.hide-partial { max-height: none; } .show-more { display: none; }

SMD/SMT NOR Flash

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 4,671

Applied Filters:

Mounting Style = SMD/SMT

Manufacturer

Package / Case

Series

Memory Size

Supply Voltage - Min

Supply Voltage - Max

Active Read Current - Max

Interface Type

Maximum Clock Frequency

Organization

Data Bus Width

Timing Type

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

NOR Flash 128 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Quad Enabled (Single, Dual, Quad) SPI NOR flash

AT25QF128A-SHB-T
Renesas / Dialog
1: ¥556.4
14,941In Stock

Mfr. Part #
AT25QF128A-SHB-T

Mouser Part #
988-AT25QF128A-SHB-T

Renesas / Dialog

NOR Flash 128 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Quad Enabled (Single, Dual, Quad) SPI NOR flash

Learn More

Datasheet

14,941In Stock

Cut Tape

¥556.4

¥519.9

¥504.9

¥493.3

View

Reel

¥430.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOIC-Wide-8

AT25QF128A

128 Mbit

2.7 V

3.6 V

22 mA

SPI

133 MHz

16 M x 8

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 32 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual, Quad SPI NOR flash

AT25SF321B-MHB-T
Renesas / Dialog
1: ¥262.4
22,080In Stock

Mfr. Part #
AT25SF321B-MHB-T

Mouser Part #
988-AT25SF321B-MHB-T

Renesas / Dialog

NOR Flash 32 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual, Quad SPI NOR flash

Datasheet

22,080In Stock

Cut Tape

¥262.4

¥245.8

¥239.2

¥234.2

View

Reel

¥163.8

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

UDFN-8

AT25SF321B

32 Mbit

2.7 V

3.6 V

15 mA

SPI

108 MHz

4 M x 8

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 32 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash

AT25SF321B-SSHB-T
Renesas / Dialog
1: ¥199.3
35,968In Stock

Mfr. Part #
AT25SF321B-SSHB-T

Mouser Part #
988-AT25SF321BSSHB-T

Renesas / Dialog

NOR Flash 32 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash

Datasheet

35,968In Stock

Cut Tape

¥199.3

¥186

¥181

¥177.7

View

Reel

¥157

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOP-Narrow-8

AT25SF321B

32 Mbit

2.7 V

3.6 V

15 mA

SPI

108 MHz

4 M x 8

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 16 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash

AT45DB161E-SHF2B-T
Renesas / Dialog
1: ¥598
1,165In Stock

Mfr. Part #
AT45DB161E-SHF2B-T

Mouser Part #
988-AT45DB161ESHF2BT

Renesas / Dialog

NOR Flash 16 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash

Learn More

Datasheet

1,165In Stock

Cut Tape

¥598

¥558.1

¥541.5

¥529.9

View

Reel

¥460.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOIC-Wide-8

AT45DB161E

16 Mbit

2.3 V

3.6 V

22 mA

SPI

70 MHz

2 M x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 528 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash

AT45DB321E-SHF-T
Renesas / Dialog
1: ¥775.7
44,268In Stock

Mfr. Part #
AT45DB321E-SHF-T

Mouser Part #
988-AT45DB321E-SHF-T

Renesas / Dialog

NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 528 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash

Learn More

Datasheet

44,268In Stock

Cut Tape

¥775.7

¥722.5

¥700.9

¥686

View

Reel

¥596.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOIC-Wide-8

AT45DB321E

32 Mbit

2.3 V

3.6 V

22 mA

SPI

85 MHz

4 M x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash

AT45DB321E-SHF2B-T
Renesas / Dialog
1: ¥794
57,060In Stock

Mfr. Part #
AT45DB321E-SHF2B-T

Mouser Part #
988-AT45DB321ESHF2BT

Renesas / Dialog

NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash

Learn More

Datasheet

57,060In Stock

Cut Tape

¥794

¥740.8

¥719.2

¥702.6

View

Reel

¥609.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOIC-Wide-8

AT45DB321E

32 Mbit

2.3 V

3.6 V

22 mA

SPI

85 MHz

4 M x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 64 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, DFN 5x6 (Tape & Reel), Single SPI DataFlash

AT45DB641E-MHN-T
Renesas / Dialog
1: ¥1,313.9
3,089In Stock

Mfr. Part #
AT45DB641E-MHN-T

Mouser Part #
988-AT45DB641E-MHN-T

Renesas / Dialog

NOR Flash 64 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, DFN 5x6 (Tape & Reel), Single SPI DataFlash

