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256 kbit Memory ICs

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Types of Memory ICs

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Memory Size = 256 kbit

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Part #

NVRAM 256k Nonvolatile SRAM

DS1230Y-120+
Analog Devices / Maxim Integrated
1: €40.68
561In Stock

Mfr. Part No.
DS1230Y-120+

Mouser Part No
700-DS1230Y-120

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

561In Stock

€40.68

€37.33

€35.88

€35.61

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN

24CS256T-E/Q4B
Microchip Technology
1: €0.55
3,215In Stock

Mfr. Part No.
24CS256T-E/Q4B

Mouser Part No
579-24CS256T-E/Q4B

Microchip Technology

EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN

Datasheet

3,215In Stock

Cut Tape

€0.55

Reel

€0.55

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UDFN-8

256 kbit

I2C

EEPROM Auto 256Kb serial I2C bus EEPROM

M24256-DRMN3TP/K
STMicroelectronics
1: €1.22
53,238In Stock

Mfr. Part No.
M24256-DRMN3TP/K

Mouser Part No
511-M24256-DRMN3TP/K

STMicroelectronics

EEPROM Auto 256Kb serial I2C bus EEPROM

Datasheet

53,238In Stock

Cut Tape

€1.22

€1.14

€1.12

€1.09

View

Reel

€0.788

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

NVRAM 256K (32Kx8) 100ns

M48T35AV-10MH1F
STMicroelectronics
1: €21.35
1,004In Stock

Mfr. Part No.
M48T35AV-10MH1F

Mouser Part No
511-M48T35AV-10MH1F

STMicroelectronics

NVRAM 256K (32Kx8) 100ns

Datasheet

1,004In Stock

Cut Tape

€21.35

€19.77

€19.14

€18.68

View

Reel

€16.71

MouseReel Available

Min.: 1
Mult.: 1

: 936

NVRAM

SMD/SMT

SOIC-28

256 kbit

Parallel

EPROM 90NS PLCC IND GRN

AT27LV256A-90JU-T
Microchip Technology
1: €2.64
1,046In Stock

Mfr. Part No.
AT27LV256A-90JU-T

Mouser Part No
556-AT27LV256A90JUT

Microchip Technology

EPROM 90NS PLCC IND GRN

Datasheet

1,046In Stock

Cut Tape

€2.64

Reel

€2.64

Min.: 1
Mult.: 1

: 750

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 32K x 8 120 ns 4.5V-5.5V

AT28HC256-12SU
Microchip Technology
1: €11.40
337In Stock

Mfr. Part No.
AT28HC256-12SU

Mouser Part No
556-AT28HC25612SU

Microchip Technology

EEPROM 256K 32K x 8 120 ns 4.5V-5.5V

Datasheet

337In Stock

€11.40

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 32kx8 - 1.8V

25AA256-I/MF
Microchip Technology
1: €1.66
1,344In Stock

Mfr. Part No.
25AA256-I/MF

Mouser Part No
579-25AA256-I/MF

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,344In Stock

€1.66

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE IND

25LC256X-I/ST
Microchip Technology
1: €1.41
1,676In Stock

Mfr. Part No.
25LC256X-I/ST

Mouser Part No
579-25LC256X-I/ST

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

1,676In Stock

€1.41

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

NVRAM 256k Nonvolatile SRAM

DS1230AB-70IND+
Analog Devices / Maxim Integrated
1: €34.37
46In Stock

Mfr. Part No.
DS1230AB-70IND+

Mouser Part No
700-DS1230AB-70IND

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

46In Stock

€34.37

€32.83

€31.49

€31.05

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

AT25256B-XHL-T
Microchip Technology
5,000: €0.842
5,000In Stock

Mfr. Part No.
AT25256B-XHL-T

Mouser Part No
556-AT25256B-XHL-T

Microchip Technology

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

Datasheet

5,000In Stock

Reel

€0.842

Min.: 5,000
Mult.: 5,000

: 5,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

3-Wire, SPI

EEPROM 70NS, SOIC, IND TEMP, GREEN

AT28HC256-70SU-T
Microchip Technology
1: €13.62
1,006In Stock

Mfr. Part No.
AT28HC256-70SU-T

Mouser Part No
556-AT28HC256-70SU-T

Microchip Technology

EEPROM 70NS, SOIC, IND TEMP, GREEN

Datasheet

1,006In Stock

Cut Tape

€13.62

Reel

€13.62

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

25AA256-E/P
Microchip Technology
1: €1.58
1,059In Stock

Mfr. Part No.
25AA256-E/P

Mouser Part No
579-25AA256-E/P

Microchip Technology

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

Datasheet

1,059In Stock

€1.58

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-E/MF
Microchip Technology
1: €1.73
1,860In Stock

Mfr. Part No.
25LC256-E/MF

Mouser Part No
579-25LC256-E/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

