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Microchip Technology Memory ICs

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Part #

EEPROM 4K 512X8 1.8V SER EE IND

25AA040AT-I/MC
Microchip Technology
1: ¥114.6
3,459In Stock

Mfr. Part #
25AA040AT-I/MC

Mouser Part #
579-25AA040AT-I/MC

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Datasheet

3,459In Stock

Cut Tape

¥114.6

¥113.1

Reel

¥113.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

DFN-8

4 kbit

SPI

EEPROM 4K 512X8 1.8V SER EE IND

25AA040AT-I/OT
Microchip Technology
1: ¥89.7
3,073In Stock

Mfr. Part #
25AA040AT-I/OT

Mouser Part #
579-25AA040AT-I/OT

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Datasheet

3,073In Stock

Cut Tape

¥89.7

¥88.4

Reel

¥88.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

4 kbit

SPI

EEPROM 4K 512X8 1.8V SER EE IND

25AA040AT-I/SN
Microchip Technology
1: ¥96.3
2,908In Stock

Mfr. Part #
25AA040AT-I/SN

Mouser Part #
579-25AA040AT-I/SN

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Datasheet

2,908In Stock

Cut Tape

¥96.3

¥95.5

Reel

¥95.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 8K 1K X 8 16B PAGE 1.8V SER EE IND

25AA080CT-I/ST
Microchip Technology
1: ¥124.6
3,282In Stock

Mfr. Part #
25AA080CT-I/ST

Mouser Part #
579-25AA080CT-I/ST

Microchip Technology

EEPROM 8K 1K X 8 16B PAGE 1.8V SER EE IND

Datasheet

3,282In Stock

Cut Tape

¥124.6

¥123.7

Reel

¥123.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

8 kbit

SPI

EEPROM 128kx8 - 1.8V

25AA1024-I/SM
Microchip Technology
1: ¥694.3
1,505In Stock
2,070Expected 10/26/2026

Mfr. Part #
25AA1024-I/SM

Mouser Part #
579-25AA1024-I/SM

Microchip Technology

EEPROM 128kx8 - 1.8V

Datasheet

1,505In Stock

2,070Expected 10/26/2026

¥694.3

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

SPI

EEPROM 128k 16KX8 1.8V SER EE IND TSSOP8

25AA128-I/ST
Microchip Technology
1: ¥206
1,155In Stock

Mfr. Part #
25AA128-I/ST

Mouser Part #
579-25AA128-I/ST

Microchip Technology

EEPROM 128k 16KX8 1.8V SER EE IND TSSOP8

Datasheet

1,155In Stock

¥206

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

128 kbit

SPI

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

25AA256-E/ST
Microchip Technology
1: ¥287.4
5,469In Stock

Mfr. Part #
25AA256-E/ST

Mouser Part #
579-25AA256-E/ST

Microchip Technology

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

Datasheet

5,469In Stock

¥287.4

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/P
Microchip Technology
1: ¥290.7
1,450In Stock

Mfr. Part #
25AA256-I/P

Mouser Part #
579-25AA256-I/P

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,450In Stock

¥290.7

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/SN
Microchip Technology
1: ¥264.1
5,414In Stock

Mfr. Part #
25AA256-I/SN

Mouser Part #
579-25AA256-I/SN

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

5,414In Stock

¥264.1

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

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

25AA256T-E/SN
Microchip Technology
1: ¥282.4
2,725In Stock

Mfr. Part #
25AA256T-E/SN

Mouser Part #
579-25AA256T-E/SN

Microchip Technology

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

Datasheet

2,725In Stock

Cut Tape

¥282.4

Reel

¥282.4

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k 32KX8 1.8V SER EE IND

25AA256T-I/SM
Microchip Technology
1: ¥269.1
3,961In Stock

Mfr. Part #
25AA256T-I/SM

Mouser Part #
579-25AA256T-I/SM

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

3,961In Stock

Cut Tape

¥269.1

Reel

¥269.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256T-I/ST
Microchip Technology
1: ¥272.4
3,949In Stock

Mfr. Part #
25AA256T-I/ST

Mouser Part #
579-25AA256T-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

3,949In Stock

Cut Tape

¥272.4

Reel

¥272.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 512k 64Kx8 1.8V SER EE IND

25AA512-I/SN
Microchip Technology
1: ¥403.6
1,644In Stock

Mfr. Part #
25AA512-I/SN

Mouser Part #
579-25AA512-I/SN

Microchip Technology

EEPROM 512k 64Kx8 1.8V SER EE IND

Datasheet

1,644In Stock

¥403.6

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 512k 64KX8 1.8V SER EE IND

25AA512T-I/SN
Microchip Technology
1: ¥403.6
2,149In Stock

Mfr. Part #
25AA512T-I/SN

Mouser Part #
579-25AA512T-I/SN

Microchip Technology

EEPROM 512k 64KX8 1.8V SER EE IND

Datasheet

2,149In Stock

Cut Tape

¥403.6

Reel

¥403.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 64K 8K X 8 1.8V SER EE IND

