.hide-partial { max-height: none; } .show-more { display: none; }

256 kbit Memory ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Memory ICs

List Images

Results: 599

Applied Filters:

Memory Size = 256 kbit

Manufacturer

Product Type

Mounting Style

Package/Case

Interface Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

EEPROM 150NS, SOIC, IND TEMP, GREEN

AT28C256-15SU-T
Microchip Technology
1: € 10,97
1 705In Stock

Mfr. Part No.
AT28C256-15SU-T

Mouser Part No
556-AT28C256-15SU-T

Microchip Technology

EEPROM 150NS, SOIC, IND TEMP, GREEN

Learn More

Datasheet

1 705In Stock

Cut Tape

€ 10,97

€ 9,65

€ 9,62

€ 9,39

Reel

€ 9,39

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

NVRAM 256K (32Kx8) 100ns

M48T35AV-10MH1F
STMicroelectronics
1: € 19,50
1 004In Stock

Mfr. Part No.
M48T35AV-10MH1F

Mouser Part No
511-M48T35AV-10MH1F

STMicroelectronics

NVRAM 256K (32Kx8) 100ns

Datasheet

1 004In Stock

Cut Tape

€ 19,50

€ 16,76

€ 15,73

€ 14,59

View

Reel

€ 13,47

MouseReel Available

Min.: 1
Mult.: 1

: 936

NVRAM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM Auto 256Kb serial I2C bus EEPROM

M24256-DRMN3TP/K
STMicroelectronics
1: € 1,22
53 224In Stock

Mfr. Part No.
M24256-DRMN3TP/K

Mouser Part No
511-M24256-DRMN3TP/K

STMicroelectronics

EEPROM Auto 256Kb serial I2C bus EEPROM

Datasheet

53 224In Stock

Cut Tape

€ 1,22

€ 1,14

€ 1,12

€ 1,09

View

Reel

€ 0,845

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

NVRAM 256k Nonvolatile SRAM

DS1230Y-120+
Analog Devices / Maxim Integrated
1: € 50,48
552In Stock

Mfr. Part No.
DS1230Y-120+

Mouser Part No
700-DS1230Y-120

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

552In Stock

€ 50,48

€ 46,52

€ 44,85

€ 43,77

Min.: 1
Mult.: 1
Max.: 60

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

AT28HC256F-90JU
Microchip Technology
1: € 13,82
357In Stock

Mfr. Part No.
AT28HC256F-90JU

Mouser Part No
556-AT28HC256F90JU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

357In Stock

€ 13,82

€ 13,41

€ 11,70

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

25AA256-E/SN
Microchip Technology
1: € 1,47
3 412In Stock

Mfr. Part No.
25AA256-E/SN

Mouser Part No
579-25AA256-E/SN

Microchip Technology

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

Datasheet

3 412In Stock

€ 1,47

€ 1,46

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T

25LC256-M/MF
Microchip Technology
1: € 27,53
146In Stock

Mfr. Part No.
25LC256-M/MF

Mouser Part No
579-25LC256-M/MF

Microchip Technology

EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T

Datasheet

146In Stock

€ 27,53

€ 25,71

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-S-8

256 kbit

SPI

EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-SOIC

AT25256B-SSPDGV-T
Microchip Technology
4 000: € 1,24
4 000In Stock

Mfr. Part No.
AT25256B-SSPDGV-T

Mouser Part No
579-AT25256BSSPDGV-T

Microchip Technology

EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-SOIC

Datasheet

4 000In Stock

Reel

€ 1,24

Min.: 4 000
Mult.: 4 000

: 4 000

EEPROM

SMD/SMT

SOIC-8

256 kbit

3-Wire, SPI

F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 T&R

MB85RS256TYPNF-G-BCERE1
RAMXEED
1: € 6,25
2 916In Stock
3 000Expected 25/08/2026

Mfr. Part No.
MB85RS256TYPNF-G-BCERE1

Mouser Part No
249-85S256TYPNFGBCR1

RAMXEED

F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 T&R

Learn More

Datasheet

2 916In Stock

3 000Expected 25/08/2026

Cut Tape

€ 6,25

€ 5,82

€ 5,64

€ 5,51

View

Reel

€ 4,87

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

FRAM

SMD/SMT

SOP-8

256 kbit

SPI

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

AT25256B-XHL-T
Microchip Technology
5 000: € 0,77
5 000In Stock

Mfr. Part No.
AT25256B-XHL-T

Mouser Part No
556-AT25256B-XHL-T

Microchip Technology

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

Datasheet

5 000In Stock

Reel

€ 0,77

Min.: 5 000
Mult.: 5 000

: 5 000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

3-Wire, SPI

EEPROM 70NS, SOIC, IND TEMP, GREEN

AT28HC256-70SU-T
Microchip Technology
1: € 13,63
1 006In Stock

Mfr. Part No.
AT28HC256-70SU-T

Mouser Part No
556-AT28HC256-70SU-T

Microchip Technology

EEPROM 70NS, SOIC, IND TEMP, GREEN

Datasheet

1 006In Stock

Cut Tape

€ 13,63

€ 13,62

€ 12,10

Reel

€ 11,85

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

25AA256-E/P
Microchip Technology
1: € 1,53
1 054In Stock

Mfr. Part No.
25AA256-E/P

Mouser Part No
579-25AA256-E/P

Microchip Technology

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

Datasheet

1 054In Stock

€ 1,53

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256T-I/SN
Microchip Technology
1: € 1,37
8 584In Stock

