CAT25512

Reel , Cut Tape

CAT25512XI-T2

EEPROM 512KB SPI SER CMOS 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.

ON Semiconductor

Availability : 1940
Ship by Wed. 12 Nov to Fri. 14 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 1.441

Multiples of: 1

SMD/SMT

SOIC - 8

SPI

512 kb it

64 k x 8

1.8 V

5.5 V

- 40 C

+ 125 C

20 MHz

100 Year

CAT25512

Reel , Cut Tape

24CS512-E/MS

EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP

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 : 1940
Ship by Wed. 12 Nov to Fri. 14 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 1.4605

Multiples of: 1

SMD/SMT

2 - Wire, I2C

512 kb it

64 k x 8

1.7 V

5.5 V

- 40 C

+ 125 C

3.4 MHz

400 ns

200 Year

3 mA

Tube

24AA512-ISN

Microchip Technology EEPROM 512K, 64K X 8, 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 : 1940
Ship by Fri. 14 Nov to Thu. 20 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 1.7375

Multiples of: 100

Smd/Smt

SOIC - 8

Serial, 2 - Wire, I2 C

512 kb it

64 K X 8

1.7 V

5.5 V

- 40 C

+ 85 C

400 KHz

3500 ns

200 Years

5 mA

Tube

BR24T256-WZ

EEPROM I²C BUS 256Kbit (32768x8bit) 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.

ROHM

Availability : 1940
Ship by Wed. 12 Nov to Fri. 14 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 1.7609

Multiples of: 1

Through Hole

DIP - 8K

2 - Wire, I2C

256 kb it

32 k x 8

1.6 V

5.5 V

- 40 C

+ 85 C

400 KHz

40 Year

2.5 mA

Tube

BR24T64-WZ

EEPROM SERIAL EEPROM SERIES

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.

ROHM

Availability : 1935
Ship by Wed. 12 Nov to Fri. 14 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 1.1397

Multiples of: 1

Through Hole

DIP - 8K

2 - Wire, I2C

64 kb it

8 k x 8

1.6 V

5.5 V

- 40 C

+ 85 C

400 KHz

40 Year

2 mA

Tube

BR25H128F-2ACE2

EEPROM Memory IC 128Kb (16K x 8) SPI 10 MHz 8-SOP

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.

ROHM

Availability : 1935
Ship by Wed. 12 Nov to Fri. 14 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 1.308

Multiples of: 1

SMD/SMT

SOP - 8

SPI

128 kb it

16 k x 8

2.5 V

5.5 V

- 40 C

+ 125 C

10 MHz

100 Year

5.5 mA

AEC - Q100

Reel , Cut Tape

HG24C512CN

512Kbit DIP-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.

HGSEMI

Availability : 1933
Ship by Fri. 14 Nov to Thu. 20 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 0.2333

Multiples of: 1

DIP - 8

512Kbit

CAT25256XE-T2

EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin SOIC EIAJ T/R

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.

ON Semiconductor

Availability : 1932
Ship by Wed. 12 Nov to Fri. 14 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 1.738

Multiples of: 1

SMD/SMT

SOIC - 8

SPI

256 kb it

32 k x 8

1.8 V

5.5 V

- 40 C

+ 125 C

20 MHz

100 Year

CAT25256

Reel , Cut Tape

24AA64T-E/ST

EEPROM 64K, 8K x 8, 1.8V SER EE, ExT

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 : 1931
Ship by Wed. 12 Nov to Fri. 14 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 0.7375

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

+ 125 C

400 KHz

900 ns

200 Year

3 mA

24AA64

Reel , Cut Tape

BR24A16FJ-WME2

SERIAL EEPROM, 400KHZ, SOP-J-8

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.

ROHM

Availability : 1931
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025