Learn More

Datasheet

3,089In Stock

Cut Tape

¥1,313.9

¥1,222.5

¥1,186

¥1,157.7

View

Reel

¥1,013.2

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

UDFN-8

AT45DB641E

64 Mbit

1.7 V

3.6 V

22 mA

SPI

85 MHz

8 M x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 64 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash

AT45DB641E-SHN-T
Renesas / Dialog
1: ¥1,187.6
8,259In Stock
14,000Expected 10/29/2026

Mfr. Part #
AT45DB641E-SHN-T

Mouser Part #
988-AT45DB641E-SHN-T

Renesas / Dialog

NOR Flash 64 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash

Learn More

Datasheet

8,259In Stock

14,000Expected 10/29/2026

Cut Tape

¥1,187.6

¥1,106.2

¥1,073

¥1,048.1

View

Reel

¥913.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOIC-Wide-8

AT45DB641E

64 Mbit

1.7 V

3.6 V

22 mA

SPI

85 MHz

8 M x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash

GD25LE255EWIGR
GigaDevice
1: ¥754.1
2,720In Stock
NRND

Mfr. Part #
GD25LE255EWIGR

Mouser Part #
363-GD25LE255EWIGR

NRND

GigaDevice

NOR Flash

Learn More

Datasheet

2,720In Stock

Cut Tape

¥754.1

¥702.6

¥682.7

¥666.1

View

Reel

¥626.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WSON-8

256 Mbit

1.65 V

2 V

SPI

133 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 2.7 to 3.6V 32Mbit Multi-Purpose Flash

SST39VF3201B-70-4I-B3KE
Microchip Technology
1: ¥568.1
569In Stock
NRND

Mfr. Part #
SST39VF3201B-70-4I-B3KE

Mouser Part #
579-39VF3201B7IB3KE

NRND

Microchip Technology

NOR Flash 2.7 to 3.6V 32Mbit Multi-Purpose Flash

Datasheet

569In Stock

¥568.1

¥519.9

¥503.3

¥465.1

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-48

SST39VF

32 Mbit

2.7 V

3.6 V

15 mA

Parallel

2 M x 16

16 bit

Asynchronous

- 40 C

+ 85 C

Tray

NOR Flash 16M Serial Flash 50MHz

SST25VF016B-50-4C-S2AF
Microchip Technology
1: ¥348.8
1,486In Stock
2,790Expected 8/19/2026

Mfr. Part #
SST25VF016B-50-4C-S2AF

Mouser Part #
579-25VF016B504CS2AF

Microchip Technology

NOR Flash 16M Serial Flash 50MHz

Datasheet

1,486In Stock

2,790Expected 8/19/2026

¥348.8

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SST25VF

16 Mbit

2.7 V

3.6 V

15 mA

SPI

50 MHz

2 M x 8

8 bit

Synchronous

0 C

+ 70 C

Tube

NOR Flash 16M (2Mx8) 50MHz 2.7-3.6V Commercial

SST25VF016B-50-4C-S2AF-T
Microchip Technology
1: ¥365.4
5,735In Stock

Mfr. Part #
SST25VF016B-50-4C-S2AF-T

Mouser Part #
579-25VF016B5CS2AF-T

Microchip Technology

NOR Flash 16M (2Mx8) 50MHz 2.7-3.6V Commercial

Datasheet

5,735In Stock

Cut Tape

¥365.4

Reel

¥365.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

SMD/SMT

SOIC-8

SST25VF

16 Mbit

2.7 V

3.6 V

15 mA

SPI

50 MHz

2 M x 8

8 bit

Synchronous

0 C

+ 70 C

Reel, Cut Tape, MouseReel

NOR Flash 16Mbit 50MHz

SST25VF016B-50-4I-S2AF
Microchip Technology
1: ¥348.8
8,549In Stock

Mfr. Part #
SST25VF016B-50-4I-S2AF

Mouser Part #
579-25VF016B5IS2AF

Microchip Technology

NOR Flash 16Mbit 50MHz

Datasheet

8,549In Stock

¥348.8

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SST25VF

16 Mbit

2.7 V

3.6 V

15 mA

SPI

50 MHz

2 M x 8

8 bit

Synchronous

- 40 C

+ 85 C

Tube

NOR Flash 16M (2Mx8) 50MHz 2.7-3.6V Industrial

SST25VF016B-50-4I-S2AF-T
Microchip Technology
1: ¥365.4
4,454In Stock

Mfr. Part #
SST25VF016B-50-4I-S2AF-T

Mouser Part #
579-25VF016B5IS2AF-T

Microchip Technology

NOR Flash 16M (2Mx8) 50MHz 2.7-3.6V Industrial

Datasheet

4,454In Stock

Cut Tape

¥365.4

Reel

¥365.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

SMD/SMT

SOIC-8

SST25VF

16 Mbit

2.7 V

3.6 V

15 mA

SPI

50 MHz

2 M x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 2.7V to 3.6V 2Mbit SPI Serial Flash

SST25VF020-20-4I-SAE-T
Microchip Technology
1: ¥182.7
1,954In Stock

Mfr. Part #
SST25VF020-20-4I-SAE-T

Mouser Part #
579-25VF0202ISAET

Microchip Technology

NOR Flash 2.7V to 3.6V 2Mbit SPI Serial Flash

Datasheet

1,954In Stock

Cut Tape

¥182.7

Reel

¥182.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

SOIC-8

SST25VF

2 Mbit

2.7 V

3.6 V

10 mA

SPI

20 MHz

256 k x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 2.7V to 3.6V 512Kbit SPI Serial Flash

