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Microchip Memory ICs

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Manufacturer = Microchip

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Part #

EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V

AT24C128C-SSHM-B
Microchip Technology
1: $0.43
8,745In Stock

Mfr. Part #
AT24C128C-SSHM-B

Mouser Part #
556-AT24C128C-SSHM-B

Microchip Technology

EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V

Datasheet

8,745In Stock

$0.43

$0.426

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

128 kbit

2-Wire, I2C

EEPROM 1.7-3.6V, 16K, I2C 1MHz, Ind Tmp 8-UDFN

AT24C16D-MAHM-T
Microchip Technology
1: $0.37
4,589In Stock
35,000On Order

Mfr. Part #
AT24C16D-MAHM-T

Mouser Part #
556-AT24C16D-MAHM-T

Microchip Technology

EEPROM 1.7-3.6V, 16K, I2C 1MHz, Ind Tmp 8-UDFN

Datasheet

4,589In Stock

35,000On Order

Cut Tape

$0.37

$0.362

Reel

$0.362

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UDFN-8

16 kbit

2-Wire, I2C

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-SSHL-B
Microchip Technology
1: $0.56
18,277In Stock

Mfr. Part #
AT24C256C-SSHL-B

Mouser Part #
556-AT24C256C-SSHL-B

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

18,277In Stock

$0.56

$0.553

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

256 kbit

2-Wire, I2C

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-XHL-B
Microchip Technology
1: $0.58
3,652In Stock

Mfr. Part #
AT24C256C-XHL-B

Mouser Part #
556-AT24C256C-XHL-B

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

3,652In Stock

$0.58

$0.575

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-XHL-T
Microchip Technology
1: $0.58
20,086In Stock

Mfr. Part #
AT24C256C-XHL-T

Mouser Part #
556-AT24C256C-XHL-T

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

20,086In Stock

Cut Tape

$0.58

$0.575

Reel

$0.575

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-UDFN

AT24C32E-MAHM-T
Microchip Technology
1: $0.41
7,453In Stock
10,000Expected 10/23/2026

