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B4 DRAM

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Part #

DRAM 4Gb DDR4 1.2V SDRAM, x16, 1600MHz

W664GG6RB-06
Winbond
1: $72.83
63In Stock
Verify Status with Factory

Mfr. Part No.
W664GG6RB-06

Mouser Part No
454-W664GG6RB-06

Verify Status with Factory

Winbond

DRAM 4Gb DDR4 1.2V SDRAM, x16, 1600MHz

Learn More

Datasheet

63In Stock

$72.83

Min.: 1
Mult.: 1

Tray

DRAM SDRAM 128Mbit 16 54/54 TSOP 1 CT

MT48LC8M16A2P-6A:L
Micron
1: $14.28
188In Stock
Verify Status with Factory

Mfr. Part No.
MT48LC8M16A2P-6A:L

Mouser Part No
340-128728-TRAY

Verify Status with Factory

Micron

DRAM SDRAM 128Mbit 16 54/54 TSOP 1 CT

Datasheet

Product Comments

188In Stock

$14.28

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

SDRAM

128 Mbit

16 bit

167 MHz

TSOP-54

8 M x 16

5.4 ns

3 V

3.6 V

0 C

+ 70 C

MT48LC

Tray

DRAM SDRAM 64Mbit 32 90/135 VFBGA 1 IT

MT48LC2M32B2B5-6A IT:J
Micron
1: $16.84
3In Stock
Verify Status with Factory

Mfr. Part No.
MT48LC2M32B2B5-6A IT:J

Mouser Part No
340-129187-TRAY

Verify Status with Factory

Micron

DRAM SDRAM 64Mbit 32 90/135 VFBGA 1 IT

Datasheet

Product Comments

3In Stock

$16.84

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

SDRAM

64 Mbit

32 bit

167 MHz

VFBGA-90

2 M x 32

5.4 ns

3 V

3.6 V

- 40 C

+ 85 C

MT48LC

Tray

DRAM DDR3 2G 256MX8 FBGA

MT41K256M8DA-125 AAT:K TR
Micron
1: $12.92
1In Stock
Verify Status with Factory

Mfr. Part No.
MT41K256M8DA-125 AAT:K TR

Mouser Part No
340-135796-REEL

Verify Status with Factory

Micron

DRAM DDR3 2G 256MX8 FBGA

Datasheet

Product Comments

1In Stock

Cut Tape

$12.92

Reel

$12.92

MouseReel Available

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

: 2,000

SDRAM - DDR3

2 Gbit

8 bit

800 MHz

FBGA-78

256 M x 8

13.75 ns

1.283 V

1.45 V

- 40 C

+ 105 C

MT41K

Reel, Cut Tape, MouseReel

DRAM SDRAM 128M 4MX32 FBGA

MT48LC4M32B2B5-6A XIT:L TR
Micron
1: $30.26
1In Stock
Verify Status with Factory

Mfr. Part No.
MT48LC4M32B2B5-6A XIT:L TR

Mouser Part No
340-140098-REEL

Verify Status with Factory

Micron

DRAM SDRAM 128M 4MX32 FBGA

Learn More

Datasheet

Product Comments

1In Stock

Cut Tape

$30.26

Reel

$30.26

MouseReel Available

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

: 1,000

SDRAM

128 Mbit

32 bit

167 MHz

VFBGA-90

4 M x 32

5.4 ns

3 V

3.6 V

- 40 C

+ 85 C

MT48LC

Reel, Cut Tape, MouseReel

DRAM DDR3 1G 64MX16 FBGA

MT41K64M16TW-107:J TR
Micron
1: $56.24
53In Stock
Verify Status with Factory

Mfr. Part No.
MT41K64M16TW-107:J TR

Mouser Part No
340-263706-REEL

Verify Status with Factory

Micron

DRAM DDR3 1G 64MX16 FBGA

Learn More

Datasheet

Product Comments

