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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 #

EPROM 256Kb (32Kx8) OTP 5V 45ns

AT27C256R-45JU
Microchip Technology
1: 2,37 €
287In Stock
384Expected 9/10/2026

Mfr. Part No.
AT27C256R-45JU

Mouser Part No
556-AT27C256R-45JU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 5V 45ns

Datasheet

287In Stock

384Expected 9/10/2026

2,37 €

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

EEPROM 200NS, PLCC, IND TEMP, GREEN

AT28BV256-20JU-T
Microchip Technology
1: 10,97 €
48In Stock

Mfr. Part No.
AT28BV256-20JU-T

Mouser Part No
556-AT28BV256-20JU-T

Microchip Technology

EEPROM 200NS, PLCC, IND TEMP, GREEN

Datasheet

48In Stock

Cut Tape

10,97 €

Reel

10,97 €

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Reel, Cut Tape

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

AT28BV256-20JU
Microchip Technology
1: 10,24 €
37In Stock

Mfr. Part No.
AT28BV256-20JU

Mouser Part No
556-AT28BV25620JU

Microchip Technology

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

Datasheet

37In Stock

10,24 €

10,04 €

10,02 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

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

AT28BV256-20SU
Microchip Technology
1: 10,59 €
86In Stock

Mfr. Part No.
AT28BV256-20SU

Mouser Part No
556-AT28BV25620SU

Microchip Technology

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

Datasheet

86In Stock

10,59 €

10,37 €

10,29 €

10,27 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

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

AT28C256-15JU
Microchip Technology
1: 9,80 €
49In Stock

Mfr. Part No.
AT28C256-15JU

Mouser Part No
556-AT28C25615JU

Microchip Technology

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

Learn More

Datasheet

49In Stock

9,80 €

9,60 €

9,59 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

EEPROM 256K 11MIL GRIND 150NS IND TEMP

AT28C256-15SU
Microchip Technology
1: 10,90 €
74In Stock
162Expected 10/19/2026

Mfr. Part No.
AT28C256-15SU

Mouser Part No
556-AT28C25615SU

Microchip Technology

EEPROM 256K 11MIL GRIND 150NS IND TEMP

Learn More

Datasheet

74In Stock

162Expected 10/19/2026

10,90 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

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

AT28C256E-15JU
Microchip Technology
1: 11,15 €
105In Stock

Mfr. Part No.
AT28C256E-15JU

Mouser Part No
556-AT28C256E15JU

Microchip Technology

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

Learn More

Datasheet

105In Stock

11,15 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

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

AT28C256E-15SU
Microchip Technology
1: 10,48 €
77In Stock

Mfr. Part No.
AT28C256E-15SU

Mouser Part No
556-AT28C256E15SU

Microchip Technology

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

Learn More

Datasheet

77In Stock

10,48 €

10,28 €

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

EEPROM 256K FAST PROG SDP- 150NS IND TEMP

AT28C256F-15JU
Microchip Technology
1: 10,47 €
57In Stock

Mfr. Part No.
AT28C256F-15JU

Mouser Part No
556-AT28C256F15JU

Microchip Technology

EEPROM 256K FAST PROG SDP- 150NS IND TEMP

Learn More

Datasheet

57In Stock

10,47 €

10,26 €

10,25 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

EEPROM 256K 5V SDP 70NS IND TEMP

AT28HC256-70SU
Microchip Technology
1: 12,71 €
49In Stock

Mfr. Part No.
AT28HC256-70SU

Mouser Part No
556-AT28HC256-70SU

Microchip Technology

EEPROM 256K 5V SDP 70NS IND TEMP

Datasheet

49In Stock

12,71 €

12,46 €

12,45 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

EEPROM 256K 5V SDP - 120NS IND TEMP

AT28HC256-12JU
Microchip Technology
1: 10,47 €
64In Stock

Mfr. Part No.
AT28HC256-12JU

Mouser Part No
556-AT28HC25612JU

Microchip Technology

EEPROM 256K 5V SDP - 120NS IND TEMP

Datasheet

64In Stock

10,47 €

10,09 €

9,85 €

9,84 €

9,82 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

EEPROM 256K 5V SDP - 90NS IND TEMP

AT28HC256-90JU
Microchip Technology
1: 11,82 €
86In Stock

Mfr. Part No.
AT28HC256-90JU

Mouser Part No
556-AT28HC25690JU

