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Microchip Technology Memory ICs

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Brand = Microchip Technology

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Part #

EPROM 4Mb (256Kx16) OTP 5V 90ns

AT27C4096-90JU
Microchip Technology
1: $9.46
203In Stock

Mfr. Part No.
AT27C4096-90JU

Mouser Part No
556-AT27C4096-90JU

Microchip Technology

EPROM 4Mb (256Kx16) OTP 5V 90ns

Datasheet

203In Stock

$9.46

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-44

4 Mbit

Parallel

EPROM 512Kb (64Kx8) OTP 5V 45ns

AT27C512R-45JU
Microchip Technology
1: $3.06
725In Stock
800Expected 14/08/2026

Mfr. Part No.
AT27C512R-45JU

Mouser Part No
556-AT27C512R-45JU

Microchip Technology

EPROM 512Kb (64Kx8) OTP 5V 45ns

Datasheet

725In Stock

800Expected 14/08/2026

$3.06

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

512 kbit

Parallel

EPROM 512Kb (64Kx8) OTP 5V 70ns

AT27C512R-70JU
Microchip Technology
1: $2.97
1,917In Stock

Mfr. Part No.
AT27C512R-70JU

Mouser Part No
556-AT27C512R70JU

Microchip Technology

EPROM 512Kb (64Kx8) OTP 5V 70ns

Datasheet

1,917In Stock

$2.97

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

512 kbit

Parallel

EEPROM 1M 5V SDP - 150NS IND TEMP

AT28C010-15JU
Microchip Technology
1: $58.54
39In Stock
64Expected 07/08/2026

Mfr. Part No.
AT28C010-15JU

Mouser Part No
556-AT28C01015JU

Microchip Technology

EEPROM 1M 5V SDP - 150NS IND TEMP

Datasheet

39In Stock

64Expected 07/08/2026

$58.54

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

1 Mbit

Parallel

EEPROM IND TEMP GREEN PKG

AT28C010E-15JU
Microchip Technology
1: $59.92
32In Stock

Mfr. Part No.
AT28C010E-15JU

Mouser Part No
556-AT28C010E-15JU

Microchip Technology

EEPROM IND TEMP GREEN PKG

Datasheet

32In Stock

$59.92

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

1 Mbit

Parallel

EEPROM 120NS IND TEMP PKG- 120NS IND TEMP

AT28C010E-12JU
Microchip Technology
1: $59.92
228In Stock

Mfr. Part No.
AT28C010E-12JU

Mouser Part No
556-AT28C010E12JU

Microchip Technology

EEPROM 120NS IND TEMP PKG- 120NS IND TEMP

Datasheet

228In Stock

$59.92

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

1 Mbit

Parallel

EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V

AT93C56B-SSHM-T
Microchip Technology
1: $0.30
12,833In Stock

Mfr. Part No.
AT93C56B-SSHM-T

Mouser Part No
556-AT93C56B-SSHM-T

Microchip Technology

EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V

Datasheet

12,833In Stock

Cut Tape

$0.30

$0.298

Reel

$0.298

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

2 kbit

3-Wire, Microwire

EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V

AT93C66B-SSHM-B
Microchip Technology
1: $0.32
6,266In Stock

Mfr. Part No.
AT93C66B-SSHM-B

Mouser Part No
556-AT93C66B-SSHM-B

Microchip Technology

EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V

Datasheet

6,266In Stock

$0.32

$0.319

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

4 kbit

3-Wire, Microwire

EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V

AT93C66B-XHM-T
Microchip Technology
1: $0.34
6,460In Stock

Mfr. Part No.
AT93C66B-XHM-T

Mouser Part No
556-AT93C66B-XHM-T

Microchip Technology

EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V

Datasheet

6,460In Stock

Cut Tape

$0.34

Reel

$0.34

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

4 kbit

3-Wire, Microwire

NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash

SST25PF020B-80-4C-SAE
Microchip Technology
1: $1.08
2,745In Stock

Mfr. Part No.
SST25PF020B-80-4C-SAE

Mouser Part No
579-020B-80-4C-SAE

Microchip Technology

NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash

Datasheet

2,745In Stock

$1.08

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

SOIC-8

2 Mbit

SPI

NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash

SST25PF020B-80-4C-SAE-T
Microchip Technology
1: $1.12
6,599In Stock

Mfr. Part No.
SST25PF020B-80-4C-SAE-T

Mouser Part No
579-020B-80-4C-SAE-T

Microchip Technology

NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash

Datasheet

6,599In Stock

Cut Tape

