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4 Mbit Memory ICs

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Types of Memory ICs

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Memory Size = 4 Mbit

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Part #

SRAM MoBL SRAM 4-Mbit

CY621472G30-45ZSXI
Infineon Technologies
1: $6.29
7In Stock
270On Order

Mfr. Part No.
CY621472G30-45ZSXI

Mouser Part No
727-CY621472G30-45ZS

Infineon Technologies

SRAM MoBL SRAM 4-Mbit

Datasheet

7In Stock

270On Order

$6.29

$5.86

$5.68

$5.55

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSOP-44

4 Mbit

Parallel

SRAM 4Mb 3V 45ns 256K x 16 LP SRAM

CY62147EV30LL-45B2XI
Infineon Technologies
1: $6.60
75In Stock
960Expected 19/08/2026

Mfr. Part No.
CY62147EV30LL-45B2XI

Mouser Part No
727-CY62147EV30LL452

Infineon Technologies

SRAM 4Mb 3V 45ns 256K x 16 LP SRAM

Learn More

Datasheet

75In Stock

960Expected 19/08/2026

$6.60

$6.15

$5.97

$5.83

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

VFBGA-48

4 Mbit

Parallel

SRAM 4Mb 3V 45ns 256K x 16 LP SRAM

CY62147EV30LL-45ZSXIT
Infineon Technologies
1: $5.36
22In Stock
2,000Expected 28/08/2026

Mfr. Part No.
CY62147EV30LL-45ZSXIT

Mouser Part No
727-CY62147EV45ZSXIT

Infineon Technologies

SRAM 4Mb 3V 45ns 256K x 16 LP SRAM

Learn More

Datasheet

22In Stock

2,000Expected 28/08/2026

Cut Tape

$5.36

$5.00

$4.85

$4.74

View

Reel

$4.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SRAM

SMD/SMT

TSOP-44

4 Mbit

Parallel

SRAM ASYNC SRAMS

CY7C1041G-10VXIT
Infineon Technologies
1: $7.08
136In Stock

Mfr. Part No.
CY7C1041G-10VXIT

Mouser Part No
727-CY7C1041G-10VXIT

Infineon Technologies

SRAM ASYNC SRAMS

Learn More

Datasheet

136In Stock

Cut Tape

$7.08

$6.60

$6.40

$6.25

Reel

$5.74

View

Min.: 1
Mult.: 1

: 500

SRAM

SMD/SMT

SOJ-44

4 Mbit

Parallel

SRAM ASYNC

CY7C1041G30-10ZSXA
Infineon Technologies
1: $12.23
49In Stock

Mfr. Part No.
CY7C1041G30-10ZSXA

Mouser Part No
727-CY7C1041G300ZSXA

Infineon Technologies

SRAM ASYNC

Datasheet

49In Stock

$12.23

$11.36

$11.01

$10.75

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSOP-44

4 Mbit

Parallel

SRAM ASYNC SRAMS

CY7C1041G30-10BVXIT
Infineon Technologies
1: $7.00
34In Stock

Mfr. Part No.
CY7C1041G30-10BVXIT

Mouser Part No
727-CY7C1041G3010BVI

Infineon Technologies

SRAM ASYNC SRAMS

Learn More

Datasheet

34In Stock

Cut Tape

$7.00

$6.52

$6.32

$6.17

View

Reel

$5.38

Min.: 1
Mult.: 1

: 2,000

SRAM

SMD/SMT

VFBGA-48

4 Mbit

Parallel

SRAM ASYNC

CY7C1041G30-10BAJXE
Infineon Technologies
1: $15.30
14In Stock

Mfr. Part No.
CY7C1041G30-10BAJXE

Mouser Part No
727-CY7C1041G30BAJXE

Infineon Technologies

SRAM ASYNC

Datasheet

14In Stock

$15.30

$14.21

$13.77

$13.44

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

VFBGA-48

4 Mbit

Parallel

SRAM ASYNC

CY7C1041GN-10ZSXI
Infineon Technologies
1: $6.19
355In Stock

Mfr. Part No.
CY7C1041GN-10ZSXI

Mouser Part No
727-CY7C1041GN10ZSXI

Infineon Technologies

SRAM ASYNC

Datasheet

355In Stock

$6.19

$5.77

$5.60

$5.47

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSOP-44

4 Mbit

Parallel

SRAM ASYNC SRAMS

CY7C1041GN30-10BVXIT
Infineon Technologies
1: $6.97
191In Stock

Mfr. Part No.
CY7C1041GN30-10BVXIT

Mouser Part No
727-CY7C1041GN3010BV

Infineon Technologies

SRAM ASYNC SRAMS

Datasheet

191In Stock

Cut Tape

$6.97

$6.50

$6.30

$6.15

View

Reel

$5.37

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SRAM

SMD/SMT

VFBGA-48

4 Mbit

Parallel

SRAM CMOS RAM W ECC 4-Mbit

CY7C1049G30-10VXI
Infineon Technologies
1: $7.00
33In Stock
570Expected 28/08/2026

