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20 MHz Memory ICs

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Types of Memory ICs

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Maximum Clock Frequency = 20 MHz

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Part #

EEPROM 2.5 V to 5.5V EE

M95080-WMN6P
STMicroelectronics
1: $0.626
1,503In Stock
NRND

Mfr. Part No.
M95080-WMN6P

Mouser Part No
511-M95080-WMN6P

NRND

STMicroelectronics

EEPROM 2.5 V to 5.5V EE

Learn More

Datasheet

1,503In Stock

$0.626

$0.583

$0.464

$0.457

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

8 kbit

SPI

EEPROM 2.5 V to 5.5V 256k

M95256-WMN6P
STMicroelectronics
1: $1.06
6,184In Stock
8,000On Order
NRND

Mfr. Part No.
M95256-WMN6P

Mouser Part No
511-M95256-WMN6P

NRND

STMicroelectronics

EEPROM 2.5 V to 5.5V 256k

Learn More

Datasheet

6,184In Stock

8,000On Order

$1.06

$0.934

$0.911

$0.894

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 1K (128 X 8) SPI, 1.8V

AT25010B-MAHL-T
Microchip Technology
1: $0.462
1,886In Stock
5,000Expected 22/10/2026

Mfr. Part No.
AT25010B-MAHL-T

Mouser Part No
556-AT25010B-MAHL-T

Microchip Technology

EEPROM 1K (128 X 8) SPI, 1.8V

Learn More

Datasheet

1,886In Stock

5,000Expected 22/10/2026

Cut Tape

$0.462

Reel

$0.419

$0.411

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UDFN-8

1 kbit

3-Wire, SPI

EEPROM 1K (128 X 8) SPI, 1.8V

AT25010B-SSHL-B
Microchip Technology
1: $0.408
1,571In Stock

Mfr. Part No.
AT25010B-SSHL-B

Mouser Part No
556-AT25010B-SSHL-B

Microchip Technology

EEPROM 1K (128 X 8) SPI, 1.8V

Learn More

Datasheet

1,571In Stock

$0.408

$0.405

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

1 kbit

3-Wire, SPI

EEPROM 1K (128 X 8) SPI, 1.8V

AT25010B-XHL-B
Microchip Technology
1: $0.408
350In Stock

Mfr. Part No.
AT25010B-XHL-B

Mouser Part No
556-AT25010B-XHL-B

Microchip Technology

EEPROM 1K (128 X 8) SPI, 1.8V

Learn More

Datasheet

350In Stock

$0.408

$0.40

$0.389

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

1 kbit

3-Wire, SPI

EEPROM 4K (512 X 8) SPI, 1.8V

AT25040B-SSHL-B
Microchip Technology
1: $0.503
2,082In Stock

Mfr. Part No.
AT25040B-SSHL-B

Mouser Part No
556-AT25040B-SSHL-B

Microchip Technology

EEPROM 4K (512 X 8) SPI, 1.8V

Datasheet

2,082In Stock

$0.503

$0.492

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

4 kbit

3-Wire, SPI

EEPROM 128K Density SPI 16,384 x 8 Organ

AT25128B-XHL-B
Microchip Technology
1: $1.01
1,349In Stock

Mfr. Part No.
AT25128B-XHL-B

Mouser Part No
556-AT25128B-XHL-B

Microchip Technology

EEPROM 128K Density SPI 16,384 x 8 Organ

Learn More

Datasheet

1,349In Stock

$1.01

$0.991

$0.99

$0.956

$0.953

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

128 kbit

3-Wire, SPI

EEPROM SERIAL EEPROM 16K (2K X 8) SPI 1.8V

AT25160B-XHL-B
Microchip Technology
1: $0.639
922In Stock

Mfr. Part No.
AT25160B-XHL-B

Mouser Part No
556-AT25160B-XHL-B

Microchip Technology

EEPROM SERIAL EEPROM 16K (2K X 8) SPI 1.8V

Datasheet

922In Stock

$0.639

$0.636

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

16 kbit

3-Wire, SPI

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

AT25256B-XHL-B
Microchip Technology
1: $1.33
1,403In Stock

Mfr. Part No.
AT25256B-XHL-B

Mouser Part No
556-AT25256B-XHL-B

Microchip Technology

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

Datasheet

1,403In Stock

$1.33

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

3-Wire, SPI

EEPROM 1.8V

AT25512-TH-B
Microchip Technology
1: $1.63
870In Stock

Mfr. Part No.
AT25512-TH-B

Mouser Part No
556-AT25512-TH-B

Microchip Technology

EEPROM 1.8V

Datasheet

870In Stock

$1.63

$1.60

$1.59

$1.55

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 64K Density SPI 8,192 x 8 Organ

AT25640B-SSHL-B
Microchip Technology
1: $0.734
1,167In Stock
2,100Expected 31/8/2026

Mfr. Part No.
AT25640B-SSHL-B

Mouser Part No
556-AT25640B-SSHL-B

Microchip Technology

EEPROM 64K Density SPI 8,192 x 8 Organ

Learn More

Datasheet

1,167In Stock

2,100Expected 31/8/2026

$0.734

$0.717

$0.715

$0.711

$0.71

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

64 kbit

3-Wire, SPI

EEPROM 64K Density SPI 8,192 x 8 Organ

AT25640B-XHL-T
Microchip Technology
1: $0.816
2,168In Stock
5,000Expected 22/10/2026

