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B4 Memory ICs

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Part #

EEPROM 32K 4K X 8 2.5V SER EE EXT 1/4AWP

24LC32AF-E/ST
Microchip Technology
1: $0.857
363In Stock

Mfr. Part No.
24LC32AF-E/ST

Mouser Part No
579-24LC32AF-E/ST

Microchip Technology

EEPROM 32K 4K X 8 2.5V SER EE EXT 1/4AWP

Datasheet

363In Stock

$0.857

$0.854

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

32 kbit

2-Wire, I2C

EEPROM 64kx8 - 2.5V

24LC512-E/ST14
Microchip Technology
1: $2.99
205In Stock

Mfr. Part No.
24LC512-E/ST14

Mouser Part No
579-24LC512-E/ST14

Microchip Technology

EEPROM 64kx8 - 2.5V

Datasheet

205In Stock

$2.99

$2.92

$2.88

$2.84

$2.83

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-14

512 kbit

2-Wire, I2C

EEPROM 2K 256 X 8 SERIAL EE 1.5V

24VL025T/ST
Microchip Technology
1: $0.938
1,952In Stock

Mfr. Part No.
24VL025T/ST

Mouser Part No
579-24VL025T/ST

Microchip Technology

EEPROM 2K 256 X 8 SERIAL EE 1.5V

Datasheet

1,952In Stock

Cut Tape

$0.938

$0.926

Reel

$0.926

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

2 kbit

2-Wire, I2C

EEPROM 2K 256X8 2.5V SER EE EXT

25LC020A-E/SN
Microchip Technology
1: $0.952
540In Stock

Mfr. Part No.
25LC020A-E/SN

Mouser Part No
579-25LC020A-E/SN

Microchip Technology

EEPROM 2K 256X8 2.5V SER EE EXT

Datasheet

540In Stock

$0.952

$0.808

$0.796

$0.792

$0.79

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

2 kbit

SPI

EEPROM 16K 2K X 8 16B PAGE 2.5V SER EE EXT

25LC160C-E/P
Microchip Technology
1: $1.26
511In Stock

Mfr. Part No.
25LC160C-E/P

Mouser Part No
579-25LC160C-E/P

Microchip Technology

EEPROM 16K 2K X 8 16B PAGE 2.5V SER EE EXT

Datasheet

511In Stock

$1.26

$1.23

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

16 kbit

SPI

EEPROM 16K 2K X 8 32B PAGE 2.5V SER EE EXT

25LC160D-E/MS
Microchip Technology
1: $1.17
461In Stock

Mfr. Part No.
25LC160D-E/MS

Mouser Part No
579-25LC160D-E/MS

Microchip Technology

EEPROM 16K 2K X 8 32B PAGE 2.5V SER EE EXT

Datasheet

461In Stock

$1.17

$1.16

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

16 kbit

SPI

EEPROM 256x8-128x16 - 1.8V

93AA56-I/SN
Microchip Technology
1: $1.21
612In Stock

Mfr. Part No.
93AA56-I/SN

Mouser Part No
579-93AA56-I/SN

Microchip Technology

EEPROM 256x8-128x16 - 1.8V

Datasheet

612In Stock

$1.21

$1.03

$0.951

$0.947

$0.945

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

2 kbit

3-Wire, Microwire

EEPROM 128x16 - 1.8V

93AA56B-I/P
Microchip Technology
1: $0.612
873In Stock

Mfr. Part No.
93AA56B-I/P

Mouser Part No
579-93AA56B-I/P

Microchip Technology

EEPROM 128x16 - 1.8V

Datasheet

873In Stock

$0.612

$0.608

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

2 kbit

3-Wire, Microwire

EEPROM 512x8-256x16 - 1.8V

93AA66-I/SN
Microchip Technology
1: $1.06
99In Stock

Mfr. Part No.
93AA66-I/SN

Mouser Part No
579-93AA66-I/SN

Microchip Technology

EEPROM 512x8-256x16 - 1.8V

Datasheet

99In Stock

$1.06

$0.899

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 128x8

93C46AT-E/SN
Microchip Technology
1: $0.544
821In Stock

Mfr. Part No.
93C46AT-E/SN

Mouser Part No
579-93C46AT-E/SN

Microchip Technology

EEPROM 128x8

Datasheet

821In Stock

Cut Tape

$0.544

$0.536

Reel

$0.536

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

1 kbit

3-Wire, Microwire

EEPROM 64x16

93C46BT-E/SN
Microchip Technology
1: $0.544
990In Stock

Mfr. Part No.
93C46BT-E/SN

Mouser Part No
579-93C46BT-E/SN

Microchip Technology

EEPROM 64x16

Datasheet

990In Stock

Cut Tape

$0.544

$0.536

$0.529

Reel

$0.513

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

1 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-I/ST
Microchip Technology
1: $0.68
1,847In Stock