$1.12

Reel

$1.12

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

NOR Flash

SMD/SMT

SOIC-8

2 Mbit

SPI

EEPROM 2K, 256x8, 1.8V MAC Addressable

11AA02E48T-I/TT
Microchip Technology
1: $0.46
5,339In Stock

Mfr. Part No.
11AA02E48T-I/TT

Mouser Part No
579-11AA02E48T-I/TT

Microchip Technology

EEPROM 2K, 256x8, 1.8V MAC Addressable

Learn More

Datasheet

5,339In Stock

Cut Tape

$0.46

$0.457

Reel

$0.457

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-3

2 kbit

UNI/O Bus

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

23A640T-I/ST
Microchip Technology
1: $0.86
1,909In 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

1,909In Stock

Cut Tape

$0.86

$0.852

Reel

$0.852

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
3,604In Stock
4,900Expected 24/08/2026

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

3,604In Stock

4,900Expected 24/08/2026

$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
1,370In Stock
2,200Expected 12/08/2026

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

1,370In Stock

2,200Expected 12/08/2026

$1.42

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

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

23K256T-I/SN
Microchip Technology
1: $1.38
2,386In Stock

Mfr. Part No.
23K256T-I/SN

Mouser Part No
579-23K256T-I/SN

Microchip Technology

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

Learn More

Datasheet

2,386In Stock

Cut Tape

$1.38

Reel

$1.38

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

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

23K256T-I/ST
Microchip Technology
1: $1.42
2,519In Stock
5,000Expected 17/09/2026

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

2,519In Stock

5,000Expected 17/09/2026

Cut Tape

$1.42

Reel

$1.42

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
7,471In 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

7,471In Stock

Cut Tape

$0.81

$0.809

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SRAM

SMD/SMT

SOIC-8

64 kbit

SPI

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024-I/ST
Microchip Technology
1: $2.76
2,898In Stock
4,000Expected 05/10/2026

Mfr. Part No.
23LC1024-I/ST

Mouser Part No
579-23LC1024-I/ST

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

2,898In Stock

4,000Expected 05/10/2026

$2.76

Min.: 1
Mult.: 1

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
1,697In 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

1,697In Stock

3,200Expected 26/10/2026

$3.09

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

1 Mbit

SDI, SPI

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

23LCV1024-I/ST
Microchip Technology
1: $3.15
1,529In Stock
1,500Expected 26/10/2026

Mfr. Part No.
23LCV1024-I/ST

Mouser Part No
579-23LCV1024-I/ST

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

1,529In Stock

1,500Expected 26/10/2026

$3.15

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

1 Mbit

SDI, SPI

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

24AA025E48T-E/OT
Microchip Technology
1: $0.46
7,526In 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

7,526In Stock

Cut Tape

$0.46

$0.457

Reel

$0.457

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

2 kbit

2-Wire, I2C

EEPROM 2K 256X8 SER EE 1.8V IND

24AA025T-I/MC
Microchip Technology
1: $0.49
4,022In Stock

Mfr. Part No.
24AA025T-I/MC

Mouser Part No
579-24AA025T-I/MC

Microchip Technology

EEPROM 2K 256X8 SER EE 1.8V IND

Datasheet

4,022In Stock

Cut Tape

$0.49

$0.489

Reel

$0.489

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

DFN-8

2 kbit

2-Wire, I2C

EEPROM 1024K 128KX8 1.8V SER EE

24AA1025-I/SM
Microchip Technology
1: $4.07
1,820In Stock

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

$4.07

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
892In Stock

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

892In Stock

$4.05

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

1 Mbit

2-Wire, I2C

Microchip Technology Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

Support

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