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B4 DRAM

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Part #

DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 133/84MHz, RBX, 3V, USON8

APS1604M-3SQR-ZR
AP Memory
1: $2.48
8,982In Stock

Mfr. Part No.
APS1604M-3SQR-ZR

Mouser Part No
878-APS1604M-3SQR-ZR

AP Memory

DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 133/84MHz, RBX, 3V, USON8

Datasheet

8,982In Stock

Cut Tape

$2.48

$2.33

$2.26

$2.20

View

Reel

$1.93

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PSRAM (Pseudo SRAM)

16 Mbit

4 bit / 1 bit

84 MHz/133 MHz

USON-8

2 M x 8

2.7 V

3.6 V

- 25 C

+ 85 C

IoT RAM

Reel, Cut Tape, MouseReel

DRAM IoT RAM 256Mb OPI (x8) DDR 200MHz, 1.8V, Ind. Temp., BGA24

APS25608N-OBR-BD
AP Memory
1: $7.89
1,927In Stock

Mfr. Part No.
APS25608N-OBR-BD

Mouser Part No
878-APS25608N-OBR-BD

AP Memory

DRAM IoT RAM 256Mb OPI (x8) DDR 200MHz, 1.8V, Ind. Temp., BGA24

Learn More

Datasheet

1,927In Stock

$7.89

$7.34

$7.13

$6.96

View

Min.: 1
Mult.: 1

PSRAM (Pseudo SRAM)

256 Mbit

8 bit

200 MHz

BGA-24

32 M x 8

6.5 ns

1.62 V

1.98 V

- 40 C

+ 85 C

IoT RAM

Tray

DRAM IoT RAM 64Mb QSPI (x1,x4) SDR 144MHz, HS, 1.8V, Ind. Temp., SOP8

APS6404L-SQH-SN
AP Memory
1: $3.28
1,760In Stock

Mfr. Part No.
APS6404L-SQH-SN

Mouser Part No
878-APS6404L-SQH-SN

AP Memory

DRAM IoT RAM 64Mb QSPI (x1,x4) SDR 144MHz, HS, 1.8V, Ind. Temp., SOP8

Learn More

Datasheet

1,760In Stock

Cut Tape

$3.28

$3.06

$2.96

$2.90

View

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PSRAM (Pseudo SRAM)

64 Mbit

4 bit / 1 bit

144 MHz

SOP-8

8 M x 8

1.62 V

1.98 V

- 40 C

+ 85 C

IoT RAM

Reel, Cut Tape, MouseReel

DRAM IoT RAM 64Mb QSPI (x1,x4) SDR 144MHz, HS, 1.8V, USON8

APS6404L-SQH-ZR
AP Memory
1: $3.52
1,749In Stock
10,000Expected 3/9/2026

Mfr. Part No.
APS6404L-SQH-ZR

Mouser Part No
878-APS6404L-SQH-ZR

AP Memory

DRAM IoT RAM 64Mb QSPI (x1,x4) SDR 144MHz, HS, 1.8V, USON8

Datasheet

1,749In Stock

10,000Expected 3/9/2026

Cut Tape

$3.52

$3.29

$3.20

$3.11

View

Reel

$2.73

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PSRAM (Pseudo SRAM)

64 Mbit

4 bit / 1 bit

144 MHz

USON-8

8 M x 8

1.62 V

1.98 V

- 25 C

+ 85 C

IoT RAM

Reel, Cut Tape, MouseReel

DRAM IoT RAM 64Mb OPI (x8) DDR 200MHz, 1.8V, Ind. Temp., BGA24 (OctaRAM for Renesas RZ/A SoC)

APS6408L-OCH-BA
AP Memory
1: $5.30
553In Stock

Mfr. Part No.
APS6408L-OCH-BA

Mouser Part No
878-APS6408L-OCH-BA

AP Memory

DRAM IoT RAM 64Mb OPI (x8) DDR 200MHz, 1.8V, Ind. Temp., BGA24 (OctaRAM for Renesas RZ/A SoC)

Learn More

Datasheet

553In Stock

$5.30

$4.95

$4.80

$4.69

View

Min.: 1
Mult.: 1

PSRAM (Pseudo SRAM)

64 Mbit

8 bit

200 MHz

BGA-24

8 M x 8

5.5 ns

1.62 V

1.98 V

- 40 C

+ 85 C

Tray

DRAM DDR3 8Gbit 16 96/144TFBGA 2 IT

MT41K512M16VRP-107 AIT:P
Micron
1: $185.97
1,063In Stock

Mfr. Part No.
MT41K512M16VRP-107 AIT:P

Mouser Part No
340-446747-TRAY

Micron

DRAM DDR3 8Gbit 16 96/144TFBGA 2 IT

Learn More

Datasheet

Product Comments

1,063In Stock

$185.97

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

SDRAM - DDR3L

8 Gbit

16 bit

933 MHz

FBGA-96

512 M x 16

13.91 ns

1.283 V

1.45 V

- 40 C

+ 95 C

Tray

DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 144/84MHz, RBX, 1.8V, Ext. Temp., SOP8

