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Tube Memory ICs

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Part #

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 125C Ext Temp

25CS320-E/SN
Microchip Technology
1: S/2.10
515In Stock
New Product

Mfr. Part #
25CS320-E/SN

Mouser Part #
579-25CS320-E/SN

New Product

Microchip Technology

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 125C Ext Temp

Learn More

Datasheet

515In Stock

S/2.10

S/2.07

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

32 kbit

SPI

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 125C Ext Temp

25CS320-E/ST
Microchip Technology
1: S/2.34
500In Stock
New Product

Mfr. Part #
25CS320-E/ST

Mouser Part #
579-25CS320-E/ST

New Product

Microchip Technology

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 125C Ext Temp

Learn More

Datasheet

500In Stock

S/2.34

S/2.32

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

32 kbit

SPI

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 85C Industrial

25CS320-I/MS
Microchip Technology
1: S/2.10
588In Stock
New Product

Mfr. Part #
25CS320-I/MS

Mouser Part #
579-25CS320-I/MS

New Product

Microchip Technology

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 85C Industrial

Learn More

Datasheet

588In Stock

S/2.10

S/2.07

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

32 kbit

SPI

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 85C Industrial

25CS320-I/SN
Microchip Technology
1: S/1.83
685In Stock
New Product

Mfr. Part #
25CS320-I/SN

Mouser Part #
579-25CS320-I/SN

New Product

Microchip Technology

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 85C Industrial

Learn More

Datasheet

685In Stock

S/1.83

S/1.82

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

32 kbit

SPI

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial

25CS320-I/ST
Microchip Technology
1: S/2.10
700In Stock
New Product

Mfr. Part #
25CS320-I/ST

Mouser Part #
579-25CS320-I/ST

New Product

Microchip Technology

EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial

Learn More

Datasheet

700In Stock

S/2.10

S/2.07

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

32 kbit

SPI

SRAM 2Mbit serial SRAM, 1.7V-3.6V

23AA02M-I/P
Microchip Technology
1: S/14.09
558In Stock

Mfr. Part #
23AA02M-I/P

Mouser Part #
579-23AA02M-I/P

Microchip Technology

SRAM 2Mbit serial SRAM, 1.7V-3.6V

Learn More

Datasheet

558In Stock

S/14.09

Min.: 1
Mult.: 1

SRAM

Through Hole

PDIP-8

2 Mbit

SDI, SPI, SQI

SRAM 2Mbit serial SRAM, 1.7V-3.6V

23AA02M-I/SN
Microchip Technology
1: S/12.85
867In Stock

Mfr. Part #
23AA02M-I/SN

Mouser Part #
579-23AA02M-I/SN

Microchip Technology

SRAM 2Mbit serial SRAM, 1.7V-3.6V

Learn More

Datasheet

867In Stock

S/12.85

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

2 Mbit

SDI, SPI, SQI

SRAM 4Mbit serial SRAM, 1.7V-3.6V

23AA04M-I/ST
Microchip Technology
1: S/17.05
921In Stock

Mfr. Part #
23AA04M-I/ST

Mouser Part #
579-23AA04M-I/ST

Microchip Technology

SRAM 4Mbit serial SRAM, 1.7V-3.6V

Learn More

Datasheet

921In Stock

S/17.05

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

4 Mbit

SDI, SPI, SQI

SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup

23LCV02M-I/P
Microchip Technology
1: S/17.24
449In Stock

Mfr. Part #
23LCV02M-I/P

Mouser Part #
579-23LCV02M-I/P

Microchip Technology

SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup

Learn More

Datasheet

449In Stock

S/17.24

Min.: 1
Mult.: 1

SRAM

Through Hole

PDIP-14

2 Mbit

SDI, SPI, SQI

SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup

23LCV02M-I/SL
Microchip Technology
1: S/15.57
545In Stock

Mfr. Part #
23LCV02M-I/SL

Mouser Part #
579-23LCV02M-I/SL

Microchip Technology

SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup

Learn More

Datasheet

545In Stock

S/15.57

Min.: 1
Mult.: 1

SRAM

SMD/SMT

2 Mbit

SDI, SPI, SQI

SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup

23LCV04M-I/P
Microchip Technology
1: S/21.14
390In Stock

Mfr. Part #
23LCV04M-I/P

Mouser Part #
579-23LCV04M-I/P

Microchip Technology

SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup

Learn More

Datasheet

390In Stock

S/21.14

Min.: 1
Mult.: 1

SRAM

Through Hole

PDIP-14

4 Mbit

SDI, SPI, SQI

SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup

23LCV04M-I/SL
Microchip Technology
1: S/19.46
324In Stock

Mfr. Part #
23LCV04M-I/SL

Mouser Part #
579-23LCV04M-I/SL

Microchip Technology

SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup

Learn More

Datasheet

324In Stock

S/19.46

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-14

4 Mbit

SDI, SPI, SQI

F-RAM FRAM

CY15B104Q-SXI
Infineon Technologies
1: S/127.05
2,401In Stock
NRND

Mfr. Part #
CY15B104Q-SXI

Mouser Part #
727-CY15B104Q-SXI

NRND

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