53In Stock

Cut Tape

$56.24

Reel

$56.24

MouseReel Available

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

: 2,000

SDRAM - DDR3L

1 Gbit

16 bit

933 MHz

FBGA-96

64 M x 16

1.283 V

1.45 V

0 C

+ 95 C

MT41K

Reel, Cut Tape, MouseReel

DRAM RLDRAM 288M 16MX18 FBGA

MT49H16M18SJ-25:B TR
Micron
1: $45.29
20In Stock
Verify Status with Factory

Mfr. Part No.
MT49H16M18SJ-25:B TR

Mouser Part No
340-301300-REEL

Verify Status with Factory

Micron

DRAM RLDRAM 288M 16MX18 FBGA

Learn More

Datasheet

Product Comments

20In Stock

Cut Tape

$45.29

Reel

$45.29

MouseReel Available

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

: 1,000

RLDRAM2

288 Mbit

18 bit

533 MHz

FBGA-144

16 M x 18

1.7 V

1.9 V

0 C

+ 95 C

MT49H

Reel, Cut Tape, MouseReel

DRAM 1Gb DDR3 SDRAM, x16, 800MHz

W631GG6NB-12
Winbond
1: $4.95
1In Stock
Verify Status with Factory

Mfr. Part No.
W631GG6NB-12

Mouser Part No
454-W631GG6NB-12

Verify Status with Factory

Winbond

DRAM 1Gb DDR3 SDRAM, x16, 800MHz

Datasheet

1In Stock

$4.95

Min.: 1
Mult.: 1

SDRAM - DDR3

1 Gbit

16 bit

800 MHz

VFBGA-90

64 M x 16

20 ns

1.575 V

1.425 V

0 C

+ 95 C

Tray

DRAM 1Gb DDR3L 1.35V SDRAM, x16, 800MHz

W631GU6NB-12
Winbond
1: $4.83
12In Stock
Verify Status with Factory

Mfr. Part No.
W631GU6NB-12

Mouser Part No
454-W631GU6NB-12

Verify Status with Factory

Winbond

DRAM 1Gb DDR3L 1.35V SDRAM, x16, 800MHz

Learn More

Datasheet

12In Stock

$4.83

Min.: 1
Mult.: 1

SDRAM - DDR3L

1 Gbit

16 bit

800 MHz

VFBGA-96

64 M x 16

20 ns

1.283 V

1.45 V

0 C

+ 95 C

Tray

DRAM 2Gb DDR3 SDRAM, x16, 933MHz

W632GG6NB-11
Winbond
1: $6.80
94In Stock
Verify Status with Factory

Mfr. Part No.
W632GG6NB-11

Mouser Part No
454-W632GG6NB-11

Verify Status with Factory

Winbond

DRAM 2Gb DDR3 SDRAM, x16, 933MHz

Datasheet

94In Stock

$6.80

Min.: 1
Mult.: 1

SDRAM - DDR3

2 Gbit

16 bit

933 MHz

VFBGA-96

128 M x 16

20 ns

1.425 V

1.575 V

0 C

+ 95 C

W632GG6NB

Tray

DRAM 4Gb DDR3 SDRAM, x16, 1066MHz

W634GG6NB-09
Winbond
1: $19.15
13In Stock
Verify Status with Factory

Mfr. Part No.
W634GG6NB-09

Mouser Part No
454-W634GG6NB-09

Verify Status with Factory

Winbond

DRAM 4Gb DDR3 SDRAM, x16, 1066MHz

Learn More

Datasheet

13In Stock

$19.15

Min.: 1
Mult.: 1

SDRAM - DDR3

4 Gbit

16 bit

1.066 GHz

VFBGA-96

256 M x 16

20 ns

1.425 V

1.575 V

0 C

+ 95 C

W634GG6NB

DRAM 2Gb LPDDR4X, x16, 2133MHz, Industrial Temp

W66BM6NBUAHI
Winbond
1: $14.05
38In Stock
Verify Status with Factory

Mfr. Part No.
W66BM6NBUAHI

Mouser Part No
454-W66BM6NBUAHI

Verify Status with Factory

Winbond

DRAM 2Gb LPDDR4X, x16, 2133MHz, Industrial Temp

Datasheet

38In Stock

$14.05

Min.: 1
Mult.: 1