Mfr. Part No.
25AA256T-I/SN

Mouser Part No
579-25AA256T-I/SN

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

8 584In Stock

Cut Tape

€ 1,37

Reel

€ 1,29

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-E/MF
Microchip Technology
1: € 1,69
1 843In Stock

Mfr. Part No.
25LC256-E/MF

Mouser Part No
579-25LC256-E/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

1 843In Stock

€ 1,69

€ 1,66

€ 1,62

€ 1,57

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

EPROM 70NS PLCC IND GRN

AT27BV256-70JU-T
Microchip Technology
1: € 3,59
788In Stock

Mfr. Part No.
AT27BV256-70JU-T

Mouser Part No
556-AT27BV25670JUT

Microchip Technology

EPROM 70NS PLCC IND GRN

Datasheet

788In Stock

Cut Tape

€ 3,59

€ 3,29

Reel

€ 3,15

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 750

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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

AT28HC256E-12SU
Microchip Technology
1: € 10,48
264In Stock

Mfr. Part No.
AT28HC256E-12SU

Mouser Part No
556-AT28HC256E-12SU

Microchip Technology

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

Datasheet

264In Stock

€ 10,48

€ 10,13

€ 10,10

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 32kx8 - 2.5V

25LC256T-E/SN
Microchip Technology
1: € 1,40
6 577In Stock

Mfr. Part No.
25LC256T-E/SN

Mouser Part No
579-25LC256T-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

6 577In Stock

Cut Tape

€ 1,40

Reel

€ 1,37

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EPROM 90NS PLCC IND GRN

AT27LV256A-90JU-T
Microchip Technology
1: € 2,64
1 046In Stock

Mfr. Part No.
AT27LV256A-90JU-T

Mouser Part No
556-AT27LV256A90JUT

Microchip Technology

EPROM 90NS PLCC IND GRN

Datasheet

1 046In Stock

Cut Tape

€ 2,64

€ 2,41

Reel

€ 2,40

Min.: 1
Mult.: 1

: 750

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 32K x 8 120 ns 4.5V-5.5V

AT28HC256-12SU
Microchip Technology
1: € 10,03
334In Stock

Mfr. Part No.
AT28HC256-12SU

Mouser Part No
556-AT28HC25612SU

Microchip Technology

EEPROM 256K 32K x 8 120 ns 4.5V-5.5V

Datasheet

334In Stock

€ 10,03

€ 10,02

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 32kx8 - 1.8V

25AA256-I/MF
Microchip Technology
1: € 1,65
1 344In Stock

Mfr. Part No.
25AA256-I/MF

Mouser Part No
579-25AA256-I/MF

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1 344In Stock

€ 1,65

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE IND

25LC256X-I/ST
Microchip Technology
1: € 1,41
1 676In Stock

Mfr. Part No.
25LC256X-I/ST

Mouser Part No
579-25LC256X-I/ST

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

1 676In Stock

€ 1,41

€ 1,39

€ 1,34

€ 1,31

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN

24CS256T-E/Q4B
Microchip Technology
1: € 0,55
1 215In Stock

Mfr. Part No.
24CS256T-E/Q4B

Mouser Part No
579-24CS256T-E/Q4B

Microchip Technology

EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN

Datasheet

1 215In Stock

Cut Tape

€ 0,55

Reel

€ 0,55

Min.: 1
Mult.: 1

: 5 000

EEPROM

SMD/SMT

UDFN-8

256 kbit

I2C

EEPROM 256K, 32Kx8, 2.5V SER EE, IND

24LC256T-I/MNY
Microchip Technology
1: € 0,963
1 484In Stock

Mfr. Part No.
24LC256T-I/MNY

Mouser Part No
579-24LC256T-I/MNY

Microchip Technology

EEPROM 256K, 32Kx8, 2.5V SER EE, IND

Datasheet

1 484In Stock

Cut Tape

€ 0,963

Reel

€ 0,929

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

EEPROM

SMD/SMT

TDFN-8

256 kbit

2-Wire, I2C

EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN WDFNW8 (WETTABLE FLANK)

NV25256MUW3VLTBG
onsemi
1: € 0,43
2 783In Stock

Mfr. Part No.
NV25256MUW3VLTBG

Mouser Part No
863-NV25256MUW3VLTBG

onsemi

EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN WDFNW8 (WETTABLE FLANK)

Datasheet

2 783In Stock

Cut Tape

€ 0,43

Reel

€ 0,23

Min.: 1
Mult.: 1

: 3 000

EEPROM

SMD/SMT

WDFNW-8

256 kbit

SPI

EEPROM 256K FAST PROG SDP - 150NS

AT28C256F-15LM/883
Microchip Technology
1: € 214,52
25In Stock

Mfr. Part No.
AT28C256F-15LM/883

Mouser Part No
556-A28C256F15LM883

Microchip Technology

EEPROM 256K FAST PROG SDP - 150NS

Learn More

Datasheet

25In Stock

€ 214,52

€ 214,42

€ 214,34

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

LCC-32

256 kbit

Parallel

256 kbit Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

Support

BGA-48
CDIP-28
CSP-8
DFN-8
DFN-S-8
DIP-28
EDIP-28
FBGA-48
FlatPack-28
LCC-32
MLP-8
MSOP-8
PCDIP-28
PDIP-28
PDIP-8
PGA-28
PLCC-32
PowerCap Module-34
SO-8
SOH-28