.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: S/49.67
1,705In Stock

Mfr. Part #
AT28C256-15SU-T

Mouser Part #
556-AT28C256-15SU-T

Microchip Technology

EEPROM 150NS, SOIC, IND TEMP, GREEN

Learn More

Datasheet

1,705In Stock

Cut Tape

S/49.67

Reel

S/49.67

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

NVRAM 256K (32Kx8) 100ns

M48T35AV-10MH1F
STMicroelectronics
1: S/88.24
1,004In Stock

Mfr. Part #
M48T35AV-10MH1F

Mouser Part #
511-M48T35AV-10MH1F

STMicroelectronics

NVRAM 256K (32Kx8) 100ns

Datasheet

1,004In Stock

Cut Tape

S/88.24

S/75.86

S/71.19

S/66.02

View

Reel

S/60.96

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: S/5.53
53,228In Stock

Mfr. Part #
M24256-DRMN3TP/K

Mouser Part #
511-M24256-DRMN3TP/K

STMicroelectronics

EEPROM Auto 256Kb serial I2C bus EEPROM

Datasheet

53,228In Stock

Cut Tape

S/5.53

S/5.18

S/5.06

S/4.94

View

Reel

S/3.83

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: S/184.12
557In Stock

Mfr. Part #
DS1230Y-120+

Mouser Part #
700-DS1230Y-120

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

557In Stock

S/184.12

S/169.01

S/162.40

Min.: 1
Mult.: 1
Max.: 50

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

EPROM 90NS PLCC IND GRN

AT27LV256A-90JU-T
Microchip Technology
1: S/11.95
1,046In Stock

Mfr. Part #
AT27LV256A-90JU-T

Mouser Part #
556-AT27LV256A90JUT

Microchip Technology

EPROM 90NS PLCC IND GRN

Datasheet

1,046In Stock

Cut Tape

S/11.95

Reel

S/11.95

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: S/50.52
270In Stock

Mfr. Part #
AT28HC256E-12SU

Mouser Part #
556-AT28HC256E-12SU

Microchip Technology

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

Datasheet

270In Stock

S/50.52

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

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

AT28HC256-12SU
Microchip Technology
1: S/51.58
334In Stock

Mfr. Part #
AT28HC256-12SU

Mouser Part #
556-AT28HC25612SU

Microchip Technology

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

Datasheet

334In Stock

S/51.58

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 32kx8 - 1.8V

25AA256-I/MF
Microchip Technology
1: S/7.51
1,344In Stock

Mfr. Part #
25AA256-I/MF

Mouser Part #
579-25AA256-I/MF

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,344In Stock

S/7.51

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: S/6.38
1,676In Stock

Mfr. Part #
25LC256X-I/ST

Mouser Part #
579-25LC256X-I/ST

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

1,676In Stock

S/6.38

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EPROM 70NS PLCC IND GRN

AT27BV256-70JU-T
Microchip Technology
1: S/16.23
788In Stock

Mfr. Part #
AT27BV256-70JU-T

Mouser Part #
556-AT27BV25670JUT

Microchip Technology

EPROM 70NS PLCC IND GRN

Datasheet

788In Stock

Cut Tape

S/16.23

Reel

S/16.23

MouseReel Available

Min.: 1
Mult.: 1

: 750

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

AT28HC256F-90JU
Microchip Technology
1: S/60.33
357In Stock

Mfr. Part #
AT28HC256F-90JU

Mouser Part #
556-AT28HC256F90JU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

