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256 kbit Memory ICs

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Types of Memory ICs

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Results: 611

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Memory Size = 256 kbit

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Part #

EEPROM 256Kb Serial I2C

S-24C256CI-T8T1U4
ABLIC
1: $0.92
6,598In Stock

Mfr. Part No.
S-24C256CI-T8T1U4

Mouser Part No
628-S-24C256CIT8T1U4

ABLIC

EEPROM 256Kb Serial I2C

Datasheet

6,598In Stock

Cut Tape

$0.92

$0.876

$0.862

$0.858

View

Reel

$0.631

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire

EEPROM SERIAL EEPROM

BR25H256FVT-5ACE2
ROHM Semiconductor
1: $1.19
4,877In Stock

Mfr. Part No.
BR25H256FVT-5ACE2

Mouser Part No
755-BR25H256FVT5ACE2

ROHM Semiconductor

EEPROM SERIAL EEPROM

Learn More

Datasheet

4,877In Stock

Cut Tape

$1.19

$1.12

$1.09

$1.07

View

Reel

$0.718

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

TSSOP-B-8

256 kbit

Serial

EEPROM 120NS, PLCC, IND TEMP, GREEN

AT28HC256-12JU-T
Microchip Technology
1: $13.04
56In Stock

Mfr. Part No.
AT28HC256-12JU-T

Mouser Part No
556-AT28HC256-12JU-T

Microchip Technology

EEPROM 120NS, PLCC, IND TEMP, GREEN

Datasheet

56In Stock

Cut Tape

$13.04

Reel

$13.04

MouseReel Available

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230YP-100+
Analog Devices / Maxim Integrated
1: $60.11
5In Stock
80Expected 30/07/2026

Mfr. Part No.
DS1230YP-100+

Mouser Part No
700-DS1230YP-100

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

5In Stock

80Expected 30/07/2026

$60.11

$55.56

$51.27

$50.27

$41.89

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

PowerCap Module-34

256 kbit

Parallel

EEPROM 256k 32KX8 1.8V SER EE IND

25AA256X-I/ST
Microchip Technology
1: $1.64
249In Stock

Mfr. Part No.
25AA256X-I/ST

Mouser Part No
579-25AA256X-I/ST

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

249In Stock

$1.64

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

F-RAM 256kbit FeRAM with SPI, AECQ100 125C - SOP8 tube

MB85RS256TYPNF-GS-BCE1
RAMXEED
1: $8.40
104In Stock

Mfr. Part No.
MB85RS256TYPNF-GS-BCE1

Mouser Part No
249-MB85RS256PNFBCE1

RAMXEED

F-RAM 256kbit FeRAM with SPI, AECQ100 125C - SOP8 tube

Datasheet

104In Stock

$8.40

$7.81

$7.57

$7.40

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOP-8

256 kbit

SPI

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256-E/SM
Microchip Technology
1: $1.19
332In Stock

Mfr. Part No.
24AA256-E/SM

Mouser Part No
579-24AA256-E/SM

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

332In Stock

$1.19

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 256K 5V SDP 70NS IND TEMP

AT28HC256-70SU
Microchip Technology
1: $13.89
55In Stock

Mfr. Part No.
AT28HC256-70SU

Mouser Part No
556-AT28HC256-70SU

Microchip Technology

EEPROM 256K 5V SDP 70NS IND TEMP

Datasheet

55In Stock

$13.89

$13.80

$13.79

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 32kx8 - 1.8V

24AA256/SM
Microchip Technology
1: $1.18
988In Stock

Mfr. Part No.
24AA256/SM

Mouser Part No
579-24AA256/SM

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

988In Stock

$1.18

$1.09

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 256K 32K X 8 2.5V SER EE EXT

24LC256T-E/MF
Microchip Technology
1: $1.50
3,107In Stock

Mfr. Part No.
24LC256T-E/MF

Mouser Part No
579-24LC256T-E/MF

Microchip Technology

EEPROM 256K 32K X 8 2.5V SER EE EXT

Datasheet

3,107In Stock

Cut Tape

$1.50

$1.40

Reel

$1.39

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

DFN-8

256 kbit

2-Wire, I2C

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

M24256-DFMN6TP
STMicroelectronics
1: $0.40
35,662In Stock
NRND

Mfr. Part No.
M24256-DFMN6TP

Mouser Part No
511-M24256-DFMN6TP

NRND

STMicroelectronics

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

Learn More

Datasheet

35,662In Stock

Cut Tape

$0.40

$0.377

$0.369

$0.364

View

Reel

$0.266

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

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

AT28BV256-20JU
Microchip Technology
1: $11.50
101In Stock

Mfr. Part No.
AT28BV256-20JU

Mouser Part No
556-AT28BV25620JU

Microchip Technology

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

Datasheet

101In Stock

$11.50

$11.18

$11.09

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

SRAM 256K 32K X 8 1.7V SERIAL SRAM IND

23A256T-I/ST
Microchip Technology
1: $1.42
2,197In Stock

Mfr. Part No.
23A256T-I/ST

Mouser Part No
579-23A256T-I/ST

Microchip Technology

SRAM 256K 32K X 8 1.7V SERIAL SRAM IND

Learn More

Datasheet

2,197In Stock

Cut Tape

$1.42

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SRAM

SMD/SMT

TSSOP-8

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: $0.44
5,857In 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