Mfr. Part #
AT24C32E-MAHM-T

Mouser Part #
556-AT24C32EMAHMT

Microchip Technology

EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-UDFN

Datasheet

7,453In Stock

10,000Expected 10/23/2026

Cut Tape

$0.41

$0.404

Reel

$0.404

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UDFN-8

32 kbit

2-Wire, I2C

EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-SOIC-N

AT24C32E-SSHM-T
Microchip Technology
1: $0.37
10,074In Stock

Mfr. Part #
AT24C32E-SSHM-T

Mouser Part #
556-AT24C32ESSHMT

Microchip Technology

EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-SOIC-N

Datasheet

10,074In Stock

Cut Tape

$0.37

$0.362

Reel

$0.362

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

32 kbit

2-Wire, I2C

EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-TSSOP

AT24C32E-XHM-B
Microchip Technology
1: $0.39
4,197In Stock

Mfr. Part #
AT24C32E-XHM-B

Mouser Part #
556-AT24C32EXHMB

Microchip Technology

EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-TSSOP

Datasheet

4,197In Stock

$0.39

$0.383

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

32 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V

AT24C512C-SSHD-T
Microchip Technology
1: $0.79
12,716In Stock

Mfr. Part #
AT24C512C-SSHD-T

Mouser Part #
556-AT24C512C-SSHD-T

Microchip Technology

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V

Datasheet

12,716In Stock

Cut Tape

$0.79

$0.788

Reel

$0.788

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-8

512 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V

AT24C512C-SSHM-T
Microchip Technology
1: $0.79
7,994In Stock

Mfr. Part #
AT24C512C-SSHM-T

Mouser Part #
556-AT24C512C-SSHM-T

Microchip Technology

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V

Datasheet

7,994In Stock

Cut Tape

$0.79

$0.788

Reel

$0.788

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-8

512 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V

AT24C512C-XHD-B
Microchip Technology
1: $0.81
3,000In Stock

Mfr. Part #
AT24C512C-XHD-B

Mouser Part #
556-AT24C512C-XHD-B

Microchip Technology

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V

Datasheet

3,000In Stock

$0.81

$0.809

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

512 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V

AT24C512C-XHD-T
Microchip Technology
5,000: $0.809
10,000In Stock

Mfr. Part #
AT24C512C-XHD-T

Mouser Part #
556-AT24C512C-XHD-T

Microchip Technology

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V

Datasheet

10,000In Stock

Reel

$0.809

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

: 5,000

EEPROM

SMD/SMT

TSSOP-8

512 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V

AT24C512C-XHM-T
Microchip Technology
1: $0.81
5,075In Stock

Mfr. Part #
AT24C512C-XHM-T

Mouser Part #
556-AT24C512C-XHM-T

Microchip Technology

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V

Datasheet

5,075In Stock

Cut Tape

$0.81

$0.809

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

512 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM 64K 2-WIRE 1.7V

AT24C64D-SSHM-T
Microchip Technology
1: $0.37
8,794In Stock

Mfr. Part #
AT24C64D-SSHM-T

Mouser Part #
556-AT24C64D-SSHM-T

Microchip Technology

EEPROM SERIAL EEPROM 64K 2-WIRE 1.7V

Datasheet

8,794In Stock

Cut Tape

$0.37

$0.362

Reel

$0.362

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

64 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM 64K 2-WIRE 1.7V

AT24C64D-XHM-B
Microchip Technology
1: $0.39
20,910In Stock

Mfr. Part #
AT24C64D-XHM-B

Mouser Part #
556-AT24C64D-XHM-B

Microchip Technology

EEPROM SERIAL EEPROM 64K 2-WIRE 1.7V

Datasheet

20,910In Stock

$0.39

$0.383

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

64 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM 64K 2-WIRE 1.7V

AT24C64D-XHM-T
Microchip Technology
1: $0.39
16,936In Stock

Mfr. Part #
AT24C64D-XHM-T

Mouser Part #
556-AT24C64D-XHM-T

Microchip Technology

EEPROM SERIAL EEPROM 64K 2-WIRE 1.7V

Datasheet

16,936In Stock

Cut Tape

$0.39

$0.383

Reel

$0.383

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

64 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM, 1M 2-WIR-8 EIAJ SOIC

AT24CM01-SHM-B
Microchip Technology
1: $1.21
3,185In Stock

Mfr. Part #
AT24CM01-SHM-B

Mouser Part #
556-AT24CM01-SHM-B

Microchip Technology

EEPROM SERIAL EEPROM, 1M 2-WIR-8 EIAJ SOIC

Datasheet

3,185In Stock

$1.21

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

2-Wire, I2C

EEPROM SERIAL EEPROM, 1M 2-WIR-8 SOIC

AT24CM01-SSHD-B
Microchip Technology
1: $1.08
10,150In Stock

Mfr. Part #
AT24CM01-SSHD-B

Mouser Part #
556-AT24CM01-SSHD-B

Microchip Technology

EEPROM SERIAL EEPROM, 1M 2-WIR-8 SOIC

Datasheet

10,150In Stock

$1.08

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

1 Mbit

2-Wire, I2C

EEPROM SERIAL EEPROM, 1M 2-WIR-8 SOIC

AT24CM01-SSHM-B
Microchip Technology
1: $1.08
5,055In Stock

Mfr. Part #
AT24CM01-SSHM-B

Mouser Part #
556-AT24CM01-SSHM-B

Microchip Technology

EEPROM SERIAL EEPROM, 1M 2-WIR-8 SOIC

Datasheet

5,055In Stock

$1.08

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

1 Mbit

2-Wire, I2C

EEPROM SERIAL EEPROM, 1M 2-WIR-8 TSSOP

AT24CM01-XHD-B
Microchip Technology
1: $1.10
1,787In Stock

Mfr. Part #
AT24CM01-XHD-B

Mouser Part #
556-AT24CM01-XHD-B

Microchip Technology

EEPROM SERIAL EEPROM, 1M 2-WIR-8 TSSOP

Datasheet

1,787In Stock

$1.10

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

1 Mbit

2-Wire, I2C

EEPROM SERIAL EEPROM, 1M 2-WIR-8 TSSOP

AT24CM01-XHM-T
Microchip Technology
1: $1.15
8,947In Stock

Mfr. Part #
AT24CM01-XHM-T

Mouser Part #
556-AT24CM01-XHM-T

Microchip Technology

EEPROM SERIAL EEPROM, 1M 2-WIR-8 TSSOP

Datasheet

8,947In Stock

Cut Tape

$1.15

Reel

$1.15

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

1 Mbit

2-Wire, I2C

EEPROM S/N SEEPROM 32K I2C1MHz 8-SOIC-N

AT24CS32-SSHM-B
Microchip Technology
1: $0.41
7,596In Stock

Mfr. Part #
AT24CS32-SSHM-B

Mouser Part #
556-AT24CS32-SSHM-B

Microchip Technology

EEPROM S/N SEEPROM 32K I2C1MHz 8-SOIC-N

Datasheet

7,596In Stock

$0.41

$0.404

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

32 kbit

2-Wire, I2C

EEPROM 2K 2-WIRE 8 TSSOP PB HALOFREE NiPdAu 1.7

AT24HC02C-XHM-T
Microchip Technology
1: $0.30
12,815In Stock

Mfr. Part #
AT24HC02C-XHM-T

Mouser Part #
556-AT24HC02C-XHM-T

Microchip Technology

EEPROM 2K 2-WIRE 8 TSSOP PB HALOFREE NiPdAu 1.7

Datasheet

12,815In Stock

Cut Tape

$0.30

$0.298

Reel

$0.298

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

2 kbit

2-Wire, I2C

EEPROM MAC-48 SEEPROM 2K I2C1MHz 8-SOIC-N

AT24MAC402-SSHM-B
Microchip Technology
1: $0.37
4,199In Stock

Mfr. Part #
AT24MAC402-SSHM-B

Mouser Part #
556-AT24MAC402-SSHMB

Microchip Technology

EEPROM MAC-48 SEEPROM 2K I2C1MHz 8-SOIC-N

Datasheet

4,199In Stock

$0.37

$0.362

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

2 kbit

2-Wire, I2C

EEPROM SERIAL EEPROM, 2K 2-WIRE-5 SOT23

AT24MAC402-STUM-T
Microchip Technology
1: $0.45
25,001In Stock
40,000Expected 9/3/2026

Mfr. Part #
AT24MAC402-STUM-T

Mouser Part #
556-AT24MAC402-STUMT

Microchip Technology

EEPROM SERIAL EEPROM, 2K 2-WIRE-5 SOT23

Datasheet

25,001In Stock

40,000Expected 9/3/2026

Cut Tape

$0.45

$0.447

$0.444

$0.442

Reel

$0.435

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

SOT-23-5

2 kbit

2-Wire, I2C

Microchip 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
DIP-28
DIP-8
FBGA-48
FlatPack-28
FlatPack-32
LCC-32
MSOP-8
Nonstandard
PDIP-14
PDIP-28
PDIP-40
PDIP-8

64 bit
128 bit
1 kbit
2 kbit
4 kbit
8 Kbit
8 kbit
11 kbit
16 Kbit
16 kbit
32 kbit
64 kbit
128 kbit
256 kbit
512 kbit
1 Mbit
2 Mbit
2 Mbit, 4 Mbit, 8 Mbit
4 Mbit
8 Mbit