357In Stock

S/60.33

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: S/6.62
3,443In Stock

Mfr. Part #
25AA256-E/SN

Mouser Part #
579-25AA256-E/SN

Microchip Technology

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

Datasheet

3,443In Stock

S/6.62

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

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

AT25256B-SSPDGV-T
Microchip Technology
4,000: S/6.19
4,000In Stock

Mfr. Part #
AT25256B-SSPDGV-T

Mouser Part #
579-AT25256BSSPDGV-T

Microchip Technology

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

Datasheet

4,000In Stock

Reel

S/6.19

Min.: 4,000
Mult.: 4,000

: 4,000

EEPROM

SMD/SMT

SOIC-8

256 kbit

3-Wire, SPI

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

AT25256B-XHL-T
Microchip Technology
5,000: S/3.81
5,000In Stock

Mfr. Part #
AT25256B-XHL-T

Mouser Part #
556-AT25256B-XHL-T

Microchip Technology

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

Datasheet

5,000In Stock

Reel

S/3.81

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: S/61.66
1,006In Stock

Mfr. Part #
AT28HC256-70SU-T

Mouser Part #
556-AT28HC256-70SU-T

Microchip Technology

EEPROM 70NS, SOIC, IND TEMP, GREEN

Datasheet

1,006In Stock

Cut Tape

S/61.66

Reel

S/61.66

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: S/7.16
1,054In Stock

Mfr. Part #
25AA256-E/P

Mouser Part #
579-25AA256-E/P

Microchip Technology

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

Datasheet

1,054In Stock

S/7.16

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256T-I/SN
Microchip Technology
1: S/6.19
8,594In Stock

Mfr. Part #
25AA256T-I/SN

Mouser Part #
579-25AA256T-I/SN

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

8,594In Stock

Cut Tape

S/6.19

Reel

S/6.19

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 90NS, PLCC, IND TEMP, GREEN

AT28HC256-90JU-T
Microchip Technology
1: S/57.30
670In Stock

Mfr. Part #
AT28HC256-90JU-T

Mouser Part #
556-AT28HC256-90JU-T

Microchip Technology

EEPROM 90NS, PLCC, IND TEMP, GREEN

Datasheet

670In Stock

Cut Tape

S/57.30

Reel

S/57.30

MouseReel Available

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 32kx8 - 2.5V

25LC256-E/MF
Microchip Technology
1: S/7.82
1,860In Stock

Mfr. Part #
25LC256-E/MF

Mouser Part #
579-25LC256-E/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

1,860In Stock

S/7.82

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

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

NV25256MUW3VLTBG
onsemi
1: S/1.95
2,778In Stock

Mfr. Part #
NV25256MUW3VLTBG

Mouser Part #
863-NV25256MUW3VLTBG

onsemi

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

Datasheet

2,778In Stock

Cut Tape

S/1.95

Reel

S/1.04

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

WDFNW-8

256 kbit

SPI

F-RAM 256K (32Kx8) 60ns F-RAM

FM28V020-SGTR
Infineon Technologies
1: S/63.21
1,881In Stock

Mfr. Part #
FM28V020-SGTR

Mouser Part #
877-FM28V020-SGTR

Infineon Technologies

F-RAM 256K (32Kx8) 60ns F-RAM

Learn More

Datasheet

1,881In Stock

Cut Tape

S/63.21

S/58.66

S/56.87

S/55.51

View

Reel

S/47.45

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

FRAM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256K FAST PROG SDP - 150NS

AT28C256F-15LM/883
Microchip Technology
1: S/970.52
25In Stock

Mfr. Part #
AT28C256F-15LM/883

Mouser Part #
556-A28C256F15LM883

Microchip Technology

EEPROM 256K FAST PROG SDP - 150NS

Learn More

Datasheet

25In Stock

S/970.52

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

LCC-32

256 kbit

Parallel

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

24CS256T-E/Q4B
Microchip Technology
1: S/2.49
1,715In Stock

Mfr. Part #
24CS256T-E/Q4B

Mouser Part #
579-24CS256T-E/Q4B

Microchip Technology

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

Datasheet

1,715In Stock

Cut Tape

S/2.49

Reel

S/2.49

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: S/4.36
1,614In Stock

Mfr. Part #
24LC256T-I/MNY

Mouser Part #
579-24LC256T-I/MNY

Microchip Technology

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

Datasheet

1,614In Stock

Cut Tape

S/4.36

Reel

S/4.36

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 1.8V

24AA256-I/MS
Microchip Technology
1: S/4.36
6,041In Stock

Mfr. Part #
24AA256-I/MS

Mouser Part #
579-24AA256-I/MS

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

6,041In Stock

S/4.36

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

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