Mfr. Part No.
CY7C1049G30-10VXI

Mouser Part No
727-CY7C1049G30-10VX

Infineon Technologies

SRAM CMOS RAM W ECC 4-Mbit

Learn More

Datasheet

33In Stock

570Expected 28/08/2026

$7.00

$6.46

$6.34

$6.19

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOJ-36

4 Mbit

Parallel

SRAM ASYNC SRAMS

CY7C1049G30-10VXIT
Infineon Technologies
1: $7.00
120In Stock
500On Order

Mfr. Part No.
CY7C1049G30-10VXIT

Mouser Part No
727-CY7C1049G3010VIT

Infineon Technologies

SRAM ASYNC SRAMS

Learn More

Datasheet

120In Stock

500On Order

Cut Tape

$7.00

$6.52

$6.32

$6.17

View

Reel

$5.43

Min.: 1
Mult.: 1

: 500

SRAM

SMD/SMT

SOJ-36

4 Mbit

Parallel

SRAM ASYNC SRAMS

CY7C1049GN30-10ZSXI
Infineon Technologies
1: $6.59
26In Stock
1,350Expected 27/08/2026

Mfr. Part No.
CY7C1049GN30-10ZSXI

Mouser Part No
727-CY7C1049GN3010ZS

Infineon Technologies

SRAM ASYNC SRAMS

Datasheet

26In Stock

1,350Expected 27/08/2026

$6.59

$6.14

$5.96

$5.60

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSOP-44

4 Mbit

Parallel

NOR Flash 512K X 8 14 us

SST25VF040B-50-4C-QAF
Microchip Technology
1: $1.54
758In Stock

Mfr. Part No.
SST25VF040B-50-4C-QAF

Mouser Part No
804-25VF040B5CQAF

Microchip Technology

NOR Flash 512K X 8 14 us

Datasheet

Product Comments

758In Stock

$1.54

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

4 Mbit

SPI

NOR Flash 512K x 8 7 us

SST25VF040B-50-4C-S2AF
Microchip Technology
1: $1.14
1,620In Stock

Mfr. Part No.
SST25VF040B-50-4C-S2AF

Mouser Part No
804-25VF040B5CS2AF

Microchip Technology

NOR Flash 512K x 8 7 us

Datasheet

Product Comments

1,620In Stock

$1.14

$1.11

$1.06

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

SOIC-8

4 Mbit

SPI

NOR Flash 512K X 8 14 us

SST25VF040B-50-4I-QAF
Microchip Technology
1: $1.45
7In Stock

Mfr. Part No.
SST25VF040B-50-4I-QAF

Mouser Part No
804-25VF040B5IQAF

Microchip Technology

NOR Flash 512K X 8 14 us

Datasheet

Product Comments

7In Stock

$1.45

$1.40

$1.35

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

WSON-8

4 Mbit

SPI

NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial

SST25VF040B-50-4I-S2AF
Microchip Technology
1: $1.14
617In Stock

Mfr. Part No.
SST25VF040B-50-4I-S2AF

Mouser Part No
804-25VF040B5IS2AF

Microchip Technology

NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial

Datasheet

Product Comments

617In Stock

$1.14

$1.11

$1.06

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

SOIJ-8

4 Mbit

SPI

NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial

SST25VF040B-50-4I-SAF
Microchip Technology
1: $1.19
1,342In Stock

Mfr. Part No.
SST25VF040B-50-4I-SAF

Mouser Part No
804-25VF040B5ISAF

Microchip Technology

NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial

Datasheet

Product Comments

1,342In Stock

$1.19

Min.: 1
Mult.: 1

NOR Flash

SMD/SMT

SOIC-8

4 Mbit

SPI

MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz

EM004LXQBDH13CS2T
Everspin Technologies
1: $18.75
905In Stock

Mfr. Part No.
EM004LXQBDH13CS2T

Mouser Part No
936-M004LXQBDH13CS2T

Everspin Technologies

MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz

Learn More

Datasheet

905In Stock

$18.75

$17.39

$16.85

$16.44

View

Min.: 1
Mult.: 1

MRAM

SMD/SMT

DFN-8

4 Mbit

SPI

NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 150mil

MX25L4006EM1I-12G-TR
