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256 kbit Memory ICs

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Types of Memory ICs

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Results: 603

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Memory Size = 256 kbit

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Part #

EEPROM 256K FAST PROG SDP- 150NS IND TEMP

AT28C256F-15JU
Microchip Technology
1: Rp237.764
62In Stock

Mfr. Part No.
AT28C256F-15JU

Mouser Part No
556-AT28C256F15JU

Microchip Technology

EEPROM 256K FAST PROG SDP- 150NS IND TEMP

Learn More

Datasheet

62In Stock

Rp237.764

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 5V SDP - 120NS IND TEMP

AT28HC256-12JU
Microchip Technology
1: Rp223.271
82In Stock

Mfr. Part No.
AT28HC256-12JU

Mouser Part No
556-AT28HC25612JU

Microchip Technology

EEPROM 256K 5V SDP - 120NS IND TEMP

Datasheet

82In Stock

Rp223.271

Rp218.317

Rp218.134

Rp217.584

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: Rp252.074
98In Stock

Mfr. Part No.
AT28HC256-90JU

Mouser Part No
556-AT28HC25690JU

Microchip Technology

EEPROM 256K 5V SDP - 90NS IND TEMP

Datasheet

98In Stock

Rp252.074

Rp247.121

Rp246.937

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 70ns

AT28HC256E-70JU
Microchip Technology
1: Rp260.146
42In Stock
64Expected 20/07/2026

Mfr. Part No.
AT28HC256E-70JU

Mouser Part No
556-AT28HC256E-70JU

Microchip Technology

EEPROM 256K 70ns

Datasheet

42In Stock

64Expected 20/07/2026

Rp260.146

Rp250.056

Rp243.635

Rp243.268

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 70NS PLCC IND GRN

AT28HC256E-70JU-T
Microchip Technology
1: Rp278.125
692In Stock

Mfr. Part No.
AT28HC256E-70JU-T

Mouser Part No
556-AT28HC256E70JUT

Microchip Technology

EEPROM 70NS PLCC IND GRN

Datasheet

692In Stock

Cut Tape

Rp278.125

Reel

Rp278.125

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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

AT28HC256E-90JU
Microchip Technology
1: Rp238.681
51In Stock

Mfr. Part No.
AT28HC256E-90JU

Mouser Part No
556-AT28HC256E90JU

Microchip Technology

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

Datasheet

51In Stock

Rp238.681

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: Rp232.444
5In Stock

Mfr. Part No.
AT28HC256E-90SU

Mouser Part No
556-AT28HC256E90SU

Microchip Technology

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

Datasheet

5In Stock

Rp232.444

Rp227.674

Rp224.555

Rp224.372

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: Rp270.787
32In Stock

Mfr. Part No.
AT28HC256F-90SU

Mouser Part No
556-AT28HC256F90SU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

32In Stock

Rp270.787

Rp265.283

Rp261.431

Rp261.247

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: Rp25.868
245In Stock

Mfr. Part No.
23K256-E/ST

Mouser Part No
579-23K256-E/ST

Microchip Technology

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

Learn More

Datasheet

245In Stock

Rp25.868

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: Rp29.721
36In Stock
270Expected 27/07/2026

Mfr. Part No.
25AA256-I/SM

Mouser Part No
579-25AA256-I/SM

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

36In Stock

270Expected 27/07/2026

Rp29.721

Rp29.170

Rp28.803

Rp28.620

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/ST
Microchip Technology
1: Rp30.087
693In Stock

Mfr. Part No.
25AA256-I/ST

Mouser Part No
579-25AA256-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

693In Stock

Rp30.087

Rp28.987

Rp28.069

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-E/P
Microchip Technology
1: Rp33.757
102In Stock

Mfr. Part No.
25LC256-E/P

Mouser Part No
579-25LC256-E/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

102In Stock

Rp33.757

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/MF
Microchip Technology
1: Rp35.224
447In Stock

Mfr. Part No.
25LC256-I/MF

Mouser Part No
579-25LC256-I/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

447In Stock

Rp35.224

Rp33.573

Rp33.390

Rp33.023

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/P
Microchip Technology
1: Rp30.271
357In Stock

