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4 bit Memory ICs

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Types of Memory ICs

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Results: 579

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Data Bus Width = 4 bit

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Part #

NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 209mil

MX25U8035FM2I-TR
Macronix
1: $1.37
1,935In Stock

Mfr. Part #
MX25U8035FM2I-TR

Mouser Part #
95-25U8035FM2ITR

Macronix

NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 209mil

Datasheet

1,935In Stock

Cut Tape

$1.37

$1.28

$1.24

$1.22

View

Reel

$0.757

Min.: 1
Mult.: 1

: 2,000

NOR Flash

SMD/SMT

SOP-8

8 Mbit

2 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape

NOR Flash Serial NOR 2.5V/3V 2Mbit x4 I/O SOP-8 150mil

MX25V2033FM1I-TR
Macronix
1: $1.38
492In Stock
7,500On Order

Mfr. Part #
MX25V2033FM1I-TR

Mouser Part #
95-25V2033FM1ITR

Macronix

NOR Flash Serial NOR 2.5V/3V 2Mbit x4 I/O SOP-8 150mil

Datasheet

492In Stock

7,500On Order

Cut Tape

$1.38

$1.28

$1.25

$1.22

View

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

NOR Flash

SMD/SMT

SOP-8

2 Mbit

512 k x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O SOP-8 150mil

MX25V4035FM1I-TR
Macronix
1: $1.56
264In Stock
20,000Expected 11/29/2027

Mfr. Part #
MX25V4035FM1I-TR

Mouser Part #
95-25V4035FM1ITR

Macronix

NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O SOP-8 150mil

Datasheet

264In Stock

20,000Expected 11/29/2027

Cut Tape

$1.56

$1.46

$1.42

$1.39

View

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1
Max.: 500

: 2,500

NOR Flash

SMD/SMT

SOP-8

4 Mbit

1 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O USON-8 2x3mm

MX25V4035FZUI-TR
Macronix
1: $1.35
305In Stock
24,000On Order

Mfr. Part #
MX25V4035FZUI-TR

Mouser Part #
95-25V4035FZUITR

Macronix

NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O USON-8 2x3mm

Datasheet

305In Stock

24,000On Order

Cut Tape

$1.35

$1.25

$1.22

$1.19

View

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

: 12,000

NOR Flash

SMD/SMT

USON-8

4 Mbit

1 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil

MX25V8035FM1I-TR
Macronix
1: $1.47
287In Stock
5,000On Order

Mfr. Part #
MX25V8035FM1I-TR

Mouser Part #
95-25V8035FM1ITR

Macronix

NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil

Datasheet

287In Stock

5,000On Order

Cut Tape

$1.47

$1.39

$1.35

$1.29

View

Reel

$1.24

MouseReel Available

Min.: 1
Mult.: 1
Max.: 250

: 2,500

NOR Flash

SMD/SMT

SOP-8

8 Mbit

2 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 8Bit ECC

MX35UF4G24AD-Z4I-T
Macronix
1: $32.45
58In Stock

Mfr. Part #
MX35UF4G24AD-Z4I-T

Mouser Part #
95-35UF4G24ADZ4IT

Macronix

NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 8Bit ECC

Datasheet

58In Stock

$32.45

$30.07

$29.12

$28.41

View

Min.: 1
Mult.: 1

NAND Flash

SMD/SMT

WSON-8

4 Gbit

1 G x 4

Parallel

- 40 C

+ 85 C

Tray

NOR Flash Serial NOR 3V 1Gbit x4 I/O SOP-16 +105C

MX66L1G45GMJ-08G-TB
Macronix
1: $45.01
2In Stock

Mfr. Part #
MX66L1G45GMJ-08G-TB

Mouser Part #
95-66L1G45GMJ08GTB

Macronix

NOR Flash Serial NOR 3V 1Gbit x4 I/O SOP-16 +105C

Learn More

Datasheet

2In Stock

$45.01

$41.68

$40.35

$39.36

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

SOP-16

1 Gbit

256 M x 4

SPI

- 40 C

+ 105 C

Tube

NOR Flash Serial NOR 1.8V 1Gbit x4 I/O SOP-16 +105C

MX66U1G45GMJ00-TB
Macronix
1: $51.68
7In Stock
220On Order

Mfr. Part #
MX66U1G45GMJ00-TB

Mouser Part #
95-66U1G45GMJ00TB

