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Tube Memory ICs

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Part #

SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT

23A512-E/SN
Microchip Technology
1: $2.01
198In Stock

Mfr. Part No.
23A512-E/SN

Mouser Part No
579-23A51579-2-E/SN

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

198In Stock

$2.01

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

512 kbit

SDI, SPI, SQI

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

24AA16-E/SN
Microchip Technology
1: $0.60
654In Stock

Mfr. Part No.
24AA16-E/SN

Mouser Part No
579-24AA16-E/SN

Microchip Technology

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

Datasheet

654In Stock

$0.60

$0.598

$0.508

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

16 kbit

2-Wire, I2C

EEPROM 16kx8 - 2.5V HI-Spd

24FC128-I/MF
Microchip Technology
1: $1.23
213In Stock

Mfr. Part No.
24FC128-I/MF

Mouser Part No
579-24FC128-I/MF

Microchip Technology

EEPROM 16kx8 - 2.5V HI-Spd

Datasheet

213In Stock

$1.23

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

128 kbit

2-Wire, I2C

EEPROM 1kx8 - 2.5V

24LC08B-E/MS
Microchip Technology
1: $0.61
51In Stock
800Expected 16/09/2026

Mfr. Part No.
24LC08B-E/MS

Mouser Part No
579-24LC08B-E/MS

Microchip Technology

EEPROM 1kx8 - 2.5V

Datasheet

51In Stock

800Expected 16/09/2026

$0.61

$0.602

$0.511

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

8 kbit

2-Wire, I2C

EEPROM 256x8 - 1.8V

93AA56A-I/P
Microchip Technology
1: $0.45
1,038In Stock

Mfr. Part No.
93AA56A-I/P

Mouser Part No
579-93AA56A-I/P

Microchip Technology

EEPROM 256x8 - 1.8V

Datasheet

1,038In Stock

$0.45

$0.447

$0.446

$0.445

$0.39

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

2 kbit

3-Wire, Microwire

EEPROM 256x16 - 1.8V

93AA66B-I/ST
Microchip Technology
1: $0.45
586In Stock

Mfr. Part No.
93AA66B-I/ST

Mouser Part No
579-93AA66B-I/ST

Microchip Technology

EEPROM 256x16 - 1.8V

Datasheet

586In Stock

$0.45

$0.381

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

3-Wire, Microwire

EEPROM 64x16

93C46B/ST
Microchip Technology
1: $0.40
582In Stock

Mfr. Part No.
93C46B/ST

Mouser Part No
579-93C46B/ST

Microchip Technology

EEPROM 64x16

Datasheet

582In Stock

$0.40

$0.394

$0.334

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

1 kbit

3-Wire, Microwire

EEPROM 128x8 Or 64x16

93LC56C-E/P
Microchip Technology
1: $0.54
631In Stock

Mfr. Part No.
93LC56C-E/P

Mouser Part No
579-93LC56C-E/P

Microchip Technology

EEPROM 128x8 Or 64x16

Datasheet

631In Stock

$0.54

$0.532

$0.531

$0.46

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

2 kbit

3-Wire, Microwire

EEPROM 256x16

93LC66B-E/MS
Microchip Technology
1: $0.61
644In Stock

Mfr. Part No.
93LC66B-E/MS

Mouser Part No
579-93LC66B-E/MS

Microchip Technology

EEPROM 256x16

Datasheet

644In Stock

$0.61

$0.602

$0.511

$0.48

$0.474

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

4 kbit

3-Wire, Microwire

EEPROM 64kx8 64B - 1.8V

24AA515-I/P
Microchip Technology
1: $4.27
118In Stock

Mfr. Part No.
24AA515-I/P

Mouser Part No
579-24AA515-I/P

Microchip Technology

EEPROM 64kx8 64B - 1.8V

Datasheet

118In Stock

$4.27

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

512 kbit

2-Wire, I2C

EEPROM 64K 8KX8 2.5V HI-SP SER EE IND

24FC64-I/MF
Microchip Technology
1: $1.18
505In Stock

Mfr. Part No.
24FC64-I/MF

Mouser Part No
579-24FC64-I/MF

Microchip Technology

EEPROM 64K 8KX8 2.5V HI-SP SER EE IND

Datasheet

505In Stock

$1.18

$1.17

$1.12

$1.08

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

64 kbit

2-Wire, I2C

EEPROM 64K, 8K X 8, 1.8V SER EE EXT

25AA640A-E/ST
Microchip Technology
1: $0.97
485In Stock

Mfr. Part No.
25AA640A-E/ST

Mouser Part No
579-25AA640A-E/ST

Microchip Technology

EEPROM 64K, 8K X 8, 1.8V SER EE EXT

Datasheet

485In Stock

$0.97

$0.966

$0.82

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

64 kbit

SPI

EEPROM 256x16 - 1.8V

93AA66B-I/P
Microchip Technology
1: $0.48
29In Stock
960On Order

Mfr. Part No.
93AA66B-I/P

Mouser Part No
579-93AA66B-I/P

Microchip Technology

EEPROM 256x16 - 1.8V

Datasheet

29In Stock

960On Order

$0.48

$0.479

$0.422

$0.42

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

3-Wire, Microwire

EEPROM 1024x16-2048x8 5.0V EXT TEMP, PDIP8

93C86C-E/P
Microchip Technology
1: $0.75
140In Stock

Mfr. Part No.
93C86C-E/P

Mouser Part No