APS1604M-SQRX-SN
AP Memory
1: $3.54
1,914In Stock

Mfr. Part No.
APS1604M-SQRX-SN

Mouser Part No
878-APS1604M-SQRX-SN

AP Memory

DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 144/84MHz, RBX, 1.8V, Ext. Temp., SOP8

Learn More

Datasheet

1,914In Stock

Cut Tape

$3.54

$3.30

$3.21

$3.13

View

Reel

$2.73

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PSRAM (Pseudo SRAM)

16 Mbit

4 bit / 1 bit

84 MHz/144 MHz

SOP-8

2 M x 8

1.62 V

1.98 V

- 40 C

+ 105 C

IoT RAM

Reel, Cut Tape, MouseReel

DRAM LPDDR4 16Gbit 32 200/264 TFBGA 1 AT

MT53E512M32D1ZW-046 AAT:B
Micron
1: $300.33
1,239In Stock
4,160Expected 16/11/2026

Mfr. Part No.
MT53E512M32D1ZW-046 AAT:B

Mouser Part No
340-578552-TRAY

Micron

DRAM LPDDR4 16Gbit 32 200/264 TFBGA 1 AT

Learn More

Datasheet

Product Comments

1,239In Stock

4,160Expected 16/11/2026

$300.33

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

SDRAM Mobile - LPDDR4

16 Gbit

32 bit

2.133 GHz

TFBGA-200

512 M x 32

3.5 ns

1.06 V

1.95 V

- 40 C

+ 105 C

Tray

DRAM DDR3 4Gbit 8 78/117TFBGA 1 CT

MT41K512M8DA-107:P
Micron
1: $110.95
5,665In Stock

Mfr. Part No.
MT41K512M8DA-107:P

Mouser Part No
340-265805-TRAY

Micron

DRAM DDR3 4Gbit 8 78/117TFBGA 1 CT

Learn More

Datasheet

Product Comments

5,665In Stock

$110.95

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

SDRAM - DDR3L

4 Gbit

8 bit

933 MHz

FBGA-78

512 M x 8

13.91 ns

1.283 V

1.45 V

0 C

+ 95 C

MT41K

Tray

DRAM IoT RAM 64Mb OPI (x8) DDR 133MHz, 3V, Ext. Temp., BGA24

APS6408L-3OBMX-BA
AP Memory
1: $4.77
2,960In Stock

Mfr. Part No.
APS6408L-3OBMX-BA

Mouser Part No
878-APS6408L-3OBMXBA

AP Memory

DRAM IoT RAM 64Mb OPI (x8) DDR 133MHz, 3V, Ext. Temp., BGA24

Datasheet

2,960In Stock

$4.77

$4.46

$4.34

$4.23

View

Min.: 1
Mult.: 1

PSRAM (Pseudo SRAM)

64 Mbit

8 bit

133 MHz

BGA-24

8 M x 8

2.7 V

3.6 V

- 40 C

+ 105 C

IoT RAM

Tray

DRAM SPCM

S27KS0642GABHV020
Infineon Technologies
1: $7.83
1,635In Stock

Mfr. Part No.
S27KS0642GABHV020

Mouser Part No
727-S27KS0642GABHV02

Infineon Technologies

DRAM SPCM

Learn More

Datasheet

1,635In Stock

$7.83

$7.30

$7.09

$6.90

View

Min.: 1
Mult.: 1

HyperRAM

64 Mbit

8 bit

200 MHz

FBGA-24

8 M x 8

35 ns

1.7 V

2 V

- 40 C

+ 105 C

Tray

DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 144MHz, 1.8V, Ind. Temp., SOP8

APS1604M-SQ-SN
AP Memory
1: $2.41
1,982In Stock

Mfr. Part No.
APS1604M-SQ-SN

Mouser Part No
878-APS1604M-SQ-SN

AP Memory

DRAM IoT RAM 16Mb QSPI (x1,x4) SDR 144MHz, 1.8V, Ind. Temp., SOP8

Learn More

Datasheet

1,982In Stock

Cut Tape

$2.41

$2.26

$2.19

$2.15

View

Reel

$1.88

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PSRAM (Pseudo SRAM)

16 Mbit

4 bit / 1 bit

144 MHz

SOP-8

2 M x 8

1.62 V

1.98 V

- 40 C

+ 85 C

IoT RAM

Reel, Cut Tape, MouseReel

DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR

APS6404L-SQRHX-SN
AP Memory
1: $4.19
3,291In Stock

Mfr. Part No.
APS6404L-SQRHX-SN

Mouser Part No
878-APS6404L-SQRHXSN

AP Memory

DRAM 64Mb QSPI PSRAM Sync Serial x1/x4 SDR

Learn More

Datasheet

3,291In Stock

Cut Tape

$4.19

$3.92

$3.79

$3.71

View

Reel

$3.25

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PSRAM (Pseudo SRAM)