1,860In Stock

€1.73

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

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

AT28HC256E-12SU
Microchip Technology
1: €11.16
315In Stock

Mfr. Part No.
AT28HC256E-12SU

Mouser Part No
556-AT28HC256E-12SU

Microchip Technology

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

Datasheet

315In Stock

€11.16

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

AT28HC256F-90JU
Microchip Technology
1: €13.33
357In Stock

Mfr. Part No.
AT28HC256F-90JU

Mouser Part No
556-AT28HC256F90JU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

357In Stock

€13.33

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

25AA256-E/SN
Microchip Technology
1: €1.46
3,703In Stock

Mfr. Part No.
25AA256-E/SN

Mouser Part No
579-25AA256-E/SN

Microchip Technology

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

Datasheet

3,703In Stock

€1.46

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-SOIC

AT25256B-SSPDGV-T
Microchip Technology
4,000: €1.37
4,000In Stock

Mfr. Part No.
AT25256B-SSPDGV-T

Mouser Part No
579-AT25256BSSPDGV-T

Microchip Technology

EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-SOIC

Datasheet

4,000In Stock

Reel

€1.37

Min.: 4,000
Mult.: 4,000

: 4,000

EEPROM

SMD/SMT

SOIC-8

256 kbit

3-Wire, SPI

EPROM 70NS PLCC IND GRN

AT27BV256-70JU-T
Microchip Technology
1: €3.59
788In Stock

Mfr. Part No.
AT27BV256-70JU-T

Mouser Part No
556-AT27BV25670JUT

Microchip Technology

EPROM 70NS PLCC IND GRN

Datasheet

788In Stock

Cut Tape

€3.59

Reel

€3.59

MouseReel Available

Min.: 1
Mult.: 1

: 750

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN WDFNW8 (WETTABLE FLANK)

NV25256MUW3VLTBG
onsemi
1: €0.43
2,778In Stock

Mfr. Part No.
NV25256MUW3VLTBG

Mouser Part No
863-NV25256MUW3VLTBG

onsemi

EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN WDFNW8 (WETTABLE FLANK)

Datasheet

2,778In Stock

Cut Tape

€0.43

Reel

€0.229

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

WDFNW-8

256 kbit

SPI

EEPROM 256K FAST PROG SDP - 150NS

AT28C256F-15LM/883
Microchip Technology
1: €214.42
25In Stock

Mfr. Part No.
AT28C256F-15LM/883

Mouser Part No
556-A28C256F15LM883

Microchip Technology

EEPROM 256K FAST PROG SDP - 150NS

Learn More

Datasheet

25In Stock

€214.42

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

LCC-32

256 kbit

Parallel

EEPROM 256K, 32Kx8, 2.5V SER EE, IND

24LC256T-I/MNY
Microchip Technology
1: €0.963
1,639In Stock

Mfr. Part No.
24LC256T-I/MNY

Mouser Part No
579-24LC256T-I/MNY

Microchip Technology

EEPROM 256K, 32Kx8, 2.5V SER EE, IND

Datasheet

1,639In Stock

Cut Tape

€0.963

Reel

€0.963

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

256 kbit

2-Wire, I2C

NVRAM 256K (32Kx8) 100ns

M48T35AV-10PC1
STMicroelectronics
1: €28.28
348In Stock

Mfr. Part No.
M48T35AV-10PC1

Mouser Part No
511-M48T35AV10PC1

STMicroelectronics

NVRAM 256K (32Kx8) 100ns

Datasheet

348In Stock

€28.28

€24.41

€23.25

€22.93

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

PCDIP-28

256 kbit

Parallel

EEPROM 256K 11MIL GRIND - 150NS

AT28C256-15LM/883
Microchip Technology
1: €201.34
34In Stock

Mfr. Part No.
AT28C256-15LM/883

Mouser Part No
556-AT28C25615LM883

Microchip Technology

EEPROM 256K 11MIL GRIND - 150NS

Learn More

Datasheet

34In Stock

€201.34

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

LCC-32

256 kbit

Parallel

EEPROM 256K, 32K x 8, 1.8V SER EE, ExT

24AA256T-E/ST
Microchip Technology
1: €1.04
1,955In Stock

Mfr. Part No.
24AA256T-E/ST

Mouser Part No
579-24AA256T-E/ST

Microchip Technology

EEPROM 256K, 32K x 8, 1.8V SER EE, ExT

Datasheet

1,955In Stock

Cut Tape

€1.04

Reel

€1.04

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM

CY14B256PA-SFXI
Infineon Technologies
1: €14.38
460In Stock

Mfr. Part No.
CY14B256PA-SFXI

Mouser Part No
727-CY14B256PA-SFXI

Infineon Technologies

NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM

Datasheet

460In Stock

€14.38

€13.36

€12.94

€12.63

View

Min.: 1
Mult.: 1

NVRAM

SOIC-16

256 kbit

SPI

256 kbit Memory ICs

Types of Memory ICs

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CDIP-28
CSP-8
DFN-8
DFN-S-8
DIP-28
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FBGA-48
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LCC-32
MLP-8
MSOP-8
PCDIP-28
PDIP-28
PDIP-8
PGA-28
PLCC-32
PowerCap Module-34
SO-8
SOH-28