Learn More

Datasheet

5,857In Stock

Cut Tape

$0.44

$0.41

$0.40

$0.392

View

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NOR Flash

SMD/SMT

256 kbit

SPI

EEPROM 256K 5V SDP - 90NS FLATPACK 883C

AT28HC256-90FM/883
Microchip Technology
1: $251.25
15In Stock

Mfr. Part No.
AT28HC256-90FM/883

Mouser Part No
556-28HC25690FM/883

Microchip Technology

EEPROM 256K 5V SDP - 90NS FLATPACK 883C

Datasheet

15In Stock

$251.25

$239.04

$238.87

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

FlatPack-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230ABP-70+
Analog Devices / Maxim Integrated
1: $56.35
32In Stock

Mfr. Part No.
DS1230ABP-70+

Mouser Part No
700-DS1230ABP-70

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

32In Stock

$56.35

$52.09

$41.31

$37.77

View

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

PowerCap Module-34

256 kbit

Parallel

F-RAM 256Kb serial SPI F-RAM, 3Volt

CY15B256Q-SXE
Infineon Technologies
1: $12.13
1,621In Stock

Mfr. Part No.
CY15B256Q-SXE

Mouser Part No
727-CY15B256Q-SXE

Infineon Technologies

F-RAM 256Kb serial SPI F-RAM, 3Volt

Datasheet

1,621In Stock

$12.13

$11.27

$10.92

$10.40

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

256 kbit

SPI

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

23K256-E/P
Microchip Technology
1: $1.52
201In Stock

Mfr. Part No.
23K256-E/P

Mouser Part No
579-23K256-E/P

Microchip Technology

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

201In Stock

$1.52

Min.: 1
Mult.: 1

SRAM

Through Hole

PDIP-8

256 kbit

SPI

SRAM 32Kx8, 256K, 3.3V DUAL-PORT RAM

70V07L35PFGI
Renesas Electronics
1: $84.35
1In Stock

Mfr. Part No.
70V07L35PFGI

Mouser Part No
972-70V07L35PFGI

Renesas Electronics

SRAM 32Kx8, 256K, 3.3V DUAL-PORT RAM

Datasheet

1In Stock

$84.35

$77.92

$73.03

$72.98

$71.58

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TQFP-80

256 kbit

Parallel

EEPROM IC EEPROM 256k 50NS 28DIP

AT28C256-15PU-ND
Omron Automation and Safety
1: $45.29
91In Stock

Mfr. Part No.
AT28C256-15PU-ND

Mouser Part No
653-AT28C256-15PU-ND

Omron Automation and Safety

EEPROM IC EEPROM 256k 50NS 28DIP

91In Stock

$45.29

$41.87

$40.52

$39.51

View

Min.: 1
Mult.: 1

EEPROM

Through Hole

256 kbit

Parallel

NVRAM 256K (32Kx8) 70ns

M48Z35Y-70MH1F
STMicroelectronics
1: $22.84
167In Stock

Mfr. Part No.
M48Z35Y-70MH1F

Mouser Part No
511-M48Z35Y-70MH1F

STMicroelectronics

NVRAM 256K (32Kx8) 70ns

Datasheet

167In Stock

Cut Tape

$22.84

$21.30

$20.62

$20.12

View

Reel

$17.67

MouseReel Available

Min.: 1
Mult.: 1

: 936

NVRAM

SMD/SMT

SOH-28

256 kbit

Parallel

EEPROM 32kx8 - 1.8V

25AA256T-I/MF
Microchip Technology
1: $1.93
1,563In Stock

Mfr. Part No.
25AA256T-I/MF

Mouser Part No
579-25AA256T-I/MF

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,563In Stock

Cut Tape

$1.93

$1.91

$1.90

Reel

$1.78

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

EEPROM Automotive 256 Kbit SPI bus EEPROM with high speed clock

M95256-DRMF3TG/K
STMicroelectronics
1: $1.46
1,543In Stock

Mfr. Part No.
M95256-DRMF3TG/K

Mouser Part No
511-M95256-DRMF3TG/K

STMicroelectronics

EEPROM Automotive 256 Kbit SPI bus EEPROM with high speed clock

Datasheet

1,543In Stock

Cut Tape

$1.46

$1.38

$1.34

$1.31

View

Reel

$0.943

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MLP-8

256 kbit

SPI

SRAM SRAM 256KB X8 3V SOP 55NS -40TO85C

R1LV5256ESP-5SI#B1
Renesas Electronics
1: $2.41
689In Stock

Mfr. Part No.
R1LV5256ESP-5SI#B1

Mouser Part No
968-R1LV5256ESP5SIB1

Renesas Electronics

SRAM SRAM 256KB X8 3V SOP 55NS -40TO85C

Learn More

Datasheet

689In Stock

$2.41

$2.25

$1.75

$1.72

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOP-28

256 kbit

Parallel

SRAM 32K X 8K

7007L20PFGI
Renesas Electronics
1: $94.05
84In Stock

Mfr. Part No.
7007L20PFGI

Mouser Part No
972-7007L20PFGI

Renesas Electronics

SRAM 32K X 8K

Datasheet

84In Stock

$94.05

$86.78

$85.78

$84.09

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TQFP-80

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