SDRAM - LPDDR4X

2 Gbit

16 bit

2.133 GHz

WFBGA-200

128 M x 16

1.06 V

1.95 V

- 40 C

+ 95 C

W66BM6NB

DRAM 128Mb DDR SDRAM x16 200MHz, 46nm

W9412G6KH-5
Winbond
1: $6.94
123In Stock
Verify Status with Factory

Mfr. Part No.
W9412G6KH-5

Mouser Part No
454-W9412G6KH-5

Verify Status with Factory

Winbond

DRAM 128Mb DDR SDRAM x16 200MHz, 46nm

Learn More

Datasheet

123In Stock

$6.94

Min.: 1
Mult.: 1

SDRAM - DDR

128 Mbit

16 bit

200 MHz

TSOP-II-66

8 M x 16

700 ps

2.3 V

2.7 V

0 C

+ 70 C

W9412G6KH

Tray

DRAM 256Mb HyperRAM x16, 200MHz, Ind temp, 1.8V

W958D6NBKX5I
Winbond
1: $11.15
249In Stock
111Expected 21/9/2026
Verify Status with Factory

Mfr. Part No.
W958D6NBKX5I

Mouser Part No
454-W958D6NBKX5I

Verify Status with Factory

Winbond

DRAM 256Mb HyperRAM x16, 200MHz, Ind temp, 1.8V

Learn More

249In Stock

111Expected 21/9/2026

$11.15

Min.: 1
Mult.: 1

HyperRAM

256 Mbit

16 bit

200 MHz

WFBGA-49

35 ns

1.7 V

2 V

- 40 C

+ 85 C

Tray

DRAM 128Mb DDR2-800, x16

W9712G6KB25I
Winbond
1: $8.68
155In Stock
Verify Status with Factory

Mfr. Part No.
W9712G6KB25I

Mouser Part No
454-W9712G6KB25I

Verify Status with Factory

Winbond

DRAM 128Mb DDR2-800, x16

Learn More

Datasheet

155In Stock

$8.68

Min.: 1
Mult.: 1

SDRAM - DDR2

128 Mbit

16 bit

400 MHz

TFBGA-84

8 M x 16

400 ps

1.7 V

1.9 V

- 40 C

+ 95 C

W9712G6KB

Tray

DRAM 1Gb LPDDR2, x32, 400MHz, -25 85C

W97AH2NBVA2E
Winbond
1: $25.02
129In Stock
Verify Status with Factory

Mfr. Part No.
W97AH2NBVA2E

Mouser Part No
454-W97AH2NBVA2E

Verify Status with Factory

Winbond

DRAM 1Gb LPDDR2, x32, 400MHz, -25 85C

Datasheet

129In Stock

$25.02

Min.: 1
Mult.: 1

SDRAM - LPDDR2

1 Gbit

32 bit

400 MHz

VFBGA-134

32 M x 32

1.14 V

1.95 V

- 25 C

+ 85 C

W97AH2NB

Tray

DRAM 128Mb SDR SDRAM x16, 200MHz, Ind temp

W9812G6KH-5I
Winbond
1: $6.70
22In Stock
Verify Status with Factory

Mfr. Part No.
W9812G6KH-5I

Mouser Part No
454-W9812G6KH-5I

Verify Status with Factory

Winbond

DRAM 128Mb SDR SDRAM x16, 200MHz, Ind temp

Learn More

Datasheet

22In Stock

$6.70

Min.: 1
Mult.: 1

SDRAM

128 Mbit

16 bit

200 MHz

TSOP-II-54

8 M x 16

6 ns

3 V

3.6 V

- 40 C

+ 85 C

W9812G6KH

Tray

DRAM 512Mb LPSDR, x16, 166MHz, Ind Temp, 46nm

W989D6DBGX6I
Winbond
1: $26.49
8In Stock
4On Order
Verify Status with Factory

Mfr. Part No.
W989D6DBGX6I

Mouser Part No
454-W989D6DBGX6I

Verify Status with Factory

Winbond

DRAM 512Mb LPSDR, x16, 166MHz, Ind Temp, 46nm

Learn More

Datasheet

8In Stock

4On Order

$26.49

Min.: 1
Mult.: 1

SDRAM Mobile - LPSDR

512 Mbit

16 bit

166 MHz

VFBGA-54

32 M x 16

6 ns

1.7 V

1.95 V

- 40 C

+ 85 C

W989D6DB

Tray

DRAM 260pin SODIMM DDR4 3200 8GB 1.2v 1Gx8(0-85)