Mfr. Part No.
93C66A-I/ST

Mouser Part No
579-93C66A-I/ST

Microchip Technology

EEPROM 512x8

Datasheet

1,847In Stock

$0.68

$0.679

$0.577

$0.521

$0.518

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

3-Wire, Microwire

EEPROM 1024x16-2048x8 5.0V EXT TEMP, MSOP8

93C86C-E/MS
Microchip Technology
1: $1.10
510In Stock

Mfr. Part No.
93C86C-E/MS

Mouser Part No
579-93C86C-E/MS

Microchip Technology

EEPROM 1024x16-2048x8 5.0V EXT TEMP, MSOP8

Datasheet

510In Stock

$1.10

$1.09

$0.926

$0.925

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

16 kbit

3-Wire, Microwire

EEPROM 64x16

93LC46B-E/P
Microchip Technology
1: $0.68
790In Stock

Mfr. Part No.
93LC46B-E/P

Mouser Part No
579-93LC46B-E/P

Microchip Technology

EEPROM 64x16

Datasheet

790In Stock

$0.68

$0.679

$0.607

$0.602

$0.60

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

1 kbit

3-Wire, Microwire

EEPROM 516x8 Or 1024x8

93LC76-I/SN
Microchip Technology
1: $1.63
440In Stock

Mfr. Part No.
93LC76-I/SN

Mouser Part No
579-93LC76-I/SN

Microchip Technology

EEPROM 516x8 Or 1024x8

Datasheet

440In Stock

$1.63

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

8 kbit

3-Wire, Microwire

EEPROM 8k 512 X 16 SERIAL EE IND

93LC76B-I/SN
Microchip Technology
1: $0.666
74In Stock

Mfr. Part No.
93LC76B-I/SN

Mouser Part No
579-93LC76B-I/SN

Microchip Technology

EEPROM 8k 512 X 16 SERIAL EE IND

Datasheet

74In Stock

$0.666

$0.665

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

8 kbit

3-Wire, Microwire

SRAM 256Kx36 STD-PWR 2.5V DUAL PORT RAM

70T3519S166BCI
Renesas Electronics
1: $658.93
7In Stock

Mfr. Part No.
70T3519S166BCI

Mouser Part No
972-70T3519S166BCI

Renesas Electronics

SRAM 256Kx36 STD-PWR 2.5V DUAL PORT RAM

Datasheet

7In Stock

$658.93

$504.30

Min.: 1
Mult.: 1

SRAM

SMD/SMT

CABGA-256

9 Mbit

Parallel

F-RAM 4Mbit FeRAM with SPI interface - SOP8 (208mil) tube

MB85RS4MTPF-G-BCE1
RAMXEED
1: $29.92
50In Stock
160Expected 27/10/2026

Mfr. Part No.
MB85RS4MTPF-G-BCE1

Mouser Part No
249-MB85RS4MTPFGBCE1

RAMXEED

F-RAM 4Mbit FeRAM with SPI interface - SOP8 (208mil) tube

Learn More

Datasheet

50In Stock

160Expected 27/10/2026

$29.92

$27.73

$26.86

$26.19

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOP-8

EEPROM 2.5 V to 5.5V 512K

M95512-WMN6P
STMicroelectronics
1: $1.50
2,525In Stock
NRND

Mfr. Part No.
M95512-WMN6P

Mouser Part No
511-M95512-WMN6P

NRND

STMicroelectronics

EEPROM 2.5 V to 5.5V 512K

Learn More

Datasheet

2,525In Stock

