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256 kbit Memory ICs

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Types of Memory ICs

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Results: 592

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Memory Size = 256 kbit

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Part #

EEPROM 256KB SPI SER CMOS EEPROM

CAT25256HU4I-GT3
onsemi
1: $0.86
3,137In Stock

Mfr. Part #
CAT25256HU4I-GT3

Mouser Part #
863-CAT25256HU4I-GT3

onsemi

EEPROM 256KB SPI SER CMOS EEPROM

Learn More

Datasheet

3,137In Stock

Cut Tape

$0.86

$0.808

$0.786

$0.77

View

Reel

$0.73

MouseReel Available

Min.: 1
Mult.: 1
Max.: 470

: 3,000

EEPROM

SMD/SMT

UDFN-8

256 kbit

3-Wire, SPI

EEPROM 256KB I2C SER EEPROM

CAV24C256YE-GT3
onsemi
1: $0.87
3,331In Stock

Mfr. Part #
CAV24C256YE-GT3

Mouser Part #
863-CAV24C256YE-GT3

onsemi

EEPROM 256KB I2C SER EEPROM

Datasheet

3,331In Stock

Cut Tape

$0.87

$0.812

$0.79

$0.773

$0.767

Reel

$0.767

MouseReel Available

Min.: 1
Mult.: 1
Max.: 240

: 3,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256KB SPI SER CMOS EEPROM

CAV25256YE-GT3
onsemi
1: $1.22
3,400In Stock

Mfr. Part #
CAV25256YE-GT3

Mouser Part #
863-CAV25256YE-GT3

onsemi

EEPROM 256KB SPI SER CMOS EEPROM

Datasheet

3,400In Stock

Cut Tape

$1.22

$1.15

$1.11

$1.09

View

Reel

$0.904

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

3-Wire, SPI

SRAM GENERAL SALES (ULP)

N25S830HAS22IT
onsemi
1: $2.31
1,702In Stock
3,000Expected 12/7/2026

Mfr. Part #
N25S830HAS22IT

Mouser Part #
863-N25S830HAS22IT

onsemi

SRAM GENERAL SALES (ULP)

