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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 256K 32K x 8 150 ns 4.5V-5.5V

AT28C256-15JU
Microchip Technology
1: $11.39
49In Stock

Mfr. Part #
AT28C256-15JU

Mouser Part #
556-AT28C25615JU

Microchip Technology

EEPROM 256K 32K x 8 150 ns 4.5V-5.5V

Learn More

Datasheet

49In Stock

$11.39

$11.16

$11.15

$10.94

$10.92

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP

AT28C256E-15JU
Microchip Technology
1: $12.17
103In Stock

Mfr. Part #
AT28C256E-15JU

Mouser Part #
556-AT28C256E15JU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP

Learn More

Datasheet

103In Stock

$12.17

$11.93

$11.92

$11.52

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP

AT28C256E-15SU
Microchip Technology
1: $12.19
77In Stock

Mfr. Part #
AT28C256E-15SU

Mouser Part #
556-AT28C256E15SU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP

Learn More

Datasheet

77In Stock

$12.19

$11.95

$11.52

$11.48

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256K FAST PROG SDP- 150NS IND TEMP

AT28C256F-15JU
Microchip Technology
1: $12.17
57In Stock

Mfr. Part #
AT28C256F-15JU

Mouser Part #
556-AT28C256F15JU

Microchip Technology

EEPROM 256K FAST PROG SDP- 150NS IND TEMP

Learn More

Datasheet

57In Stock

$12.17

$11.84

$11.78

$11.43

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 5V SDP 70NS IND TEMP

AT28HC256-70SU
Microchip Technology
1: $14.78
49In Stock

Mfr. Part #
AT28HC256-70SU

Mouser Part #
556-AT28HC256-70SU

Microchip Technology

EEPROM 256K 5V SDP 70NS IND TEMP

Datasheet

49In Stock

$14.78

$14.48

$14.07

$14.06

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256K 5V SDP - 120NS IND TEMP

AT28HC256-12JU
Microchip Technology
1: $12.17
64In Stock

Mfr. Part #
AT28HC256-12JU

Mouser Part #
556-AT28HC25612JU

Microchip Technology

EEPROM 256K 5V SDP - 120NS IND TEMP

Datasheet

64In Stock

$12.17

$11.74

$11.73

$11.36

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 5V SDP - 90NS IND TEMP

AT28HC256-90JU
Microchip Technology
1: $13.74
76In Stock

Mfr. Part #
AT28HC256-90JU

Mouser Part #
556-AT28HC25690JU

Microchip Technology

EEPROM 256K 5V SDP - 90NS IND TEMP

Datasheet

76In Stock

$13.74

$13.26

$13.25

$13.00

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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

AT28HC256E-12JU
Microchip Technology
1: $12.96
39In Stock

Mfr. Part #
AT28HC256E-12JU

Mouser Part #
556-AT28HC256E-12JU

Microchip Technology

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

Datasheet

39In Stock

$12.96

$12.46

$12.17

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

AT28HC256E-90JU
Microchip Technology
1: $12.22
51In Stock

Mfr. Part #
AT28HC256E-90JU

Mouser Part #
556-AT28HC256E90JU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

Datasheet

51In Stock

$12.22

$11.99

$11.98

$11.85

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

AT28HC256E-90SU
Microchip Technology
1: $12.67
5In Stock

Mfr. Part #
AT28HC256E-90SU

Mouser Part #
556-AT28HC256E90SU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

Datasheet

5In Stock

$12.67

$12.41

$12.31

$12.30

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

AT28HC256F-90SU
Microchip Technology
1: $14.76
12In Stock

Mfr. Part #
AT28HC256F-90SU

Mouser Part #
556-AT28HC256F90SU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

12In Stock

$14.76

$14.22

$13.92

$13.91

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

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

23K256-E/ST
Microchip Technology
1: $1.50
245In Stock

Mfr. Part #
23K256-E/ST

Mouser Part #
579-23K256-E/ST

Microchip Technology

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

Learn More

Datasheet

245In Stock

$1.50

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 256k 32KX8 1.8V SER EE IND

25AA256-I/SM
Microchip Technology
1: $1.62
237In Stock

Mfr. Part #
25AA256-I/SM

Mouser Part #
579-25AA256-I/SM

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

237In Stock

$1.62

$1.60

$1.59

$1.54

$1.51

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/ST
Microchip Technology
1: $1.64
673In Stock

