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Memory ICs

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Part #

SRAM 64K 8K X 8 1.7V SERIAL SRAM IND

23A640T-I/ST
Microchip Technology
1: $0.86
1,884In Stock

Mfr. Part No.
23A640T-I/ST

Mouser Part No
579-23A640T-I/ST

Microchip Technology

SRAM 64K 8K X 8 1.7V SERIAL SRAM IND

Learn More

Datasheet

1,884In Stock

Cut Tape

$0.86

Reel

$0.86

$0.798

$0.793

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SRAM

SMD/SMT

TSSOP-8

64 kbit

SPI

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

23K256-I/SN
Microchip Technology
1: $1.38
7,695In Stock
5,300Expected 19/03/2027

Mfr. Part No.
23K256-I/SN

Mouser Part No
579-23K256-I/SN

Microchip Technology

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

Learn More

Datasheet

7,695In Stock

5,300Expected 19/03/2027

$1.38

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

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

23K256-I/ST
Microchip Technology
1: $1.42
3,051In Stock
2,300Expected 01/03/2027

Mfr. Part No.
23K256-I/ST

Mouser Part No
579-23K256-I/ST

Microchip Technology

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

Learn More

Datasheet

3,051In Stock

2,300Expected 01/03/2027

$1.42

$1.41

$1.33

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

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

23K256T-I/ST
Microchip Technology
1: $1.48
2,398In Stock
5,000Expected 10/09/2026

Mfr. Part No.
23K256T-I/ST

Mouser Part No
579-23K256T-I/ST

Microchip Technology

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

Learn More

Datasheet

2,398In Stock

5,000Expected 10/09/2026

Cut Tape

$1.48

$1.46

$1.45

$1.42

Reel

$1.42

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

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

23K640T-I/SN
Microchip Technology
1: $0.81
5,771In Stock

Mfr. Part No.
23K640T-I/SN

Mouser Part No
579-23K640T-I/SN

Microchip Technology

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

Learn More

Datasheet

5,771In Stock

Cut Tape

$0.81

$0.809

$0.747

$0.742

Reel

$0.742

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SRAM

SMD/SMT

SOIC-8

64 kbit

SPI

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024T-I/ST
Microchip Technology
1: $2.76
2,646In Stock
10,000Expected 24/12/2026

Mfr. Part No.
23LC1024T-I/ST

Mouser Part No
579-23LC1024T-I/ST

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

2,646In Stock

10,000Expected 24/12/2026

Cut Tape

$2.76

$2.75

$2.57

Reel

$2.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SRAM

SMD/SMT

TSSOP-8

1 Mbit

SDI, SPI, SQI

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

23LCV1024-I/SN
Microchip Technology
1: $3.09
1,497In Stock
3,200Expected 26/10/2026

Mfr. Part No.
23LCV1024-I/SN

Mouser Part No
579-23LCV1024-I/SN

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

1,497In Stock

3,200Expected 26/10/2026

$3.09

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

1 Mbit

SDI, SPI

EEPROM 2K 256 X 8 SERIAL EE 1.8V IND 1/2ARRAY W

24AA024HT-I/MNY
Microchip Technology
1: $0.41
5,142In Stock

Mfr. Part No.
24AA024HT-I/MNY

Mouser Part No
579-24AA024HTIMNY

Microchip Technology

EEPROM 2K 256 X 8 SERIAL EE 1.8V IND 1/2ARRAY W

Datasheet

5,142In Stock

Cut Tape

$0.41

Reel

$0.378

$0.37

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

2 kbit

2-Wire, I2C

EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V

24AA025E48T-E/OT
Microchip Technology
1: $0.43
4,703In Stock

Mfr. Part No.
24AA025E48T-E/OT

Mouser Part No
579-24AA025E48T-E/OT

Microchip Technology

EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V

Datasheet

4,703In Stock

Cut Tape

$0.43

$0.42

$0.41

Reel

$0.41

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

2 kbit

2-Wire, I2C

EEPROM 1024K 128KX8 1.8V SER EE

24AA1025-I/SM
Microchip Technology
1: $4.05
1,820In Stock
1,800Expected 20/10/2026