579-93C86C-E/P

Microchip Technology

EEPROM 1024x16-2048x8 5.0V EXT TEMP, PDIP8

Datasheet

140In Stock

$0.75

$0.745

$0.744

$0.70

View

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

16 kbit

3-Wire, Microwire

EEPROM 16K 1024 X 16 SERIAL EE EXT

93LC86B-E/SN
Microchip Technology
1: $0.63
550In Stock

Mfr. Part No.
93LC86B-E/SN

Mouser Part No
579-93LC86B-E/SN

Microchip Technology

EEPROM 16K 1024 X 16 SERIAL EE EXT

Datasheet

550In Stock

$0.63

$0.628

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

16 kbit

3-Wire, Microwire

F-RAM 2Mbit FeRAM with SPI serial interface - SOP8 (208mil) tube

MB85RS2MTAPF-G-BCE1
RAMXEED
1: $21.81
72In Stock

Mfr. Part No.
MB85RS2MTAPF-G-BCE1

Mouser Part No
249-MB85RS2MTG-BCE1

RAMXEED

F-RAM 2Mbit FeRAM with SPI serial interface - SOP8 (208mil) tube

Learn More

Datasheet

72In Stock

$21.81

$20.22

$19.58

$19.10

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOP-8

2 Mbit

SPI

EEPROM 64K, 8Kx8, 1.8V SER EE, ExT

24AA64-E/SM
Microchip Technology
1: $0.67
430In Stock

Mfr. Part No.
24AA64-E/SM

Mouser Part No
579-24AA64-E/SM

Microchip Technology

EEPROM 64K, 8Kx8, 1.8V SER EE, ExT

Datasheet

430In Stock

$0.67

$0.669

$0.60

$0.58

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

64 kbit

2-Wire, I2C

EEPROM 256x8-128x16 - 1.8V

93AA56C-I/P
Microchip Technology
1: $0.45
602In Stock

Mfr. Part No.
93AA56C-I/P

Mouser Part No
579-93AA56C-I/P

Microchip Technology

EEPROM 256x8-128x16 - 1.8V

Datasheet

602In Stock

$0.45

$0.447

$0.446

$0.39

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

2 kbit

3-Wire, Microwire

EEPROM 64x16 Rot Pin

93C46BX/SN
Microchip Technology
1: $0.35
1,121In Stock

Mfr. Part No.
93C46BX/SN

Mouser Part No
579-93C46BX/SN

Microchip Technology

EEPROM 64x16 Rot Pin

Datasheet

1,121In Stock

$0.35

$0.346

$0.294

$0.293

$0.291

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

1 kbit

3-Wire, Microwire

EEPROM 256x8

93LC56A-E/MS
Microchip Technology
1: $0.58
770In Stock

Mfr. Part No.
93LC56A-E/MS

Mouser Part No
579-93LC56A-E/MS

Microchip Technology

EEPROM 256x8

Datasheet

770In Stock

$0.58

$0.575

$0.489

$0.488

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

2 kbit

3-Wire, Microwire

EEPROM 2K 256X8 2.5V SER EE IND

25LC020A-I/MS
Microchip Technology
1: $0.60
1,337In Stock

Mfr. Part No.
25LC020A-I/MS

Mouser Part No
579-25LC020A-I/MS

Microchip Technology

EEPROM 2K 256X8 2.5V SER EE IND

Datasheet

1,337In Stock

$0.60

$0.597

$0.506

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

2 kbit

SPI

NOR Flash 3.0 to 3.6V 1Mbit Multi-Purpose Flash

SST39LF010-55-4C-NHE
Microchip Technology
1: $1.98
397In Stock

Mfr. Part No.
SST39LF010-55-4C-NHE

Mouser Part No
579-39LF0105CNHE

Microchip Technology

NOR Flash 3.0 to 3.6V 1Mbit Multi-Purpose Flash

Datasheet

397In Stock

$1.98

$1.95

$1.94

$1.92

View

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

PLCC-32

1 Mbit

Parallel

NOR Flash 1M X 8 33MHz

SST49LF080A-33-4C-NHE
Microchip Technology
1: $6.62
311In Stock

Mfr. Part No.
SST49LF080A-33-4C-NHE

Mouser Part No
804-49LF080A3CNHE

Microchip Technology

NOR Flash 1M X 8 33MHz

Datasheet

Product Comments

311In Stock

$6.62

$5.89

$4.42

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

PLCC-32

8 Mbit

SPI

NOR Flash spiFlash, 1.8V, 16M-bit, 4Kb Uniform Sector

W25Q16JWZPIQ
Winbond
1: $1.92
15,637In Stock
Verify Status with Factory

Mfr. Part No.
W25Q16JWZPIQ

Mouser Part No
454-W25Q16JWZPIQ

Verify Status with Factory

Winbond

NOR Flash spiFlash, 1.8V, 16M-bit, 4Kb Uniform Sector

Learn More

Datasheet

Product Comments

15,637In Stock

$1.92

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

16 Mbit

SPI

EEPROM 512Kb and 256Kb Ser

M24256-BRMN6P
STMicroelectronics
1: $0.56
4,956In Stock
NRND

Mfr. Part No.
M24256-BRMN6P

Mouser Part No
511-M24256-BRMN6P

NRND

STMicroelectronics

EEPROM 512Kb and 256Kb Ser

Learn More

Datasheet

4,956In Stock

$0.56

$0.522

$0.512

$0.501

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

Tube Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

Support

BGA-48
CDIP-28
CDIP-32
CLCC-32
DFN-8
DFN-S-8
Die
DIP-28
DIP-8
FBGA-165
FlatPack-28
FlatPack-32
LCC-32
LCC-48
MSOP-8
PCDIP-24
PCDIP-28
PDIP-14
PDIP-16
PDIP-28

64 bit
128 bit
512 bit
1 kbit
1.125 kbit
2 kbit
4 kbit
4.5 kbit
8 Kbit
8 kbit
9 kbit
16 Kbit
16 kbit
18 kbit
32 kbit
36 kbit
36.86 kbit
64 kbit
72 kbit
128 kbit