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

X28HC256SI-90

Intersil EEPROM 32Kx8 5.0V EEPROM BYTE ALTERABLE
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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 34.9479

Multiples of: 1

SOIC W

Parallel

256 kb it

32 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

90 ns

100 Years

X28hc256

X28HC64JIZ-90

Intersil EEPROM 8K X 8 EEPROM CMOS 3
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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 35.5224

Multiples of: 1

PLCC

Parallel

64 kb it

8 K X 8

4.5 V

5.5 V

- 40 C

+ 85 C

90 ns

100 Years

40 mA

X28hc64

Tube

X28HC64JZ-70

EEPROM 8K X 8 EEPROM,CMOX,HIGH SPEED,PLCC,COMM TEMP,70NS,PB FREE
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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 35.5224

Multiples of: 60

PLCC - 32

Parallel

64 kb it

8 k x 8

4.5 V

5.5 V

0 C

+ 70 C

70 ns

100 Year

40 mA

Tube

HN58V256ATI12E

EEPROM Parallel 256K-bit 32K x 8 3.3V/5V Automotive 28-Pin TSOP-I Tray
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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 35.867

Multiples of: 20

Surface Mount

TSOP - I

Parallel

32Kx8

2.7 V

- 40 C

85 C

Tray

X28HC64JZ12

EEPROM 8K X 8 EEPROM,CMOS,HIGH SPEED,PLCC,120NS
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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 37.2985

Multiples of: 1

SMD/SMT

PLCC - 32

Parallel

64 kb it

8 k x 8

4.5 V

5.5 V

0 C

+ 70 C

120 ns

100 Year

40 mA

Tube

X28HC256JIZ-90

EEPROM 32K X 8 EEPROM,CMOS,HIGHSPEED,32LD PLCC,IND.,90NS, PB FREE
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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 37.5354

Multiples of: 240

PLCC - 32

Parallel

256 kb it

32 k x 8

4.5 V

5.5 V

- 40 C

+ 85 C

90 ns

100 Year

Tube

CAT28C512G-15

EEPROM memory; parallel; Mounting: SMD; 0÷70°C; Case: PLCC32; 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 37.6175

Multiples of: 1

SMD

PLCC32

512 kb it

64Kx8bit

150 ns

X28HC64SIZ-12T1

EEPROM 8K X 8 EEPROM,HIGH SPEED,CMOS,28LD SOIC,IND TEMP,120NS,T&R,P
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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 39.0577

Multiples of: 1000

SOIC - 28 Wide

Parallel

64 kb it

8 k x 8

4.5 V

5.5 V

- 40 C

+ 85 C

120 ns

100 Year

40 mA

Reel

X28HC64JIZ-12T1

EEPROM 8K X 8 EEPROM,CMOS,HIGH SPEED,PLCC,IND TEMP,120NS,PB FREE,T&
Icon 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.

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 41.4795

Multiples of: 750

PLCC - 32

Parallel

64 kb it

8 k x 8

4.5 V

5.5 V

- 40 C

+ 85 C

120 ns

100 Year

40 mA

Reel

X28HC64JIZ-90T1

EEPROM 8K X 8 EEPROM CMOS, 32 LEAD PLCC, IND., 90NS, PB FREE
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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