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	Availability ⓘ (▲▼)	Price(AUD) (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

AT28C010E-15JU

Memory; EEPROM; parallel 8bit; 128kx8bit; 4.5÷5.5V; PLCC32; 150ns
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 18.5566

Multiples of: 1

Smd/Smt

PLCC - 32

Parallel

1 Mbit

128 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

150 ns

10 Yr

40 mA

At28c010

Tube

AT28C256E-15JU-T

EEPROM 150NS, PLCC, IND TEMP, GREEN
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 20.4851

Multiples of: 25

Smd/Smt

PLCC - 32

Parallel

256 kb it

32 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

150 ns

10 Year

50 mA

At28c256

Cut Tape

AT28C256F-15JU-T

EEPROM 150NS, PLCC, IND TEMP, GREEN
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 20.1853

Multiples of: 1

Smd/Smt

PLCC - 32

Parallel

256 kb it

32 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

150 ns

10 Year

50 mA

At28c256

Cut Tape

AT28HC256E-12SU-T

EEPROM Parallel EEPROM 5V-120NS, 883c, GR
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 20.2103

Multiples of: 1

Smd/Smt

SOIC

Parallel

256 kb it

32 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

120 ns

10 Year

80 mA

At28hc256

Tube

AT28C256F-15SU-T

EEPROM 150NS, SOIC, IND TEMP, GREEN
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 21.4623

Multiples of: 1000

Smd/Smt

SOIC - 28

Parallel

256 kb it

32 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

150 ns

10 Year

50 mA

At28c256

Cut Tape

X28HC64PIZ-90

EEPROM 64k, 8k x 8Bit, 5V Byte Alt. EEPROM
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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.

Renesas

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 21.5017

Multiples of: 13

PDIP - 28

Parallel

64 kb it

8 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

90 ns

100 Year

40 mA

X28hc64

AT28HC256-90SU

Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; SO28; -40÷85°C
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 22.2768

Multiples of: 1

Smd/Smt

SOIC

Parallel

256 Kbit

32 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

90 ns

10 Years

80 mA

At28hc256

Tube

AT28HC256F-90SU

Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; SO28; -40÷85°C
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 24.9464

Multiples of: 27

Smd/Smt

SOIC

Parallel

256 Kbit

32 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

90 ns

10 Years

80 mA

At28hc256

Tube

CAT28C512LA-15

EEPROM memory; parallel; Mounting: THT; -40÷105°C; Case: DIP32; 5V
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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.

CATALYST SEMICONDUCTOR INC

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 24.4478

Multiples of: 1

THT

DIP32

512 kb it

64Kx8bit

150 ns

AT28HC256-70JU-T

EEPROM Parallel EEPROM 5V, SDP-70NS, GR
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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

0
6 to 16 Weeks

October 2026