64 Mbit

4 bit / 1 bit

84 MHz

SOP-8

8 M x 8

1.62 V

1.98 V

- 40 C

+ 105 C

IoT RAM

Reel, Cut Tape, MouseReel

DRAM 512M 3.3V 143MHz 32M x 16 SDRAM

AS4C32M16SB-7TCNTR
Alliance Memory
1: $31.35
3,100In Stock

Mfr. Part No.
AS4C32M16SB-7TCNTR

Mouser Part No
913-AS4C32M16SB7TCNT

Alliance Memory

DRAM 512M 3.3V 143MHz 32M x 16 SDRAM

Datasheet

3,100In Stock

Cut Tape

$31.35

$29.05

$28.14

$27.44

View

Reel

$24.56

Min.: 1
Mult.: 1

: 1,000

SDRAM

512 Mbit

16 bit

143 MHz

TSOP-II-54

32 M x 16

5.4 ns

3 V

3.6 V

0 C

+ 70 C

AS4C32M16SB

Reel, Cut Tape

DRAM 1G, 1.8V, DDR2, 128Mx8, 400Mhz a.CL5, 60 ball BGA, (8mmx 10.5mm), RoHS, IT

IS43DR81280D-25DBLI
ISSI
1: $13.08
31In Stock
242On Order
New Product

Mfr. Part No.
IS43DR81280D-25DBLI

Mouser Part No
870-43DR81280D25DBLI

New Product

ISSI

DRAM 1G, 1.8V, DDR2, 128Mx8, 400Mhz a.CL5, 60 ball BGA, (8mmx 10.5mm), RoHS, IT

Learn More

Datasheet

31In Stock

242On Order

$13.08

$12.17

$11.79

$11.52

View

Min.: 1
Mult.: 1

SDRAM - DDR2

1 Gb

4 bit

400 MHz

BGA-60

128 M x 8

450 ps

1.7 V

1.9 V

- 40 C

+ 95 C

DRAM SPCM

S70KL1282DPBHI020
Infineon Technologies
1: $9.26
2,120In Stock

Mfr. Part No.
S70KL1282DPBHI020

Mouser Part No
727-70KL1282DPBHI020

Infineon Technologies

DRAM SPCM

Learn More

Datasheet

2,120In Stock

$9.26

$8.64

$8.38

$8.17

View

Min.: 1
Mult.: 1

HyperRAM

128 Mbit

8 bit

166 MHz

16 M x 8

35 ns

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

DRAM LPDDR4 4G 128MX32 FBGA DDP

MT53E128M32D2DS-046 WT:A TR
Micron
1: $57.88
1,946In Stock
Verify Status with Factory

Mfr. Part No.
MT53E128M32D2DS-046 WT:A TR

Mouser Part No
340-368635-REEL

Verify Status with Factory

Micron

DRAM LPDDR4 4G 128MX32 FBGA DDP

Datasheet

Product Comments

1,946In Stock

Cut Tape

$57.88

Reel

$57.88

Min.: 1
Mult.: 1

: 2,000

SDRAM Mobile - LPDDR4

4 Gbit

32 bit

2.133 GHz

VFBGA-200

128 M x 32

1.1 V

- 25 C

+ 85 C

110S

Reel, Cut Tape

DRAM GDDR6 16Gbit 32 180/252 TFBGA 2 CT

MT61K512M32KPA-16:C
Micron
1: $78.20
1,987In Stock
Verify Status with Factory

Mfr. Part No.
MT61K512M32KPA-16:C

Mouser Part No
340-439926-TRAY

Verify Status with Factory

Micron

DRAM GDDR6 16Gbit 32 180/252 TFBGA 2 CT

Datasheet

Product Comments

1,987In Stock

$78.20

Min.: 1
Mult.: 1

SGRAM - GDDR6

16 Gbit

32 bit

2 GHz

TFBGA-180

512 M x 32

1.3095 V

1.3905 V

0 C

+ 95 C

Tray

DRAM LPDDR4 4G 128MX32 FBGA

MT53E128M32D2DS-053 WT:A TR
Micron
1: $43.52
5,479In Stock
Verify Status with Factory