Mfr. Part No.
AT25640B-XHL-T

Mouser Part No
556-AT25640B-XHL-T

Microchip Technology

EEPROM 64K Density SPI 8,192 x 8 Organ

Learn More

Datasheet

2,168In Stock

5,000Expected 22/10/2026

Cut Tape

$0.816

$0.811

$0.781

$0.768

Reel

$0.734

$0.733

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

64 kbit

3-Wire, SPI

EEPROM 1.7-5.5V, 20MHz, Ind Temp, 8-SOIC-W

AT25M01-SHM-B
Microchip Technology
1: $2.37
236In Stock

Mfr. Part No.
AT25M01-SHM-B

Mouser Part No
556-AT25M01-SHM-B

Microchip Technology

EEPROM 1.7-5.5V, 20MHz, Ind Temp, 8-SOIC-W

Datasheet

236In Stock

$2.37

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

3-Wire, SPI

SRAM 512K 1.8V SPI SERIAL SRAM SQI

23A512-I/ST
Microchip Technology
1: $2.54
377In Stock

Mfr. Part No.
23A512-I/ST

Mouser Part No
579-23A51579-2-I/ST

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

377In Stock

$2.54

$2.48

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

512 kbit

SDI, SPI, SQI

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

23K256-E/ST
Microchip Technology
1: $2.04
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

$2.04

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

23K640-E/SN
Microchip Technology
1: $1.12
87In Stock
500Expected 5/10/2026

Mfr. Part No.
23K640-E/SN

Mouser Part No
579-23K640-E/SN

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

87In Stock

500Expected 5/10/2026

$1.12

$1.10

$1.08

$1.07

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

64 kbit

SPI

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

23K640-E/ST
Microchip Technology
1: $1.20
231In Stock

Mfr. Part No.
23K640-E/ST

Mouser Part No
579-23K640-E/ST

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

231In Stock

$1.20

$1.16

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

64 kbit

SPI

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024-I/P
Microchip Technology
1: $3.58
195In Stock

Mfr. Part No.
23LC1024-I/P

Mouser Part No
579-23LC1024-I/P

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

195In Stock

$3.58

$3.51

$3.50

$3.41

View

Min.: 1
Mult.: 1

SRAM

Through Hole

PDIP-8

1 Mbit

SDI, SPI, SQI

SRAM 512K 2.5V SPI SERIAL SRAM SQI

23LC512-I/SN
Microchip Technology
1: $2.64
395In Stock

Mfr. Part No.
23LC512-I/SN

Mouser Part No
579-23LC51579-2-I/SN

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

395In Stock

$2.64

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

512 kbit

SDI, SPI, SQI

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

23LCV512-I/P
Microchip Technology
1: $3.09
252In Stock

Mfr. Part No.
23LCV512-I/P

Mouser Part No
579-23LCV51579-2-I/P

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

252In Stock

$3.09

Min.: 1
Mult.: 1

SRAM

Through Hole

PDIP-8

512 kbit

SDI, SPI

EEPROM 128kx8 - 1.8V

25AA1024-I/P
Microchip Technology
1: $5.86
189In Stock

Mfr. Part No.
25AA1024-I/P

Mouser Part No
579-25AA1024-I/P

Microchip Technology

EEPROM 128kx8 - 1.8V

Datasheet

189In Stock

$5.86

$5.82

$5.77

$5.45

View

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

1 Mbit

SPI

EEPROM 512k 64KX8 1.8V SER EE IND

25AA512-I/MF
Microchip Technology
1: $3.71
134In Stock

Mfr. Part No.
25AA512-I/MF

Mouser Part No
579-25AA512-I/MF

Microchip Technology

EEPROM 512k 64KX8 1.8V SER EE IND

Datasheet

134In Stock

$3.71

$3.64

$3.63

$3.60

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

512 kbit

SPI

EEPROM 512k 64Kx8 1.8V SER EE IND

25AA512-I/P
Microchip Technology
1: $3.55
87In Stock
420Expected 3/9/2026

Mfr. Part No.
25AA512-I/P

Mouser Part No
579-25AA512-I/P

Microchip Technology

EEPROM 512k 64Kx8 1.8V SER EE IND

Datasheet

87In Stock

420Expected 3/9/2026

$3.55

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

512 kbit

SPI

EEPROM 512k 64KX8 1.8V SER EE IND

25AA512-I/SM
Microchip Technology
1: $3.35
418In Stock

Mfr. Part No.
25AA512-I/SM

Mouser Part No
579-25AA512-I/SM

Microchip Technology

EEPROM 512k 64KX8 1.8V SER EE IND

Datasheet

418In Stock

$3.35

$3.14

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

512 kbit

SPI

EEPROM 128K x 8 - 2.5-5.5V

25LC1024-E/P
Microchip Technology
1: $5.96
244In Stock

Mfr. Part No.
25LC1024-E/P

Mouser Part No
579-25LC1024-E/P

Microchip Technology

EEPROM 128K x 8 - 2.5-5.5V

Datasheet

244In Stock

$5.96

$5.94

$5.86

$5.82

View

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

1 Mbit

SPI

20 MHz Memory ICs

Types of Memory ICs

Customer Service Office

Company

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DFN-8
DFN-S-8
FBGA-24
GQFN-8
MLP-8
MSOP-8
PDIP-8
SOIC-8
SOIC-Narrow-8
SOIJ-8
SON-8
SOP-8
SOP-J-8
SOT-23-6
SSOP-8
TDFN-8
TSSOP-8
TSSOP-B-8
TSSOP-BJ-8
UDFN-8