SST25VF512A-33-4C-SAE-T
Microchip Technology
1: ¥114.6
3,665In Stock

Mfr. Part #
SST25VF512A-33-4C-SAE-T

Mouser Part #
579-25VF512A3CSAET

Microchip Technology

NOR Flash 2.7V to 3.6V 512Kbit SPI Serial Flash

Datasheet

3,665In Stock

Cut Tape

¥114.6

¥113.1

Reel

¥113.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

SOIC-8

SST25VF

512 kbit

2.7 V

3.6 V

10 mA

SPI

33 MHz

64 k x 8

8 bit

Synchronous

0 C

+ 70 C

Reel, Cut Tape, MouseReel

NOR Flash 2.7V to 3.6V 512Kbit SPI Serial Flash

SST25VF512A-33-4I-SAE-T
Microchip Technology
1: ¥124.6
4,686In Stock

Mfr. Part #
SST25VF512A-33-4I-SAE-T

Mouser Part #
579-25VF512A3ISAET

Microchip Technology

NOR Flash 2.7V to 3.6V 512Kbit SPI Serial Flash

Datasheet

4,686In Stock

Cut Tape

¥124.6

¥123.7

Reel

¥123.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

SOIC-8

SST25VF

512 kbit

2.7 V

3.6 V

10 mA

SPI

33 MHz

64 k x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 4.5 to 5.5 1Mbit Multi-Purpose Flash

