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256 kbit Memory ICs

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Types of Memory ICs

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Results: 599

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Memory Size = 256 kbit

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Part #

EEPROM 32kx8 - 2.5V Hi Spd

24FC256T-I/SM
Microchip Technology
1: $0.83
2,850In Stock

Mfr. Part No.
24FC256T-I/SM

Mouser Part No
579-24FC256T-I/SM

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

2,850In Stock

Cut Tape

$0.83

Reel

$0.83

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 256Kb Serial I2C

S-24C256CI-T8T1U4
ABLIC
1: $0.92
6,487In Stock

Mfr. Part No.
S-24C256CI-T8T1U4

Mouser Part No
628-S-24C256CIT8T1U4

ABLIC

EEPROM 256Kb Serial I2C

Datasheet

6,487In Stock

Cut Tape

$0.92

$0.883

$0.868

$0.857

View

Reel

$0.625

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

$0.694

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
46In Stock

Mfr. Part No.
AT28HC256-12JU-T

Mouser Part No
556-AT28HC256-12JU-T

Microchip Technology

EEPROM 120NS, PLCC, IND TEMP, GREEN

Datasheet

46In Stock

Cut Tape

$13.04

Reel

$13.04

MouseReel Available

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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

23K256-E/P
Microchip Technology
1: $1.52
192In 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

192In Stock

$1.52

Min.: 1
Mult.: 1

SRAM

Through Hole

PDIP-8

256 kbit

SPI

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 x8 parallel interface - TSOP28 tray

MB85R256FPFCN-G-BNDE1
RAMXEED
1: $18.15
126In Stock

Mfr. Part No.
MB85R256FPFCN-G-BNDE1

Mouser Part No
249-85256FPFCNGBNDE1

RAMXEED

F-RAM 256kbit FeRAM with x8 parallel interface - TSOP28 tray

Learn More

Datasheet

126In Stock

$18.15

$16.82

$16.29

$15.89

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

TSOP-28

256 kbit

Parallel

EEPROM 256K HI-ENDURANCE SDP - 120NS

AT28HC256E-12LM/883
Microchip Technology
1: $258.46
12In Stock

Mfr. Part No.
AT28HC256E-12LM/883

Mouser Part No
556-A28HC256E12LM883

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP - 120NS

Datasheet

12In Stock

$258.46

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

LCC-32

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

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 512Kb and 256Kb Ser

M24256-BRMN6P
STMicroelectronics
1: $0.56
4,957In Stock
NRND

Mfr. Part No.
M24256-BRMN6P

Mouser Part No
511-M24256-BRMN6P

NRND

STMicroelectronics

EEPROM 512Kb and 256Kb Ser

Learn More

Datasheet

4,957In Stock

$0.56

$0.525

$0.512

$0.501

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

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

M24256-DFMN6TP
STMicroelectronics
1: $0.42
35,573In 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

35,573In Stock

Cut Tape

$0.42

$0.388

$0.38

$0.375

View

Reel

$0.296

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 150NS, PLCC, IND TEMP, GREEN

AT28C256-15JU-T
Microchip Technology
1: $12.21
119In Stock

Mfr. Part No.
AT28C256-15JU-T

Mouser Part No
556-AT28C256-15JU-T

Microchip Technology

EEPROM 150NS, PLCC, IND TEMP, GREEN

Learn More

Datasheet

119In Stock

Cut Tape

$12.21

Reel

$12.21

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

EEPROM 32Kx8 2.5V

25LC256-E/SM
Microchip Technology
1: $1.72
548In Stock

Mfr. Part No.
25LC256-E/SM

Mouser Part No
579-25LC256-E/SM

Microchip Technology

EEPROM 32Kx8 2.5V

Datasheet

548In Stock

$1.72

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

F-RAM FRAM

CY15B256Q-SXAT
Infineon Technologies
1: $9.41
2,500In Stock
End of Life

Mfr. Part No.
CY15B256Q-SXAT

Mouser Part No
727-CY15B256Q-SXAT

End of Life

Infineon Technologies

F-RAM FRAM

Datasheet

2,500In Stock

Cut Tape

$9.41

$8.75

$8.48

$8.28

View

Reel

$7.17

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

256 kbit

SPI

EPROM 256Kb (32Kx8) OTP 3V 90ns

AT27LV256A-90JU
Microchip Technology
1: $2.99
339In Stock

Mfr. Part No.
AT27LV256A-90JU

Mouser Part No
556-AT27LV256A-90JU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 3V 90ns

Datasheet

339In Stock

$2.99

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

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

Reel

$1.93

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

NVRAM 3.3V 256k Nonvolatile SRAM

DS1230W-100IND+
Analog Devices / Maxim Integrated
1: $52.52
9In Stock

Mfr. Part No.
DS1230W-100IND+

Mouser Part No
700-DS1230W-100IND

Analog Devices / Maxim Integrated

NVRAM 3.3V 256k Nonvolatile SRAM

Datasheet

9In Stock

$52.52

$37.51

$37.50

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

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

MB85RS256TYPNF-GS-BCE1
RAMXEED
1: $9.53
70In Stock
170On Order

Mfr. Part No.
MB85RS256TYPNF-GS-BCE1

Mouser Part No
249-MB85RS256PNFBCE1

RAMXEED

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

Datasheet

70In Stock

170On Order

$9.53

$8.86

$8.60

$8.39

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

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

CY15B256Q-SXE
Infineon Technologies
1: $12.14
1,595In Stock

Mfr. Part No.
CY15B256Q-SXE

Mouser Part No
727-CY15B256Q-SXE

Infineon Technologies

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

Datasheet

1,595In Stock

$12.14

$11.28

$10.93

$10.42

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

256 kbit

SPI

NVRAM 256k Nonvolatile SRAM

DS1230YP-100+
Analog Devices / Maxim Integrated
1: $60.11
5In Stock
80Expected 24/08/2026

Mfr. Part No.
DS1230YP-100+

Mouser Part No
700-DS1230YP-100

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

5In Stock

80Expected 24/08/2026

$60.11

$55.56

$51.27

$50.27

$41.89

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

PowerCap Module-34

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230ABP-100+
Analog Devices / Maxim Integrated
1: $57.31
6In Stock

Mfr. Part No.
DS1230ABP-100+

Mouser Part No
700-DS1230ABP-100

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

6In Stock

$57.31

$52.98

$40.03

$40.02

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

PowerCap Module-34

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230ABP-70+
Analog Devices / Maxim Integrated
1: $56.35
7In Stock

Mfr. Part No.
DS1230ABP-70+

Mouser Part No
700-DS1230ABP-70

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

7In Stock

$56.35

$52.09

$41.31

$37.77

View

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

PowerCap Module-34

256 kbit

Parallel

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

70V07L35PFGI
Renesas Electronics
1: $95.26
1In Stock

Mfr. Part No.
70V07L35PFGI

Mouser Part No
972-70V07L35PFGI

Renesas Electronics

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

Datasheet

1In Stock

$95.26

$87.86

$84.99

$82.84

$80.74

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