SQR-SD4N8G3K2SNBCB
Advantech
1: $121.96
1In Stock
Verify Status with Factory

Mfr. Part No.
SQR-SD4N8G3K2SNBCB

Mouser Part No
923-SD4N8G3K2SNBCB

Verify Status with Factory

Advantech

DRAM 260pin SODIMM DDR4 3200 8GB 1.2v 1Gx8(0-85)

Datasheet

1In Stock

$121.96

Min.: 1
Mult.: 1

DRAM 128M, 2.5V, DDR, 4Mx32, 200MHz at CL3, 144-ball BGA (12mmx12mm) RoHS

IS43R32400E-5BL
ISSI
1: $10.65
102In Stock
Factory Special Order

Mfr. Part No.
IS43R32400E-5BL

Mouser Part No
870-IS43R32400E-5BL

Factory Special Order

ISSI

DRAM 128M, 2.5V, DDR, 4Mx32, 200MHz at CL3, 144-ball BGA (12mmx12mm) RoHS

Datasheet

102In Stock

$10.65

$9.91

$9.62

$9.17

$8.95

Min.: 1
Mult.: 1

SDRAM - DDR

128 Mbit

32 bit

200 MHz

BGA-144

4 M x 32

5 ns

2.3 V

2.7 V

0 C

+ 70 C

IS43R32400E

Tray

DRAM Automotive (-40 to +85C), 128M, 3.3V, SDRAM, 4Mx32, 143MHz, 86 pin TSOP II (400 mil) RoHS

IS45S32400J-7TLA1
ISSI
1: $12.12
100In Stock

Mfr. Part No.
IS45S32400J-7TLA1

Mouser Part No
870-IS45S32400J7TLA1

ISSI

DRAM Automotive (-40 to +85C), 128M, 3.3V, SDRAM, 4Mx32, 143MHz, 86 pin TSOP II (400 mil) RoHS

Datasheet

100In Stock

$12.12

$11.27

$10.92

$10.66

$10.40

Min.: 1
Mult.: 1

SDRAM

128 Mbit

32 bit

143 MHz

TSOP-II-86

4 M x 32

5.4 ns

3 V

3.6 V

- 40 C

+ 85 C

DRAM 1G, 1.2/1.8V, LPDDR2, 32Mx32, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT

IS43LD32320D-18BLI
ISSI
1: $30.22
27In Stock

Mfr. Part No.
IS43LD32320D-18BLI

Mouser Part No
870-43LD32320D-18BLI

ISSI

DRAM 1G, 1.2/1.8V, LPDDR2, 32Mx32, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT

27In Stock

$30.22

$28.00

$27.12

$21.66

$20.73

Min.: 1
Mult.: 1

DRAM 1G 64Mx16 400MHz LPDDR2 1.2/1.8V

IS43LD16640C-25BLI
ISSI
1: $19.15
252In Stock
171Expected 11/9/2026

Mfr. Part No.
IS43LD16640C-25BLI

Mouser Part No
870-43LD16640C25BLI

ISSI

DRAM 1G 64Mx16 400MHz LPDDR2 1.2/1.8V

Learn More

Datasheet

252In Stock

171Expected 11/9/2026

$19.15

$17.79

$17.23

$16.82

$16.09

Min.: 1
Mult.: 1

SDRAM Mobile - LPDDR2

1 Gbit

16 bit

400 MHz

64 M x 16

1.14 V

1.95 V

- 40 C

+ 85 C

IS43LD16640C

DRAM 128M, 1.8V, Mobile DDR, 8Mx16, 166Mhz, 60 ball BGA (8mmx10mm) RoHS, IT, T&R

IS43LR16800G-6BLI-TR
ISSI
1: $12.65
1,289In Stock

Mfr. Part No.
IS43LR16800G-6BLI-TR

Mouser Part No
870-43LR16800G6BLITR

ISSI

DRAM 128M, 1.8V, Mobile DDR, 8Mx16, 166Mhz, 60 ball BGA (8mmx10mm) RoHS, IT, T&R

Datasheet

1,289In Stock

Cut Tape

$12.65

$11.76

$11.40

$11.12

$10.87

Reel

$10.87

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SDRAM Mobile - DDR

128 Mbit

16 bit

166 MHz

8 M x 16

8 ns

1.7 V

1.95 V

- 40 C

+ 85 C

IS43LR16800G

Reel, Cut Tape, MouseReel

DRAM 1G, 1.8V, Mobile DDR, 64Mx16, 166Mhz, 60 ball BGA (8mmx10mm) RoHS, IT

IS43LR16640C-6BLI
ISSI
1: $20.40
175In Stock

Mfr. Part No.
IS43LR16640C-6BLI

Mouser Part No
870-IS43LR16640C6BLI

ISSI

DRAM 1G, 1.8V, Mobile DDR, 64Mx16, 166Mhz, 60 ball BGA (8mmx10mm) RoHS, IT

Learn More

Datasheet

175In Stock

$20.40

$18.93

$18.33

$17.90

$17.45

Min.: 1
Mult.: 1

BGA-60

B4 DRAM

Customer Service Office

Company

Resources

Support

EDO DRAM
FPM DRAM
HyperRAM
LLDRAM II
PSRAM (Pseudo SRAM)
RLDRAM2
RLDRAM3
SDRAM
SDRAM - DDR
SDRAM - DDR2
SDRAM - DDR3
SDRAM - DDR3L
SDRAM - DDR4
SDRAM - DDR5
SDRAM - LPDDR2
SDRAM - LPDDR4
SDRAM - LPDDR4X
SDRAM Mobile
SDRAM Mobile - DDR
SDRAM Mobile - LPDDR

4 Mbit
16 Mbit
32 Mbit
64 Mbit
128 Mbit
256 MB
256 Mbit
288 Mbit
512 MB
512 Mbit
576 Mbit
1 Gb
1 Gbit
2 Gb
2 Gbit
4 Gb
4 Gbit
8 GB
8 Gb
8 Gbit

84 MHz
84 MHz/133 MHz
84 MHz/144 MHz
100 MHz
104 MHz
133 MHz
143 MHz
144 MHz
166 MHz
167 MHz
200 MHz
250 MHz
266 MHz
300 MHz
333 MHz
400 MHz
533 MHz
666 MHz
667 MHz
800 MHz

BGA-134
BGA-144
BGA-168
BGA-200
BGA-24
BGA-299
BGA-54
BGA-60
BGA-78
BGA-84
BGA-90
BGA-96
FBGA-134
FBGA-144
FBGA-168
FBGA-178
FBGA-180
FBGA-200
FBGA-216
FBGA-24

256 k x 16
1 M x 16
2 M x 16
2 M x 32
2 M x 8
4 M x 16
4 M x 32
4 M x 8
6 M x 8
8 M x 16
8 M x 32
8 M x 36
8 M x 8
16 M x 16
16 M x 18
16 M x 32
16 M x 36
16 M x 8
16 M x 8/8 M x 16
32 M x 16

180 ps
195 ps
225 ps
300 ps
350 ps
400 ps
450 ps
500 ps
700 ps
3.5 ns
4.5 ns
5 ns
5.4 ns
5.5 ns
6 ns
6.5 ns
7 ns
8 ns
10 ns
13.09 ns

570 mV
600 mV
1.06 V
1.06 V, 1.7 V
1.1 V
1.14
1.14 V
1.14 V, 1.7 V
1.2 V
1.28 V
1.283 V
1.3095 V
1.425 V
1.5 V
1.575 V
1.62 V
1.65 V
1.7 V
2.3 V
2.38 V

650 mV
1.1 V
1.17 V
1.17 V, 1.95 V
1.26 V
1.3 V
1.3 V, 1.95 V
1.3905 V
1.42 V
1.425 V
1.45 V
1.5 V
1.575 V
1.8 V
1.9 V
1.95 V
1.98 V
2 V
2.5 V
2.63 V

110S
140S
AS1C4M16PL-70
AS1C8M16PL-70
AS4C
AS4C128M16D2A-25
AS4C128M16D3LC-12
AS4C128M16MD2A-25
AS4C128M32MD2A-18
AS4C128M32MD2A-25
AS4C128M8D2A
AS4C128M8D3B
AS4C128M8D3LB
AS4C16M16D1
AS4C16M16D1A
AS4C16M16MSA-6
AS4C16M16SA
AS4C16M32MSA
AS4C16M32SC
AS4C1G8D3LA