Mfr. Part No.
25LC256-I/P

Mouser Part No
579-25LC256-I/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

357In Stock

Rp30.271

Rp30.087

Rp28.987

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: Rp29.721
143In Stock
270Expected 27/07/2026

Mfr. Part No.
25LC256-I/SM

Mouser Part No
579-25LC256-I/SM

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

143In Stock

270Expected 27/07/2026

Rp29.721

Rp28.253

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256T-E/SN
Microchip Technology
1: Rp33.023
507In Stock
6.600Expected 27/07/2026

Mfr. Part No.
25LC256T-E/SN

Mouser Part No
579-25LC256T-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

507In Stock

6.600Expected 27/07/2026

Cut Tape

Rp33.023

Rp32.839

Rp30.638

Rp30.271

Reel

Rp29.170

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE EXT

25LC256X-E/ST
Microchip Technology
1: Rp31.739
126In Stock

Mfr. Part No.
25LC256X-E/ST

Mouser Part No
579-25LC256X-E/ST

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE EXT

Datasheet

126In Stock

Rp31.739

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EPROM 45NS, PLCC, IND TEMP, GREEN

AT27C256R-45JU-T
Microchip Technology
1: Rp52.103
256In Stock
750Expected 15/07/2026

Mfr. Part No.
AT27C256R-45JU-T

Mouser Part No
579-AT27C256R-45JU-T

Microchip Technology

EPROM 45NS, PLCC, IND TEMP, GREEN

Datasheet

256In Stock

750Expected 15/07/2026

Cut Tape

Rp52.103

Reel

Rp52.103

Min.: 1
Mult.: 1

: 750

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-120+
Analog Devices / Maxim Integrated
1: Rp803.188
29In Stock

Mfr. Part No.
DS1230AB-120+

Mouser Part No
700-DS1230AB-120

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

29In Stock

Rp803.188

Rp737.509

Rp708.706

Rp695.497

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-120IND+
Analog Devices / Maxim Integrated
1: Rp786.676
9In Stock

Mfr. Part No.
DS1230AB-120IND+

Mouser Part No
700-DS1230AB-120IND

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

9In Stock

Rp786.676

Rp722.282

Rp694.213

Rp681.187

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-150+
Analog Devices / Maxim Integrated
1: Rp774.752
39In Stock

Mfr. Part No.
DS1230AB-150+

Mouser Part No
700-DS1230AB-150

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

39In Stock

Rp774.752

Rp711.458

Rp683.572

Rp656.420

Rp636.239

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-200+
Analog Devices / Maxim Integrated
1: Rp780.806
19In Stock

Mfr. Part No.
DS1230AB-200+

Mouser Part No
700-DS1230AB-200

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

19In Stock

Rp780.806

Rp689.076

Rp676.234

Rp661.740

Rp641.193

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-70+
Analog Devices / Maxim Integrated
1: Rp779.888
20In Stock

Mfr. Part No.
DS1230AB-70+

Mouser Part No
700-DS1230AB-70

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

20In Stock

Rp779.888

Rp716.228

Rp688.158

Rp675.316

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 3.3V 256k Nonvolatile SRAM

DS1230W-100+
Analog Devices / Maxim Integrated
1: Rp744.481
21In Stock

Mfr. Part No.
DS1230W-100+

Mouser Part No
700-DS1230W-100

Analog Devices / Maxim Integrated

NVRAM 3.3V 256k Nonvolatile SRAM

Datasheet

21In Stock

Rp744.481

Rp683.755

Rp656.970

Rp644.862

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 3.3V 256k Nonvolatile SRAM

DS1230W-150+
Analog Devices / Maxim Integrated
1: Rp727.786
10In Stock

Mfr. Part No.
DS1230W-150+

Mouser Part No
700-DS1230W-150

Analog Devices / Maxim Integrated

NVRAM 3.3V 256k Nonvolatile SRAM

Datasheet

10In Stock

Rp727.786

Rp642.477

Rp630.552

Rp616.976

Rp597.896

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

256 kbit Memory ICs

Types of Memory ICs

Customer Service Office

Company

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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