2,401In Stock

S/127.05

S/117.67

S/113.93

S/107.90

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

4 Mbit

SPI

EEPROM 64K 8K x 8 150 ns 4.5V-5.5V

AT28C64B-15PU
Microchip Technology
1: S/21.41
3,695In Stock

Mfr. Part #
AT28C64B-15PU

Mouser Part #
556-AT28C64B15PU

Microchip Technology

EEPROM 64K 8K x 8 150 ns 4.5V-5.5V

Datasheet

3,695In Stock

S/21.41

S/20.90

Quote

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-28

64 kbit

Parallel

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

23LCV512-I/ST
Microchip Technology
1: S/8.17
7,703In Stock

Mfr. Part #
23LCV512-I/ST

Mouser Part #
579-23LCV512-I/ST

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

7,703In Stock

S/8.17

S/8.14

S/7.94

S/7.59

S/7.55

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

512 kbit

SDI, SPI

EEPROM 512k 64KX8 2.5V SER EE EXT

25LC512-E/SN
Microchip Technology
1: S/9.81
8,558In Stock

Mfr. Part #
25LC512-E/SN

Mouser Part #
579-25LC512-E/SN

Microchip Technology

EEPROM 512k 64KX8 2.5V SER EE EXT

Datasheet

8,558In Stock

S/9.81

S/9.73

S/9.61

S/9.54

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

FM25V20A-DG
Infineon Technologies
1: S/99.30
1,308In Stock
1,480Expected 12/10/2026

Mfr. Part #
FM25V20A-DG

Mouser Part #
727-FM25V20A-DG

Infineon Technologies

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

Learn More

Datasheet

1,308In Stock

1,480Expected 12/10/2026

S/99.30

S/92.21

S/89.33

S/86.69

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

DFN-8

2 Mbit

SPI

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

FM25V20A-G
Infineon Technologies
1: S/93.58
1,096In Stock
940Expected 11/5/2026

Mfr. Part #
FM25V20A-G

Mouser Part #
727-FM25V20A-G

Infineon Technologies

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

Learn More

Datasheet

1,096In Stock

940Expected 11/5/2026

S/93.58

S/87.43

S/84.90

S/82.25

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

2 Mbit

SPI

NOR Flash 128Mb 3V 133MHz Serial NOR Flash

S25FL128SAGNFI001
Infineon Technologies
1: S/17.01
8,354In Stock

Mfr. Part #
S25FL128SAGNFI001

Mouser Part #
797-25FL128SAGNFI001

Infineon Technologies

NOR Flash 128Mb 3V 133MHz Serial NOR Flash

Learn More

Datasheet

8,354In Stock

S/17.01

S/15.41

S/15.03

S/14.56

View

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

128 Mbit

SPI

NOR Flash 256Mb 3V 133MHz Serial NOR Flash

S25FL256SAGNFI001
Infineon Technologies
1: S/22.11
6,585In Stock
4,100Expected 10/29/2026

Mfr. Part #
S25FL256SAGNFI001

Mouser Part #
797-25FL256SAGNFI001

Infineon Technologies

NOR Flash 256Mb 3V 133MHz Serial NOR Flash

Learn More

Datasheet

6,585In Stock

4,100Expected 10/29/2026

S/22.11

S/20.16

S/19.62

S/18.76

View

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

256 Mbit

SPI

F-RAM 1M (128Kx8) 2.0-3.6V F-RAM

FM24V10-G
Infineon Technologies
1: S/82.21
2,628In Stock

Mfr. Part #
FM24V10-G

Mouser Part #
877-FM24V10-G

Infineon Technologies

F-RAM 1M (128Kx8) 2.0-3.6V F-RAM

Learn More

Datasheet

2,628In Stock

S/82.21

S/75.51

S/73.22

S/71.39

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

1 Mbit

I2C

F-RAM IIC FRAM 256k 3-5V F-RAM

FM24W256-G
Infineon Technologies
1: S/26.78
4,432In Stock

Mfr. Part #
FM24W256-G

Mouser Part #
877-FM24W256-G

Infineon Technologies

F-RAM IIC FRAM 256k 3-5V F-RAM

Learn More

Datasheet

4,432In Stock

S/26.78

S/24.91

S/24.17

S/23.39

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

256 kbit

I2C

EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP

24CS128-I/MS
Microchip Technology
1: S/1.83
900In Stock
New Product

Mfr. Part #
24CS128-I/MS

Mouser Part #
579-24CS128IMS

New Product

Microchip Technology

EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP

Learn More

Datasheet

900In Stock

S/1.83

S/1.82

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

128 kbit

I2C

EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ

24CS128-I/SM
Microchip Technology
1: S/2.10
720In Stock
New Product

Mfr. Part #
24CS128-I/SM

Mouser Part #
579-24CS128ISM

New Product

Microchip Technology

EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ

Learn More

Datasheet

720In Stock

S/2.10

S/2.07

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

128 kbit

I2C

EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC

24CS128-I/SN
Microchip Technology
1: S/1.60
975In Stock
New Product

Mfr. Part #
24CS128-I/SN

Mouser Part #
579-24CS128ISN

New Product

Microchip Technology

EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC

Learn More

Datasheet

975In Stock

S/1.60

S/1.57

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

128 kbit

I2C

Tube Memory ICs

Types of Memory ICs

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Resources

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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