$1.50

$1.41

$1.37

$1.34

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

SRAM 8Mb 45ns 512K x 16 Low Power SRAM

CY62157ESL-45ZSXI
Infineon Technologies
1: $14.46
452In Stock
NRND

Mfr. Part No.
CY62157ESL-45ZSXI

Mouser Part No
727-CY62157ESL45ZSXI

NRND

Infineon Technologies

SRAM 8Mb 45ns 512K x 16 Low Power SRAM

Learn More

Datasheet

452In Stock

$14.46

$13.44

$13.04

$12.72

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSOP-44

8 Mbit

Parallel

F-RAM 1Mbit FeRAM (64k x16) parallel interface - TSOP48 tray

MB85R1002ANC-GE1
RAMXEED
1: $35.93
1In Stock

Mfr. Part No.
MB85R1002ANC-GE1

Mouser Part No
249-MB85R1002ANC-GE1

RAMXEED

F-RAM 1Mbit FeRAM (64k x16) parallel interface - TSOP48 tray

Learn More

Datasheet

1In Stock

$35.93

$33.27

$32.22

$31.42

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

TSOP-48

1 Mbit

Parallel

F-RAM 2Mbit FeRAM with SPI serial interface - SOP8 tube

MB85RS2MTAPNF-G-BDE1
RAMXEED
1: $19.73
150In Stock

Mfr. Part No.
MB85RS2MTAPNF-G-BDE1

Mouser Part No
249-MB85RS2APNFGBDE1

RAMXEED

F-RAM 2Mbit FeRAM with SPI serial interface - SOP8 tube

Learn More

Datasheet

150In Stock

$19.73

$18.35

$17.80

$17.38

$12.25

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOP-8

2 Mbit

SPI

SRAM 144Mb Pipelined and Flow Through Synchronous NBT SRAM

GS81282Z36GD-250V
GSI Technology
1: $355.07
1In Stock

Mfr. Part No.
GS81282Z36GD-250V

Mouser Part No
464-GS81282Z36GD250V

GSI Technology

SRAM 144Mb Pipelined and Flow Through Synchronous NBT SRAM

Datasheet

1In Stock

$355.07

$326.75

$315.83

Min.: 1
Mult.: 1

SRAM

SMD/SMT

BGA-165

144 Mbit

Parallel

SRAM 2.5 or 3.3V 1M x 36 36M

GS8320Z36AGT-150I
GSI Technology
1: $70.30
17In Stock
18Expected 25/8/2026

Mfr. Part No.
GS8320Z36AGT-150I

Mouser Part No
464-GS8320Z36AGT150I

GSI Technology

SRAM 2.5 or 3.3V 1M x 36 36M

Learn More

Datasheet

17In Stock

18Expected 25/8/2026

$70.30

$64.98

$62.87

$60.66

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TQFP-100

36 Mbit

Parallel

SRAM 2.5 or 3.3V 1M x 32 32M

GS832132AD-150I
GSI Technology
1: $74.22
13In Stock

Mfr. Part No.
GS832132AD-150I

Mouser Part No
464-GS832132AD-150I

GSI Technology

SRAM 2.5 or 3.3V 1M x 32 32M

Learn More

Datasheet

13In Stock

$74.22

$68.61

$66.38

$64.72

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

BGA-165

36 Mbit

Parallel

B4 Memory ICs

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64 bit
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