Macronix
1: $1.06
25In Stock
10,000Expected 07/08/2026

Mfr. Part No.
MX25L4006EM1I-12G-TR

Mouser Part No
95-25L4006EM1I12TR

Macronix

NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 150mil

Datasheet

25In Stock

10,000Expected 07/08/2026

Cut Tape

$1.06

$0.991

$0.964

$0.943

View

Reel

$0.873

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

: 2,500

NOR Flash

SMD/SMT

SOP-8

4 Mbit

SPI

NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O SOP-8 209mil

MX25V40066M2I02-TR
Macronix
1: $0.62
1,759In Stock

Mfr. Part No.
MX25V40066M2I02-TR

Mouser Part No
95-25V40066M2I02TR

Macronix

NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O SOP-8 209mil

Datasheet

1,759In Stock

Cut Tape

$0.62

$0.573

$0.557

$0.546

View

Reel

$0.474

Min.: 1
Mult.: 1

: 2,000

NOR Flash

SMD/SMT

SOP-8

4 Mbit

SPI

NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O USON-8 2x3mm

MX25V40066ZUI02-TR
Macronix
1: $0.64
4,415In Stock
12,000On Order

Mfr. Part No.
MX25V40066ZUI02-TR

Mouser Part No
95-25V40066ZUI02TR

Macronix

NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O USON-8 2x3mm

Datasheet

4,415In Stock

12,000On Order

Cut Tape

$0.64

$0.592

$0.575

$0.563

View

Reel

$0.312

MouseReel Available

Min.: 1
Mult.: 1

: 12,000

NOR Flash

SMD/SMT

USON-8

4 Mbit

SPI

NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O WSON-8 6x5mm

MX25V4006EZNI-13G-TR
Macronix
1: $1.25
2,050In Stock

Mfr. Part No.
MX25V4006EZNI-13G-TR

Mouser Part No
95-25V4006EZNI13TR

Macronix

NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O WSON-8 6x5mm

Datasheet

2,050In Stock

Cut Tape

$1.25

$1.17

$1.13

$1.11

View

Reel

$0.974

Min.: 1
Mult.: 1

: 4,000

NOR Flash

SMD/SMT

WSON-8

4 Mbit

SPI

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

MX25V4035FZUI-TR
Macronix
1: $1.04
305In Stock
24,000Expected 19/07/2027

Mfr. Part No.
MX25V4035FZUI-TR

Mouser Part No
95-25V4035FZUITR

Macronix

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

Datasheet

305In Stock

24,000Expected 19/07/2027

Cut Tape

$1.04

$0.965

$0.938

$0.918

View

Reel

$0.805

MouseReel Available

Min.: 1
Mult.: 1

: 12,000

NOR Flash

SMD/SMT

USON-8

4 Mbit

SPI

NOR Flash Parallel NOR 5V 4Mbit x16 I/O TSOP-48 Top Boot

MX29F400CTTI-70G-TR
Macronix
1: $12.86
98In Stock
1,500Expected 02/09/2026

Mfr. Part No.
MX29F400CTTI-70G-TR

Mouser Part No
95-29F400CTTI70GTR

Macronix

NOR Flash Parallel NOR 5V 4Mbit x16 I/O TSOP-48 Top Boot

Datasheet

98In Stock

1,500Expected 02/09/2026

Cut Tape

$12.86

$11.95

$11.58

$11.30

View

Reel

$10.37

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

NOR Flash

SMD/SMT

TSOP-48

4 Mbit

Parallel

SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM

71V416L10BEG
Renesas Electronics
1: $13.35
9In Stock

Mfr. Part No.
71V416L10BEG

Mouser Part No
972-71V416L10BEG

Renesas Electronics

SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM

Learn More

Datasheet

9In Stock

$13.35

$12.43

$11.07

$10.79

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

CABGA-48

4 Mbit

Parallel

4 Mbit Memory ICs

Types of Memory ICs

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BGA-119
BGA-24
BGA-36
BGA-48
CABGA-100
CABGA-165
CABGA-208
CABGA-256
CABGA-48
DFN-8
EDIP-32
FBGA-165
FBGA-36
FBGA-48
LFBGA-48
mBGA-48
PBGA-119
PDIP-14
PDIP-32
PDIP-40