Microchip Technology

EEPROM 256K 5V SDP - 90NS IND TEMP

Datasheet

86In Stock

11,82 €

11,58 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

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

AT28HC256E-12JU
Microchip Technology
1: 11,15 €
59In Stock

Mfr. Part No.
AT28HC256E-12JU

Mouser Part No
556-AT28HC256E-12JU

Microchip Technology

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

Datasheet

59In Stock

11,15 €

10,92 €

10,77 €

10,75 €

10,74 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

EEPROM 70NS PLCC IND GRN

AT28HC256E-70JU-T
Microchip Technology
1: 13,04 €
673In Stock

Mfr. Part No.
AT28HC256E-70JU-T

Mouser Part No
556-AT28HC256E70JUT

Microchip Technology

EEPROM 70NS PLCC IND GRN

Datasheet

673In Stock

Cut Tape

13,04 €

Reel

13,04 €

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Reel, Cut Tape

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

AT28HC256E-90JU
Microchip Technology
1: 11,19 €
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

11,19 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

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

AT28HC256E-90SU
Microchip Technology
1: 10,90 €
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

10,90 €

10,67 €

10,59 €

10,58 €

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

AT28HC256F-90SU
Microchip Technology
1: 13,51 €
5In Stock

Mfr. Part No.
AT28HC256F-90SU

Mouser Part No
556-AT28HC256F90SU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

5In Stock

13,51 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

32 k x 8

Parallel

- 40 C

+ 85 C

Tube

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

23K256-E/ST
Microchip Technology
1: 1,29 €
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

1,29 €

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

32 k x 8

SPI

- 40 C

+ 125 C

Tube

EEPROM 256k 32KX8 1.8V SER EE IND

25AA256-I/SM
Microchip Technology
1: 1,39 €
267In Stock

Mfr. Part No.
25AA256-I/SM

Mouser Part No
579-25AA256-I/SM

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

267In Stock

1,39 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

32 k x 8

SPI

- 40 C

+ 85 C

Tube

EEPROM 32kx8 - 1.8V

25AA256-I/ST
Microchip Technology
1: 1,41 €
673In Stock

Mfr. Part No.
25AA256-I/ST

Mouser Part No
579-25AA256-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

673In Stock

1,41 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

32 k x 8

SPI

- 40 C

+ 85 C

Tube

EEPROM 32kx8 - 2.5V

25LC256-E/P
Microchip Technology
1: 1,53 €
95In Stock

Mfr. Part No.
25LC256-E/P

Mouser Part No
579-25LC256-E/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

95In Stock

1,53 €

1,51 €

1,45 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

32 k x 8

SPI

- 40 C

+ 125 C

Tube

EEPROM 32kx8 - 2.5V

25LC256-I/MF
Microchip Technology
1: 1,66 €
437In Stock

Mfr. Part No.
25LC256-I/MF

Mouser Part No
579-25LC256-I/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

437In Stock

1,66 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

32 k x 8

SPI

- 40 C

+ 85 C

Tube

EEPROM 32kx8 - 2.5V

25LC256-I/P
Microchip Technology
1: 1,51 €
352In Stock

Mfr. Part No.
25LC256-I/P

Mouser Part No
579-25LC256-I/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

352In Stock

1,51 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

32 k x 8

SPI

- 40 C

+ 85 C

Tube

EEPROM 256k 32KX8 2.5V SER EE IND

25LC256-I/SM
Microchip Technology
1: 1,39 €
388In Stock

Mfr. Part No.
25LC256-I/SM

Mouser Part No
579-25LC256-I/SM

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

388In Stock

1,39 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

32 k x 8

SPI

- 40 C

+ 85 C

Tube

EEPROM 256k 32KX8 2.5V SER EE EXT

25LC256X-E/ST
Microchip Technology
1: 1,50 €
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

1,50 €

1,46 €

1,43 €

1,42 €

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

32 k x 8

SPI

- 40 C

+ 125 C

Tube

256 kbit Memory ICs

Types of Memory ICs

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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