Mfr. Part #
25AA256-I/ST

Mouser Part #
579-25AA256-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

673In Stock

$1.64

$1.54

$1.53

$1.51

$1.49

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-E/P
Microchip Technology
1: $1.78
90In Stock

Mfr. Part #
25LC256-E/P

Mouser Part #
579-25LC256-E/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

90In Stock

$1.78

$1.75

$1.69

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32Kx8 2.5V

25LC256-E/SM
Microchip Technology
1: $1.72
346In Stock

Mfr. Part #
25LC256-E/SM

Mouser Part #
579-25LC256-E/SM

Microchip Technology

EEPROM 32Kx8 2.5V

Datasheet

346In Stock

$1.72

$1.71

$1.64

$1.62

$1.61

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/MF
Microchip Technology
1: $1.87
437In Stock

Mfr. Part #
25LC256-I/MF

Mouser Part #
579-25LC256-I/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

437In Stock

$1.87

$1.86

$1.85

$1.84

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/P
Microchip Technology
1: $1.65
347In Stock

Mfr. Part #
25LC256-I/P

Mouser Part #
579-25LC256-I/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

347In Stock

$1.65

$1.64

$1.63

$1.57

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE IND

25LC256-I/SM
Microchip Technology
1: $1.62
388In Stock

Mfr. Part #
25LC256-I/SM

Mouser Part #
579-25LC256-I/SM

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

388In Stock

$1.62

$1.61

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE EXT

25LC256X-E/ST
Microchip Technology
1: $1.74
126In Stock

Mfr. Part #
25LC256X-E/ST

Mouser Part #
579-25LC256X-E/ST

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE EXT

Datasheet

126In Stock

$1.74

$1.70

$1.66

$1.65

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS

IS62C256AL-45ULI
ISSI
1: $3.06
12,824In Stock

Mfr. Part #
IS62C256AL-45ULI

Mouser Part #
870-IS62C256AL-45ULI

ISSI

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS

Learn More

Datasheet

12,824In Stock

$3.06

$2.87

$2.78

$2.72

$2.64

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOP-28

256 kbit

Parallel

Memory IC Development Tools FRAM click

MIKROE-1486
Mikroe
1: $18.00
25In Stock

Mfr. Part #
MIKROE-1486

Mouser Part #
932-MIKROE-1486

Mikroe

Memory IC Development Tools FRAM click

Learn More

Datasheet

25In Stock

$18.00

Min.: 1
Mult.: 1

Add-On Boards

Memory IC Development Tools

256 kbit

SPI

EEPROM ICs, Memory, 256KBit, I²C BUS, High Endurance, Low Power Serial EEPROM

BR24G256F-5E2
ROHM Semiconductor
1: $0.64
4,925In Stock
NRND

Mfr. Part #
BR24G256F-5E2

Mouser Part #
755-BR24G256F-5E2

NRND

ROHM Semiconductor

EEPROM ICs, Memory, 256KBit, I²C BUS, High Endurance, Low Power Serial EEPROM

Learn More

Datasheet

4,925In Stock

Cut Tape

$0.64

$0.603

$0.587

$0.575

View

Reel

$0.514

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOP-8

256 kbit

I2C

NVRAM 256k Nonvolatile SRAM

DS1230AB-100+
Analog Devices / Maxim Integrated
1: $44.69
49In Stock
120Expected 9/10/2026

Mfr. Part #
DS1230AB-100+

Mouser Part #
700-DS1230AB-100

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

49In Stock

120Expected 9/10/2026

$44.69

$41.04

$39.44

$38.71

$37.88

Min.: 1
Mult.: 1
Max.: 169

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-150+
Analog Devices / Maxim Integrated
1: $56.23
261In Stock

Mfr. Part #
DS1230Y-150+

Mouser Part #
700-DS1230Y-150

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

261In Stock

$56.23

$51.80

$50.05

$48.84

View

Min.: 1
Mult.: 1
Max.: 271

NVRAM

Through Hole

EDIP-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