SST39SF010A-55-4C-NHE
Microchip Technology
1: ¥360.4
4,256In Stock

Mfr. Part #
SST39SF010A-55-4C-NHE

Mouser Part #
579-39SF010A554CNHE

Microchip Technology

NOR Flash 4.5 to 5.5 1Mbit Multi-Purpose Flash

Datasheet

4,256In Stock

¥360.4

Min.: 1
Mult.: 1

SMD/SMT

PLCC-32

SST39SF

1 Mbit

4.5 V

5.5 V

25 mA

Parallel

128 k x 8

8 bit

Asynchronous

0 C

+ 70 C

Tube

NOR Flash 4.5 to 5.5 2Mbit Multi-Purpose Flash

SST39SF020A-70-4C-NHE-T
Microchip Technology
1: ¥408.6
727In Stock

Mfr. Part #
SST39SF020A-70-4C-NHE-T

Mouser Part #
579-39SF020A7CNHET

Microchip Technology

NOR Flash 4.5 to 5.5 2Mbit Multi-Purpose Flash

Datasheet

727In Stock

Cut Tape

¥408.6

Reel

¥408.6

MouseReel Available

Min.: 1
Mult.: 1

: 750

SMD/SMT

PLCC-32

SST39SF

2 Mbit

4.5 V

5.5 V

25 mA

Parallel

256 k x 8

8 bit

Asynchronous

0 C

+ 70 C

Reel, Cut Tape, MouseReel

NOR Flash 2.7 to 3.6V 2Mbit Multi-Purpose Flash

SST39VF020-70-4C-NHE-T
Microchip Technology
1: ¥372.1
750In Stock

Mfr. Part #
SST39VF020-70-4C-NHE-T

Mouser Part #
579-39VF0207CNHET

Microchip Technology

NOR Flash 2.7 to 3.6V 2Mbit Multi-Purpose Flash

Datasheet

750In Stock

Cut Tape

¥372.1

Reel

¥372.1

MouseReel Available

Min.: 1
Mult.: 1

: 750

SMD/SMT

PLCC-32

SST39VF

2 Mbit

2.7 V

3.6 V

20 mA

Parallel

256 k x 8

8 bit

Asynchronous

0 C

+ 70 C

Reel, Cut Tape, MouseReel

NOR Flash 4.5V to 5.5V 1Mbit Multi-Purpose Flash

SST39SF010A-55-4I-NHE
Microchip Technology
1: ¥377
1,345In Stock

Mfr. Part #
SST39SF010A-55-4I-NHE

Mouser Part #
579-SST39010A554INHE

Microchip Technology

NOR Flash 4.5V to 5.5V 1Mbit Multi-Purpose Flash

Datasheet

1,345In Stock

¥377

Min.: 1
Mult.: 1

SMD/SMT

PLCC-32

SST39SF

1 Mbit

4.5 V

5.5 V

25 mA

Parallel

128 k x 8

8 bit

Asynchronous

- 40 C

+ 85 C

Tube

NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash

SST39SF040-55-4I-NHE-T
Microchip Technology
1: ¥501.6
686In Stock

Mfr. Part #
SST39SF040-55-4I-NHE-T

Mouser Part #
579-SST39040554INHET

Microchip Technology

NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash

Datasheet

686In Stock

Cut Tape

¥501.6

Reel

¥501.6

Min.: 1
Mult.: 1

: 750

SMD/SMT

PLCC-32

SST39SF

4 Mbit

4.5 V

5.5 V

25 mA

Parallel

512 k x 8

8 bit

Asynchronous

- 40 C

+ 85 C

Reel, Cut Tape

NOR Flash 1M (128K x 8) 33MHz

SST25VF010A-33-4C-SAE
Microchip Technology
1: ¥127.9
2,842In Stock

Mfr. Part #
SST25VF010A-33-4C-SAE

Mouser Part #
804-25VF010A3CSAE

Microchip Technology

NOR Flash 1M (128K x 8) 33MHz

Datasheet

Product Comments

2,842In Stock

¥127.9

¥127.2

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SST25VF

1 Mbit

2.7 V

3.6 V

10 mA

SPI

33 MHz

128 k x 8

8 bit

Synchronous

0 C

+ 70 C

Tube

NOR Flash 1M (128Kx8) 33MHz 2.7-3.6V Commercial

SST25VF010A-33-4C-SAE-T
Microchip Technology
1: ¥142.8
3,533In Stock

Mfr. Part #
SST25VF010A-33-4C-SAE-T

Mouser Part #
804-25VF010A3CSAE-T

Microchip Technology

NOR Flash 1M (128Kx8) 33MHz 2.7-3.6V Commercial

Datasheet

Product Comments

3,533In Stock

Cut Tape

¥142.8

¥141.5

Reel

¥141.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

SOIC-8

SST25VF

1 Mbit

2.7 V

3.6 V

10 mA

SPI

33 MHz

128 k x 8

8 bit

Synchronous

0 C

+ 70 C

Reel, Cut Tape, MouseReel

NOR Flash 1M (128K x 8) 33MHz

SST25VF010A-33-4I-SAE
Microchip Technology
1: ¥127.9
8,047In Stock

Mfr. Part #
SST25VF010A-33-4I-SAE

Mouser Part #
804-25VF010A3ISAE

Microchip Technology

NOR Flash 1M (128K x 8) 33MHz

Datasheet

Product Comments

8,047In Stock

¥127.9

¥127.2

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SST25VF

1 Mbit

2.7 V

3.6 V

10 mA

SPI

33 MHz

128 k x 8

8 bit

Synchronous

- 40 C

+ 85 C

Tube

BGA-24
BGA-48
BGA-56
BGA-64
DFN-8
DSO-16
FBGA-24
FBGA-48
FBGA-56
FBGA-64
FO-USON-8
LAA-64
LAE-64
LBGA-64
LFBGA-24
LFBGA-48
LFBGA-64
LGA-8
PDFN-8
PLCC-32

AS25F
AS29CF010
AS29CF040
AS29CF160
AS29CF800
AT25DF011
AT25DF021A
AT25DF041B
AT25DF256
AT25DF512C
AT25DL161
AT25DN011
AT25DN256
AT25DN512C
AT25EU0011A
AT25EU0021A
AT25EU0041A
AT25EU0081A
AT25EU0161A
AT25FF041A

1.2 mA
2 mA
3 mA
3.7 mA
4.4 mA
5 mA
5.25 mA
5.5 mA
6 mA
6.5 mA
7 mA
7.5 mA
8 mA
9 mA
9.5 mA
10 mA
10.5 mA
11 mA
12 mA
13 mA

3-Wire
4-Wire
DTR/Dual/Quad SPI, QPI, SPI
DTR/Dual/Quad SPI, SPI
DTR/Quad SPI, QPI, SPI
DTR SPI, OPI, SPI
Dual/Quad SPI
Dual/Quad SPI, QPI, SPI
Dual/Quad SPI, SPI
Dual/Quad SPI/QPI
Dual SPI
Dual SPI, SPI
Parallel
QPI
QPI, Quad SPI, SPI
QPI, SPI
Quad SPI
Serial
SPI
SPI, QPI

20 MHz
30 MHz
33 MHz
40 MHz
45 MHz
50 MHz
52 MHz
56 MHz
60 MHz
66 MHz
70 MHz
75 MHz
80 MHz
84 MHz
85 MHz
86 MHz
100 MHz
102 MHz
104 MHz
108 MHz

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