Macronix

NOR Flash Serial NOR 1.8V 1Gbit x4 I/O SOP-16 +105C

Datasheet

7In Stock

220On Order

$51.68

$47.79

$46.27

$40.70

Min.: 1
Mult.: 1
Max.: 50

NOR Flash

SMD/SMT

SOP-16

1 Gbit

256 M x 4

SPI

- 40 C

+ 105 C

Tube

NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC

MX77L12850FZ4I40-T
Macronix
1: $3.93
936In Stock

Mfr. Part #
MX77L12850FZ4I40-T

Mouser Part #
95-77L12850FZ4I40T

Macronix

NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC

Datasheet

936In Stock

$3.93

$3.67

$3.56

$3.48

View

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

128 Mbit

32 M x 4

SPI

- 40 C

+ 85 C

Tray

NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC

MX77L12850FZNI40-T
Macronix
1: $3.93
428In Stock

Mfr. Part #
MX77L12850FZNI40-T

Mouser Part #
95-77L12850FZNI40T

Macronix

NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC

Datasheet

428In Stock

$3.93

$3.67

$3.56

$3.48

View

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

128 Mbit

32 M x 4

SPI

- 40 C

+ 85 C

Tray

NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC

MX77L25650FZ4I42-T
Macronix
1: $14.98
213In Stock

Mfr. Part #
MX77L25650FZ4I42-T

Mouser Part #
95-77L25650FZ4I42T

Macronix

NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC

213In Stock

$14.98

$13.91

$13.48

$13.16

View

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

256 Mbit

64 M x 4

SPI

- 40 C

+ 85 C

Tray

NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 RPMC

MX77L51250FMI42-TB
Macronix
1: $14.31
56In Stock

Mfr. Part #
MX77L51250FMI42-TB

Mouser Part #
95-77L51250FMI42TB

Macronix

NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 RPMC

56In Stock

$14.31

$13.30

$10.35

$10.34

$8.62

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

SOP-16

512 Mbit

128 M x 4

SPI

- 40 C

+ 85 C

Tube

NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC

MX77U25650FZ4I42-T
Macronix
1: $22.46
17In Stock
4,800On Order

Mfr. Part #
MX77U25650FZ4I42-T

Mouser Part #
95-77U25650FZ4I42T

Macronix

NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC

17In Stock

4,800On Order

$22.46

$20.83

$20.18

$19.21

View

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

256 Mbit

64 M x 4

SPI

- 40 C

+ 85 C

Tray

NOR Flash SPI 128Mbit 4 1.8 Volts 16/16 SOIC 1 AL

MT25QU128ABA8ESF-0AAT
Micron
1: $49.63
462In Stock
Verify Status with Factory

Mfr. Part #
MT25QU128ABA8ESF-0AAT

Mouser Part #
340-293361-TRAY

Verify Status with Factory

Micron

NOR Flash SPI 128Mbit 4 1.8 Volts 16/16 SOIC 1 AL

Product Comments

462In Stock

$49.63

Min.: 1
Mult.: 1
Max.: 200

NOR Flash

SMD/SMT

SOP2-16

128 Mbit

32 M x 4

SPI

- 40 C

+ 105 C

Tray

NOR Flash SPI 256Mbit 4 1.8 Volts 8/8 WPDFN 1

MT25QU256ABA1EW7-0SIT
Micron
1: $58.93
6In Stock
5,880Expected 10/8/2026

Mfr. Part #
MT25QU256ABA1EW7-0SIT

Mouser Part #
340-256490-TRAY

Micron

NOR Flash SPI 256Mbit 4 1.8 Volts 8/8 WPDFN 1

Datasheet

Product Comments

6In Stock

5,880Expected 10/8/2026

$58.93

Min.: 1
Mult.: 1
Max.: 100

NOR Flash

SMD/SMT

WDFN-8

256 Mbit

64 M x 4

SPI

- 40 C

+ 85 C

Tray

NOR Flash SPI 256Mbit 4 Die

MT25QU256ABA8E55-0SIT
Micron
1: $39.75
73In Stock

Mfr. Part #
MT25QU256ABA8E55-0SIT

Mouser Part #
340-321336

Micron

NOR Flash SPI 256Mbit 4 Die

Learn More

Datasheet

Product Comments

73In Stock

$39.75

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

XFWLBGA-23

256 Mbit

64 M x 4

SPI

- 40 C

+ 85 C

Tray

NOR Flash SPI 256Mbit 4 1.8 Volts 24/25 TBGA 1 AL

MT25QU256ABA8E12-0AAT
Micron
1: $71.89
7In Stock
1,122Expected 9/3/2026
Verify Status with Factory