Datasheet

1,702In Stock

3,000Expected 12/7/2026

Cut Tape

$2.31

$2.17

$2.11

$2.06

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

F-RAM 256Kb 70ns 32K x 8 Parallel FRAM

FM1808B-SG
Infineon Technologies
1: $17.18
459In Stock
540Expected 9/10/2026

Mfr. Part #
FM1808B-SG

Mouser Part #
877-FM1808B-SG

Infineon Technologies

F-RAM 256Kb 70ns 32K x 8 Parallel FRAM

Learn More

Datasheet

459In Stock

540Expected 9/10/2026

$17.18

$15.94

$15.40

$14.36

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-28

256 kbit

Parallel

F-RAM 256Kb 70ns 32K x 8 Parallel FRAM

FM18W08-SG
Infineon Technologies
1: $15.41
914In Stock

Mfr. Part #
FM18W08-SG

Mouser Part #
877-FM18W08-SG

Infineon Technologies

F-RAM 256Kb 70ns 32K x 8 Parallel FRAM

Learn More

Datasheet

914In Stock

$15.41

$15.04

$14.59

$14.27

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-28

256 kbit

Parallel

F-RAM SPI FRAM 256k 3-5V

FM25W256-G
Infineon Technologies
1: $7.85
1,118In Stock
5,820Expected 2/25/2027

Mfr. Part #
FM25W256-G

Mouser Part #
877-FM25W256-G

Infineon Technologies

F-RAM SPI FRAM 256k 3-5V

Learn More

Datasheet

1,118In Stock

5,820Expected 2/25/2027

$7.85

$7.29

$7.09

$6.87

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

256 kbit

SPI

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

FM28V020-SG
Infineon Technologies
1: $15.70
839In Stock
2,160On Order

Mfr. Part #
FM28V020-SG

Mouser Part #
877-FM28V020-SG

Infineon Technologies

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

Learn More

Datasheet

839In Stock

2,160On Order

$15.70

$14.64

$14.21

$13.90

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-28

256 kbit

Parallel

F-RAM 256Kb FRAM 2.0V-3.6V FRAM

FM28V020-TG
Infineon Technologies
1: $16.29
1,017In Stock

Mfr. Part #
FM28V020-TG

Mouser Part #
877-FM28V020-TG

Infineon Technologies

F-RAM 256Kb FRAM 2.0V-3.6V FRAM

Learn More

Datasheet

1,017In Stock

$16.29

$15.12

$14.65

$14.29

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

TSOP-32

256 kbit

Parallel

SRAM 16K X 16K

70261L20PFGI
Renesas Electronics
1: $109.24
37In Stock

Mfr. Part #
70261L20PFGI

Mouser Part #
972-70261L20PFGI

Renesas Electronics

SRAM 16K X 16K

Datasheet

37In Stock

$109.24

$100.73

$96.44

$93.98

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TQFP-100

256 kbit

Parallel

SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT

70V261L25PFG
Renesas Electronics
1: $97.11
38In Stock

Mfr. Part #
70V261L25PFG

Mouser Part #
972-70V261L25PFG

Renesas Electronics

SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT

Datasheet

38In Stock

$97.11

$88.30

$85.80

$83.61

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TQFP-100

256 kbit

Parallel

EEPROM 256kB Serial I2C 3-Chip Enable 1 MHz

M24256-BFMC6TG
STMicroelectronics
1: $0.60
4,526In Stock
5,000On Order
NRND

Mfr. Part #
M24256-BFMC6TG

Mouser Part #
511-M24256-BFMC6TG

NRND

STMicroelectronics

EEPROM 256kB Serial I2C 3-Chip Enable 1 MHz

Learn More

Datasheet

4,526In Stock

5,000On Order

Cut Tape

$0.60

$0.566

$0.552

$0.54

View

Reel

$0.47

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UFDFPN-8

256 kbit

2-Wire, I2C

EEPROM 512Kb and 256Kb Ser

M24256-BRDW6TP
STMicroelectronics
1: $0.50
7,009In Stock
8,000On Order
NRND

Mfr. Part #
M24256-BRDW6TP

Mouser Part #
511-M24256-BRDW6TP

NRND

STMicroelectronics

EEPROM 512Kb and 256Kb Ser

Learn More

Datasheet

7,009In Stock

8,000On Order

Cut Tape

$0.50

$0.474

$0.462

$0.452

View

Reel

$0.39

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256-Kbit I2C EEProm 32kB 1MHz 1.7 5.5V

M24256-DFDW6TP
STMicroelectronics
1: $0.50
7,569In Stock
NRND

Mfr. Part #
M24256-DFDW6TP

Mouser Part #
511-M24256-DFDW6TP

NRND

STMicroelectronics

EEPROM 256-Kbit I2C EEProm 32kB 1MHz 1.7 5.5V

Learn More

Datasheet

7,569In Stock

Cut Tape

$0.50

$0.474

$0.461

$0.453

View

Reel

$0.421

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 2.5 V to 5.5V 256k

M95256-WMN6P
STMicroelectronics
1: $0.78
6,184In Stock
8,000On Order
NRND

Mfr. Part #
M95256-WMN6P

Mouser Part #
511-M95256-WMN6P

NRND

STMicroelectronics

EEPROM 2.5 V to 5.5V 256k

Learn More

Datasheet

6,184In Stock

8,000On Order

$0.78

$0.687

$0.67

$0.657

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V Lead Free Package

24LC256-I/PG
Microchip Technology
1: $1.21
672In Stock
NRND

Mfr. Part #
24LC256-I/PG

Mouser Part #
579-24LC256-I/PG

NRND

Microchip Technology

EEPROM 32kx8 - 2.5V Lead Free Package

Datasheet

Product Comments

672In Stock

$1.21

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Lead Free Package

24LC256-I/STG
Microchip Technology
1: $1.33
925In Stock
NRND

Mfr. Part #
24LC256-I/STG

Mouser Part #
579-24LC256-I/STG

NRND

Microchip Technology

EEPROM 32kx8 - 2.5V Lead Free Package

Datasheet

Product Comments

925In Stock

$1.33

$1.19

$1.13

$1.09

$1.08

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) tube

MB85RC256VPF-G-BCE1
RAMXEED
1: $9.36
276In Stock
1,200On Order

Mfr. Part #
MB85RC256VPF-G-BCE1

Mouser Part #
249-MB85RC256VPCE1

RAMXEED

F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) tube

Learn More

Datasheet

276In Stock

1,200On Order

$9.36

$8.70

$8.44

$8.25

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOP-8

256 kbit

I2C

F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube

MB85RS256TYPNF-G-BCE1
RAMXEED
1: $8.27
43In Stock
85Expected 10/29/2026

Mfr. Part #
MB85RS256TYPNF-G-BCE1

Mouser Part #
249-MB85S256TNFGBCE1

RAMXEED

F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube

Datasheet

43In Stock

85Expected 10/29/2026

$8.27

$7.69

$7.46

$7.29

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOP-8

256 kbit

SPI

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

AT25256B-XHL-B
Microchip Technology
1: $0.98
1,403In Stock

Mfr. Part #
AT25256B-XHL-B

Mouser Part #
556-AT25256B-XHL-B

Microchip Technology

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

Datasheet

1,403In Stock

$0.98

$0.979

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

3-Wire, SPI

EPROM 256k (32k x 8) OTP Atmel EPROM

AT27BV256-70JU
Microchip Technology
1: $3.82
55In Stock

Mfr. Part #
AT27BV256-70JU

Mouser Part #
556-AT27BV25670JU

Microchip Technology

EPROM 256k (32k x 8) OTP Atmel EPROM

Datasheet

55In Stock

$3.82

$3.76

$3.71

$3.70

Quote

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EPROM 256Kb (32Kx8) OTP 5V 45ns

AT27C256R-45JU
Microchip Technology
1: $2.76
287In Stock
384Expected 9/7/2026

Mfr. Part #
AT27C256R-45JU

Mouser Part #
556-AT27C256R-45JU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 5V 45ns

Datasheet

287In Stock

384Expected 9/7/2026

$2.76

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 200NS, PLCC, IND TEMP, GREEN

AT28BV256-20JU-T
Microchip Technology
1: $12.80
48In Stock

Mfr. Part #
AT28BV256-20JU-T

Mouser Part #
556-AT28BV256-20JU-T

Microchip Technology

EEPROM 200NS, PLCC, IND TEMP, GREEN

Datasheet

48In Stock

Cut Tape

$12.80

Reel

$11.74

View

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP

AT28BV256-20JU
Microchip Technology
1: $11.91
37In Stock

Mfr. Part #
AT28BV256-20JU

Mouser Part #
556-AT28BV25620JU

Microchip Technology

EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP

Datasheet

37In Stock

$11.91

$11.61

$11.47

$11.32

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP

AT28BV256-20SU
Microchip Technology
1: $12.31
84In Stock

Mfr. Part #
AT28BV256-20SU

Mouser Part #
556-AT28BV25620SU

Microchip Technology

EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP

Datasheet

84In Stock

$12.31

$12.06

$11.97

$11.96

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

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