Mfr. Part No.
24AA1025-I/SM

Mouser Part No
579-24AA1025-I/SM

Microchip Technology

EEPROM 1024K 128KX8 1.8V SER EE

Learn More

Datasheet

1,820In Stock

1,800Expected 20/10/2026

$4.05

$3.93

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

2-Wire, I2C

EEPROM 1024K 128K X 8 1.8V

24AA1025-I/SN
Microchip Technology
1: $4.05
839In Stock
1,200Expected 09/11/2026

Mfr. Part No.
24AA1025-I/SN

Mouser Part No
579-24AA1025-I/SN

Microchip Technology

EEPROM 1024K 128K X 8 1.8V

Learn More

Datasheet

839In Stock

1,200Expected 09/11/2026

$4.05

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

1 Mbit

2-Wire, I2C

EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE

24AA1026-I/SN
Microchip Technology
1: $4.02
365In Stock
500Expected 01/10/2026

Mfr. Part No.
24AA1026-I/SN

Mouser Part No
579-24AA1026-I/SN

Microchip Technology

EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE

Learn More

Datasheet

365In Stock

500Expected 01/10/2026

$4.02

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

1 Mbit

2-Wire, I2C

EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE

24AA1026T-I/SN
Microchip Technology
1: $4.05
1,124In Stock

Mfr. Part No.
24AA1026T-I/SN

Mouser Part No
579-24AA1026T-I/SN

Microchip Technology

EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE

Learn More

Datasheet

1,124In Stock

Cut Tape

$4.05

Reel

$4.05

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

1 Mbit

2-Wire, I2C

EEPROM 16kx8 - 1.8V

24AA128-I/SN
Microchip Technology
1: $0.74
2,562In Stock

Mfr. Part No.
24AA128-I/SN

Mouser Part No
579-24AA128-I/SN

Microchip Technology

EEPROM 16kx8 - 1.8V

Datasheet

2,562In Stock

$0.74

$0.723

$0.70

$0.699

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

128 kbit

2-Wire, I2C

EEPROM 128K, 16Kx8 1.8V SER EE IND

24AA128T-I/MNY
Microchip Technology
1: $0.83
14,117In Stock

Mfr. Part No.
24AA128T-I/MNY

Mouser Part No
579-24AA128T-I/MNY

Microchip Technology

EEPROM 128K, 16Kx8 1.8V SER EE IND

Datasheet

14,117In Stock

Cut Tape

$0.83

Reel

$0.83

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

128 kbit

2-Wire, I2C

EEPROM 16kx8 - 1.8V

24AA128T-I/MS
Microchip Technology
1: $0.89
1,702In Stock
10,000Expected 22/10/2026

Mfr. Part No.
24AA128T-I/MS

Mouser Part No
579-24AA128T-I/MS

Microchip Technology

EEPROM 16kx8 - 1.8V

Datasheet

1,702In Stock

10,000Expected 22/10/2026

Cut Tape

$0.89

$0.883

Reel

$0.883

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MSOP-8

128 kbit

2-Wire, I2C

EEPROM 16kx8 - 1.8V

24AA128T-I/ST
Microchip Technology
1: $0.86
5,497In Stock

Mfr. Part No.
24AA128T-I/ST

Mouser Part No
579-24AA128T-I/ST

Microchip Technology

EEPROM 16kx8 - 1.8V

Datasheet

5,497In Stock

Cut Tape

$0.86

$0.764

Reel

$0.764

$0.763

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

128 kbit

2-Wire, I2C

EEPROM 16K, 2K X 8 1.8V SERIAL EE, EXT

24AA16T-E/OT
Microchip Technology
1: $0.44
6,492In Stock

Mfr. Part No.
24AA16T-E/OT

Mouser Part No
579-24AA16T-E/OT

Microchip Technology

EEPROM 16K, 2K X 8 1.8V SERIAL EE, EXT

Datasheet

6,492In Stock

Cut Tape

$0.44

$0.432

Reel

$0.41

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-5

16 kbit

2-Wire, I2C

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256-E/MS
Microchip Technology
1: $1.19
2,476In Stock

Mfr. Part No.
24AA256-E/MS

Mouser Part No
579-24AA256-E/MS

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

2,476In Stock

$1.19

$1.12

$1.11

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 1.8V

24AA256-I/MF
Microchip Technology
1: $1.40
1,391In Stock

Mfr. Part No.
24AA256-I/MF

Mouser Part No
579-24AA256-I/MF

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,391In Stock

$1.40

$1.36

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 1.8V

24AA256-I/ST
Microchip Technology
1: $1.05
9,456In Stock

Mfr. Part No.
24AA256-I/ST

Mouser Part No
579-24AA256-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

9,456In Stock

$1.05

$1.04

$1.03

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256T-E/MNY
Microchip Technology
1: $1.22
2,494In Stock
6,600Expected 17/09/2026

Mfr. Part No.
24AA256T-E/MNY

Mouser Part No
579-24AA256T-E/MNY

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

2,494In Stock

6,600Expected 17/09/2026

Cut Tape

$1.22

$1.18

$1.16

Reel

$1.11

$1.10

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

256 kbit

2-Wire, I2C

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256T-E/SN
Microchip Technology
1: $1.17
2,959In Stock

Mfr. Part No.
24AA256T-E/SN

Mouser Part No
579-24AA256T-E/SN

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

2,959In Stock

Cut Tape

$1.17

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256T-I/MNY
Microchip Technology
1: $1.15
4,984In Stock

Mfr. Part No.
24AA256T-I/MNY

Mouser Part No
579-24AA256T-I/MNY

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

4,984In Stock

Cut Tape

$1.15

Reel

$1.12

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 1.8V

24AA256T-I/SN
Microchip Technology
1: $1.13
138In Stock
6,600Expected 16/09/2026

Mfr. Part No.
24AA256T-I/SN

Mouser Part No
579-24AA256T-I/SN

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

138In Stock

6,600Expected 16/09/2026

Cut Tape

$1.13

$1.06

Reel

$1.05

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

Memory ICs

Types of Memory ICs

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BGA-24
CDIP-28
CDIP-32
CLCC-32
CSP-4
CSP-8
DFN-8
DFN-S-8
Die
DIP-28
DIP-8
FBGA-48
FlatPack-28
FlatPack-32
LCC-32
LQFP-128
LQFP-80
MSOP-8
Nonstandard
PDIP-14

64 bit
128 bit
512 bit
1 kbit
1.125 kbit
1.5 kbit
2 kbit
4 kbit
4.5 kbit
8 Kbit
8 kbit
9 kbit
11 kbit
16 Kbit
16 kbit
20 kbit
32 kbit
36 kbit
64 kbit
72 kbit