25AA640AT-I/MNY
Microchip Technology
1: ¥142.8
6,600In Stock

Mfr. Part #
25AA640AT-I/MNY

Mouser Part #
579-25AA640AT-I/MNY

Microchip Technology

EEPROM 64K 8K X 8 1.8V SER EE IND

Datasheet

6,600In Stock

Cut Tape

¥142.8

¥141.5

Reel

¥141.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

64 kbit

SPI

EEPROM 64K 8K X 8 18V SER EE IND

25AA640AT-I/MS
Microchip Technology
1: ¥142.8
2,349In Stock

Mfr. Part #
25AA640AT-I/MS

Mouser Part #
579-25AA640AT-I/MS

Microchip Technology

EEPROM 64K 8K X 8 18V SER EE IND

Datasheet

2,349In Stock

Cut Tape

¥142.8

¥141.5

Reel

¥141.5

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MSOP-8

64 kbit

SPI

EEPROM 64K 8K X 8 18V SER EE IND

25AA640AT-I/SN
Microchip Technology
1: ¥134.5
4,044In Stock

Mfr. Part #
25AA640AT-I/SN

Mouser Part #
579-25AA640AT-I/SN

Microchip Technology

EEPROM 64K 8K X 8 18V SER EE IND

Datasheet

4,044In Stock

Cut Tape

¥134.5

¥134.4

Reel

¥134.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

64 kbit

SPI

EEPROM 64K 8K X 8 18V SER EE IND

25AA640AT-I/ST
Microchip Technology
1: ¥142.8
5,338In Stock

Mfr. Part #
25AA640AT-I/ST

Mouser Part #
579-25AA640AT-I/ST

Microchip Technology

EEPROM 64K 8K X 8 18V SER EE IND

Datasheet

5,338In Stock

Cut Tape

¥142.8

¥141.5

Reel

¥141.5

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

64 kbit

SPI

EEPROM 512x8 - 5V

25C040T-I/SN
Microchip Technology
1: ¥121.3
3,208In Stock

Mfr. Part #
25C040T-I/SN

Mouser Part #
579-25C040T-I/SN

Microchip Technology

EEPROM 512x8 - 5V

Datasheet

3,208In Stock

Cut Tape

¥121.3

¥120.3

Reel

¥120.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 1kx8 - 5V

25C080T-I/SN
Microchip Technology
1: ¥191
2,884In Stock

Mfr. Part #
25C080T-I/SN

Mouser Part #
579-25C080T-I/SN

Microchip Technology

EEPROM 1kx8 - 5V

Datasheet

2,884In Stock

Cut Tape

¥191

Reel

¥191

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

8 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE IND

25LC040A-I/SN
Microchip Technology
1: ¥96.3
7,415In Stock

Mfr. Part #
25LC040A-I/SN

Mouser Part #
579-25LC040A-I/SN

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE IND

Datasheet

7,415In Stock

¥96.3

¥95.5

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 8k 1kx8 16B Pg -2.5V

25LC080AT-E/MS
Microchip Technology
1: ¥147.8
2,301In Stock

Mfr. Part #
25LC080AT-E/MS

Mouser Part #
579-25LC080AT-E/MS

Microchip Technology

EEPROM 8k 1kx8 16B Pg -2.5V

Datasheet

2,301In Stock

Cut Tape

¥147.8

¥146.7

Reel

¥146.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MSOP-8

8 kbit

SPI

EEPROM 8k 1kx8 16B Pg -2.5V

25LC080AT-I/SN
Microchip Technology
1: ¥121.3
4,419In Stock

Mfr. Part #
25LC080AT-I/SN

Mouser Part #
579-25LC080AT-I/SN

Microchip Technology

EEPROM 8k 1kx8 16B Pg -2.5V

Datasheet

4,419In Stock

Cut Tape

¥121.3

¥120.3

Reel

¥120.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

8 kbit

SPI

EEPROM 8K 1K X 8 16B PAGE 2.5V SER EE IND

25LC080CT-I/SN
Microchip Technology
1: ¥114.6
2,187In Stock

Mfr. Part #
25LC080CT-I/SN

Mouser Part #
579-25LC080CT-I/SN

Microchip Technology

EEPROM 8K 1K X 8 16B PAGE 2.5V SER EE IND

Datasheet

2,187In Stock

Cut Tape

¥114.6

¥113.1

Reel

¥113.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

8 kbit

SPI

EEPROM 8K 1K X 8 32B PAGE 2.5V SER EE IND

25LC080DT-I/MS
Microchip Technology
1: ¥124.6
2,703In Stock

Mfr. Part #
25LC080DT-I/MS

Mouser Part #
579-25LC080DT-I/MS

Microchip Technology

EEPROM 8K 1K X 8 32B PAGE 2.5V SER EE IND

Datasheet

2,703In Stock

Cut Tape

¥124.6

¥123.7

Reel

¥123.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MSOP-8

8 kbit

SPI

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