Mfr. Part No.
MT53E128M32D2DS-053 WT:A TR

Mouser Part No
340-368653-REEL

Verify Status with Factory

Micron

DRAM LPDDR4 4G 128MX32 FBGA

Datasheet

Product Comments

5,479In Stock

Cut Tape

$43.52

$43.51

$43.49

$43.48

$43.45

Reel

$43.42

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SDRAM Mobile - LPDDR4

4 Gbit

32 bit

1.866 GHz

VFBGA-200

128 M x 32

1.1 V

- 25 C

+ 85 C

110S

Reel, Cut Tape, MouseReel

DRAM DDR4 8G 2GX4 FBGA

MT40A2G4SA-062E:J TR
Micron
1: $32.14
1,117In Stock
Verify Status with Factory

Mfr. Part No.
MT40A2G4SA-062E:J TR

Mouser Part No
340-359595-REEL

Verify Status with Factory

Micron

DRAM DDR4 8G 2GX4 FBGA

Datasheet

Product Comments

1,117In Stock

Cut Tape

$32.14

Reel

$32.14

Min.: 1
Mult.: 1

: 2,000

SDRAM - DDR4

8 Gbit

4 bit

1.6 GHz

FBGA-78

2 G x 4

13.75 ns

1.14 V

1.26 V

0 C

+ 95 C

MT40A

Reel, Cut Tape

DRAM SDRAM, 256M, 32M X 8, 3.3V, 54PIN TSOP II, 143 MHZ, COMMERCIAL TEMP - Tray

AS4C32M8SA-7TCN
Alliance Memory
1: $15.68
9,794In Stock

Mfr. Part No.
AS4C32M8SA-7TCN

Mouser Part No
913-AS4C32M8SA7TCN

Alliance Memory

DRAM SDRAM, 256M, 32M X 8, 3.3V, 54PIN TSOP II, 143 MHZ, COMMERCIAL TEMP - Tray

Learn More

Datasheet

9,794In Stock

$15.68

$14.58

$14.13

$13.79

View

Min.: 1
Mult.: 1

SDRAM

256 Mbit

8 bit

143 MHz

TSOP-II-54

32 M x 8

5.4 ns

3 V

3.6 V

0 C

+ 70 C

AS4C32M8SA

Tray

DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS

IS42S32400J-6TL
ISSI
1: $10.53
1,389In Stock

Mfr. Part No.
IS42S32400J-6TL

Mouser Part No
870-IS42S32400J-6TL

ISSI

DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS

Learn More

Datasheet

1,389In Stock

$10.53

$9.81

$9.70

$8.85

Min.: 1
Mult.: 1

SDRAM

128 Mbit

32 bit

166 MHz

TSOP-II-86

4 M x 32

6.5 ns

3 V

3.6 V

0 C

+ 70 C

DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT

IS42S32800L-6BLI
ISSI
1: $14.38
1,145In Stock
720Expected 26/8/2026

Mfr. Part No.
IS42S32800L-6BLI

Mouser Part No
870-IS42S32800L-6BLI

ISSI

DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT

Datasheet

1,145In Stock

720Expected 26/8/2026

$14.38

$13.37

$12.96

$12.65

$12.06

Min.: 1
Mult.: 1

SDRAM

256 Mbit

32 bit

166 MHz

BGA-90

8 M x 32

6.5 ns

3 V

3.6 V

- 40 C

+ 85 C

DRAM IoT RAM 128Mb OPI (x8) DDR 200MHz, 1.8V, Ind. Temp., BGA24

APS12808L-OBM-BA
AP Memory
1: $6.34
116In Stock
4,800Expected 27/8/2026

Mfr. Part No.
APS12808L-OBM-BA

Mouser Part No
878-APS12808L-OBM-BA

AP Memory

DRAM IoT RAM 128Mb OPI (x8) DDR 200MHz, 1.8V, Ind. Temp., BGA24

Learn More

Datasheet

116In Stock

4,800Expected 27/8/2026

$6.34

$5.90

$5.74

$5.60

View

Min.: 1
Mult.: 1

PSRAM (Pseudo SRAM)

128 Mbit

8 bit

200 MHz

BGA-24

16 M x 8

5.5 ns

1.62 V

1.98 V

- 40 C

+ 85 C

IoT RAM

Tray

DRAM

MT53E128M16D1DS-053 AAT:A TR
Micron
1: $14.20
4,486In Stock
Verify Status with Factory

Mfr. Part No.
MT53E128M16D1DS-053 AAT:A TR

Mouser Part No
340-359968-REEL

Verify Status with Factory

Micron

DRAM

Learn More

Product Comments

4,486In Stock

Cut Tape

$14.20

$14.18

$14.17

$14.16

$14.14

Reel

$14.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SDRAM Mobile - LPDDR4

2 Gbit

16 bit

1.866 GHz

VFBGA-200

128 M x 16

1.1 V

- 40 C

+ 105 C

MT53E

Reel, Cut Tape, MouseReel

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

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
12 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
333 MHz
400 MHz
533 MHz
667 MHz
800 MHz
933 MHz
1.066 GHz

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-24
FBGA-288

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
32 M x 18

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
2.5 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