8 bit 256 kbit Memory ICs

NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM

Datasheet

637In Stock

$9.98

$9.48

$9.28

$9.13

View

Min.: 1
Mult.: 1

NVRAM

SOIC-16

256 kbit

I2C

NVRAM 256K (32Kx8) 100ns

M48T35AV-10PC1
STMicroelectronics
1: $32.29
347In Stock

Mfr. Part No.
M48T35AV-10PC1

Mouser Part No
511-M48T35AV10PC1

STMicroelectronics

NVRAM 256K (32Kx8) 100ns

Datasheet

347In Stock

$32.29

$25.79

$24.08

$22.82

$22.07

Min.: 1
Mult.: 1

NVRAM

Through Hole

PCDIP-28

256 kbit

Parallel

NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM

CY14B256PA-SFXI
Infineon Technologies
1: $16.51
460In Stock

Mfr. Part No.
CY14B256PA-SFXI

Mouser Part No
727-CY14B256PA-SFXI

NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM

Datasheet

460In Stock

$16.51

$15.32

$14.53

$14.17

View

Min.: 1
Mult.: 1

NVRAM

SOIC-16

256 kbit

SPI

NOR Flash 256 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash

AT25DN256-SSHF-T
Renesas / Dialog
1: $0.52
5,754In Stock

Mfr. Part No.
AT25DN256-SSHF-T

Mouser Part No
988-AT25DN256-SSHF-T

Renesas / Dialog

NOR Flash 256 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash

Datasheet

5,754In Stock

Cut Tape

$0.52

$0.489

$0.476

$0.467

View

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NOR Flash

SMD/SMT

256 kbit

SPI

NVRAM 256K (32Kx8) 70ns

M48Z35Y-70MH1F
STMicroelectronics
1: $24.13
114In Stock

Mfr. Part No.
M48Z35Y-70MH1F

Mouser Part No
511-M48Z35Y-70MH1F

STMicroelectronics

NVRAM 256K (32Kx8) 70ns

Datasheet

114In Stock

Cut Tape

$24.13

$22.66

$21.94

$21.41

View

Reel

$18.58

MouseReel Available

Min.: 1
Mult.: 1

: 936

NVRAM

SMD/SMT

SOH-28

256 kbit

Parallel

MRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM

MR256A08BCMA35
Everspin Technologies
1: $15.43
301In Stock

Mfr. Part No.
MR256A08BCMA35

Mouser Part No
936-MR256A08BCMA35

MRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM

Datasheet

301In Stock

$15.43

$14.32

$13.87

$13.54

View

Min.: 1
Mult.: 1

MRAM

SMD/SMT

BGA-48

256 kbit

Parallel

NVRAM 256K (32Kx8) 70ns

M48Z35Y-70PC1
STMicroelectronics
1: $35.69
1,272In Stock

Mfr. Part No.
M48Z35Y-70PC1

Mouser Part No
511-M48Z35Y70PC1

STMicroelectronics

NVRAM 256K (32Kx8) 70ns

Datasheet

1,272In Stock

$35.69

$32.91

$31.76

$31.05

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

PCDIP-28

256 kbit

Parallel

NVRAM NVRAM FRAM Memory Serial

FM25V02A-G
Infineon Technologies
1: $7.48
2,064In Stock
1,940Expected 05/08/2027

Mfr. Part No.
FM25V02A-G

Mouser Part No
727-FM25V02A-G

NVRAM NVRAM FRAM Memory Serial

Datasheet

2,064In Stock

1,940Expected 05/08/2027

$7.48

$7.01

$6.92

$6.71

View

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

SOIC-8

256 kbit

SPI

NVRAM 256K (32Kx8) 70ns

M48Z35-70PC1
STMicroelectronics
1: $39.07
238In Stock

Mfr. Part No.
M48Z35-70PC1

Mouser Part No
511-M48Z3570PC1

STMicroelectronics

NVRAM 256K (32Kx8) 70ns

Datasheet

238In Stock

$39.07

$36.07

$34.91

$34.05

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

PCDIP-28

256 kbit

Parallel

NVRAM 256Kb 3V 45ns 32K x 8 nvSRAM

CY14B256LA-SP45XI
Infineon Technologies
1: $23.49
532In Stock

Mfr. Part No.
CY14B256LA-SP45XI

Mouser Part No
727-CY14B256LASP45XI

NVRAM 256Kb 3V 45ns 32K x 8 nvSRAM

Datasheet

532In Stock

$23.49

$21.77

$20.97

$20.46

View

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

SSOP-48

256 kbit

NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM

CY14B256LA-ZS25XI
Infineon Technologies
1: $27.16
187In Stock
540Expected 15/03/2027

Mfr. Part No.
CY14B256LA-ZS25XI

Mouser Part No
727-CY14B256LAZS25XI

NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM

Datasheet

187In Stock

540Expected 15/03/2027

$27.16

$25.17

$24.37

$23.77

View

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

TSOP-II-44

256 kbit

Parallel

NOR Flash 256 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, TSSOP (Tube), Single, Dual SPI NOR flash

AT25DN256-XMHF-B
Renesas / Dialog
1: $0.61
1,437In Stock

Mfr. Part No.
AT25DN256-XMHF-B

Mouser Part No
988-AT25DN256-XMHF-B

Renesas / Dialog

NOR Flash 256 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, TSSOP (Tube), Single, Dual SPI NOR flash