Mfr. Part #
MT25QU256ABA8E12-0AAT

Mouser Part #
340-289009-TRAY

Verify Status with Factory

Micron

NOR Flash SPI 256Mbit 4 1.8 Volts 24/25 TBGA 1 AL

Datasheet

Product Comments

7In Stock

1,122Expected 9/3/2026

$71.89

Min.: 1
Mult.: 1
Max.: 100

NOR Flash

SMD/SMT

T-PBGA-24

256 Mbit

64 M x 4

SPI

- 40 C

+ 105 C

Tray

DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM

AS4C64M4SA-7TCN
Alliance Memory
1: $11.35
99In Stock

Mfr. Part #
AS4C64M4SA-7TCN

Mouser Part #
913-AS4C64M4SA7TCN

Alliance Memory

DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM

Datasheet

99In Stock

$11.35

$10.57

$10.24

$10.00

View

Min.: 1
Mult.: 1

DRAM

SMD/SMT

TSOP-II-54

256 Mbit

64 M x 4

0 C

+ 70 C

Tray

NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16

MX25L25645GMI-08G-TR
Macronix
1: $9.59
7,799On Order

Mfr. Part #
MX25L25645GMI-08G-TR

Mouser Part #
95-25L25645GMI08TR

Macronix

NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16

Datasheet

7,799On Order

Cut Tape

$9.59

$8.93

$8.09

$7.81

View

Reel

$7.15

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

NOR Flash

SMD/SMT

SOP-16

256 Mbit

64 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24

MX25L25645GXDI-08G-TR
Macronix
1: $12.12
3,404On Order

Mfr. Part #
MX25L25645GXDI-08G-TR

Mouser Part #
95-25L25645GXDI0TR

Macronix

NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24

Datasheet

3,404On Order

Cut Tape

$12.12

$11.27

$10.93

$10.67

View

Reel

$9.24

MouseReel Available

Min.: 1
Mult.: 1
Max.: 250

: 2,000

NOR Flash

SMD/SMT

BGA-24

256 Mbit

64 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm

MX25L25645GZNI-08G-TR
Macronix
1: $9.92
9,941On Order

Mfr. Part #
MX25L25645GZNI-08G-TR

Mouser Part #
95-25L25645GZNI0TR

Macronix

NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm

Datasheet

9,941On Order

Cut Tape

$9.92

$9.24

$8.96

$8.55

View

Reel

$6.70

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NOR Flash

SMD/SMT

WSON-8

256 Mbit

64 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm QE=1

MX25L25673GZNI-08G-T
Macronix
1: $10.21
5,450Expected 8/5/2027

Mfr. Part #
MX25L25673GZNI-08G-T

Mouser Part #
95-25L25673GZNI08T

Macronix

NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm QE=1

Datasheet

5,450Expected 8/5/2027

$10.21

$9.50

$9.22

$8.79

View

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

256 Mbit

64 M x 4

SPI

- 40 C

+ 85 C

Tray

NOR Flash Serial NOR 3V 32Mbit x4 I/O USON-8 4x3mm

MX25L3233FZBI-08Q-TR
Macronix
1: $1.56
34,845On Order

Mfr. Part #
MX25L3233FZBI-08Q-TR

Mouser Part #
95-25L3233FZBI0QTR

Macronix

NOR Flash Serial NOR 3V 32Mbit x4 I/O USON-8 4x3mm

Datasheet

34,845On Order

Cut Tape

$1.56

$1.47

$1.43

$1.40

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

NOR Flash

SMD/SMT

USON-8

32 Mbit

8 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash Serial NOR 3V 512Mbit x4 I/O BGA-24

MX25L51245GXDI-08G-TR
Macronix
1: $19.01
3,961On Order

Mfr. Part #
MX25L51245GXDI-08G-TR

Mouser Part #
95-25L51245GXDI0TR

Macronix

NOR Flash Serial NOR 3V 512Mbit x4 I/O BGA-24

Datasheet

3,961On Order

Cut Tape

$19.01

$17.64

$17.10

$16.50

$16.09

Reel

$16.09

Min.: 1
Mult.: 1
Max.: 100

: 2,000

NOR Flash

SMD/SMT

BGA-24

512 Mbit

128 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape

NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil

MX25L6433FM2I-08G-TR
Macronix
1: $2.86
56,238On Order

Mfr. Part #
MX25L6433FM2I-08G-TR

Mouser Part #
95-25L6433FM2I08TR

Macronix

NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil

Datasheet

56,238On Order

Cut Tape

$2.86

$2.68

$2.60

$2.50

View

Reel

$2.34

MouseReel Available

Min.: 1
Mult.: 1
Max.: 500

: 2,000

NOR Flash

SMD/SMT

SOP-8

64 Mbit

16 M x 4

SPI

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

4 bit Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

Support

BGA-134
BGA-168
BGA-24
BGA-60
FBGA-60
LGA-8
PDIP-16
SOP-16
SOP2-16
SOP2-8
SOP-8
SOP-9
TFBGA-24
T-PBGA-24
TSOP-II-54
USON-8
WDFN-8
WLCSP-12
WLCSP-14
WLCSP-15

16 k x 4
128 k x 4
256 k x 4
512 k x 4
1 M x 4
2 M x 4
2 M x 8
4 M x 4
4 M x 8
8 M x 4
8 M x 8
16 M x 4
16 M x 4/32 M x 2/64 M x 1
16 M x 8
32 M x 4
64 M x 4
64 M x 8
128 M x 16
128 M x 32
128 M x 4