Datasheet

1,437In Stock

$0.61

$0.584

$0.496

$0.369

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

TSSOP-8

256 kbit

SPI

MRAM 256Kb 3.3V 32Kx8 SPI

MR25H256AMDF
Everspin Technologies
1: $19.33
3,359In Stock

Mfr. Part No.
MR25H256AMDF

Mouser Part No
936-MR25H256AMDF

MRAM 256Kb 3.3V 32Kx8 SPI

Datasheet

3,359In Stock

$19.33

$17.92

$17.36

$16.94

View

Min.: 1
Mult.: 1

MRAM

SMD/SMT

DFN-8

256 kbit

SPI

MRAM 256Kb 3V 32Kx8 Serial MRAM

MR25H256CDC
Everspin Technologies
1: $10.59
10,245In Stock
NRND

Mfr. Part No.
MR25H256CDC

Mouser Part No
936-MR25H256CDC

NRND

MRAM 256Kb 3V 32Kx8 Serial MRAM

Datasheet

10,245In Stock

$10.59

$9.85

$9.55

$9.32

View

Min.: 1
Mult.: 1

MRAM

SMD/SMT

DFN-8

256 kbit

SPI

MRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM

MR256A08BCYS35
Everspin Technologies
1: $14.19
169In Stock

Mfr. Part No.
MR256A08BCYS35

Mouser Part No
936-MR256A08BCYS35

MRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM

Datasheet

169In Stock

$14.19

$13.18

$12.77

$12.46

View

Min.: 1
Mult.: 1

MRAM

SMD/SMT

TSOP-II-44

256 kbit

Parallel

MRAM 256Kb 3.3V 32Kx8 SPI

MR25H256ACDFR
Everspin Technologies
1: $7.50
786In Stock
4,000Expected 11/11/2026

Mfr. Part No.
MR25H256ACDFR

Mouser Part No
936-MR25H256ACDFR

MRAM 256Kb 3.3V 32Kx8 SPI

Datasheet

786In Stock

4,000Expected 11/11/2026

Cut Tape

$7.50

$6.98

$6.77

$6.61

View

Reel

$5.62

Min.: 1
Mult.: 1

: 4,000

MRAM

SMD/SMT

DFN-8

256 kbit

SPI

MRAM 256Kb 3.3V 32Kx8 SPI

MR25H256ACDF
Everspin Technologies
1: $7.70
1In Stock
2,280Expected 11/11/2026

Mfr. Part No.
MR25H256ACDF

Mouser Part No
936-MR25H256ACDF

MRAM 256Kb 3.3V 32Kx8 SPI

Datasheet

1In Stock

2,280Expected 11/11/2026

$7.70

$7.17

$6.95

$6.79

View

Min.: 1
Mult.: 1

MRAM

SMD/SMT

DFN-8

256 kbit

SPI

MRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM

MR256A08BYS35
Everspin Technologies
1: $11.49
581Expected 13/01/2027

Mfr. Part No.
MR256A08BYS35

Mouser Part No
936-MR256A08BYS35

MRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM

Datasheet

581Expected 13/01/2027

$11.49

$10.68

$10.35

$10.11

View

Min.: 1
Mult.: 1

MRAM

SMD/SMT

TSOP-II-44

256 kbit

Parallel

NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM

CY14B256I-SFXIT
Infineon Technologies
1,000: $9.80
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
CY14B256I-SFXIT

Mouser Part No
727-CY14B256I-SFXIT

NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

$9.80

Min.: 1,000
Mult.: 1,000

: 1,000

NVRAM

SOIC-16

256 kbit

I2C

NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM

CY14B256PA-SFXIT
Infineon Technologies
1,000: $11.53
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
CY14B256PA-SFXIT

Mouser Part No
727-CY14B256PA-SFXIT

NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

$11.53

Min.: 1,000
Mult.: 1,000

: 1,000

NVRAM

SOIC-16

256 kbit

SPI

NVRAM 256Kb 1.95V 35ns nvSRAM

CY14U256LA-BA35XI
Infineon Technologies
2,990: $16.54
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
CY14U256LA-BA35XI

Mouser Part No
727-CY14U256LABA35XI

NVRAM 256Kb 1.95V 35ns nvSRAM

Datasheet

Non-Stocked Lead-Time 26 Weeks

$16.54

Min.: 2,990
Mult.: 2,990

NVRAM

SMD/SMT

FBGA-48

256 kbit

Parallel

NOR Flash 256 Kbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual SPI NOR flash

AT25DF256-SSHN-B
Renesas / Dialog
7,840: $0.779
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
AT25DF256-SSHN-B

Mouser Part No
988-AT25DF256-SSHN-B

Renesas / Dialog

NOR Flash 256 Kbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual SPI NOR flash

Datasheet

Non-Stocked Lead-Time 18 Weeks

$0.779

Min.: 7,840
Mult.: 98

NOR Flash

SMD/SMT

SOIC-Narrow-8

256 kbit

SPI

NOR Flash 256 Kbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash

AT25DF256-SSHN-T
Renesas / Dialog
8,000: $0.665
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
AT25DF256-SSHN-T

Mouser Part No
988-AT25DF256-SSHN-T

Renesas / Dialog

NOR Flash 256 Kbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$0.665

Min.: 8,000
Mult.: 4,000

: 4,000

NOR Flash

SMD/SMT

256 kbit

SPI

NOR Flash 256 Kbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, TSSOP (Tube), Single, Dual SPI NOR flash

AT25DF256-XMHN-B
Renesas / Dialog
8,000: $0.748
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
AT25DF256-XMHN-B

Mouser Part No
988-AT25DF256-XMHN-B

Renesas / Dialog

NOR Flash 256 Kbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, TSSOP (Tube), Single, Dual SPI NOR flash