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ARM Cortex M4 Core Embedded Processors & Controllers

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Results: 2,940

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Core = ARM Cortex M4

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Part #

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F302CCT7
STMicroelectronics
1: ¥1,290.6
925In Stock
3,000On Order

Mfr. Part #
STM32F302CCT7

Mouser Part #
511-STM32F302CCT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

925In Stock

3,000On Order

¥1,290.6

¥998.3

¥925.2

¥843.8

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

72 MHz

256 kB

16 kB

2 x 6 bit/8 bit/10 bit/12 bit

37 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F302R8T6
STMicroelectronics
1: ¥1,159.4
1,267In Stock

Mfr. Part #
STM32F302R8T6

Mouser Part #
511-STM32F302R8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

1,267In Stock

¥1,159.4

¥890.3

¥782.3

¥729.2

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

64 kB

16 kB

6 bit/8 bit/10 bit/12 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F302RBT6
STMicroelectronics
1: ¥1,149.4
441In Stock

Mfr. Part #
STM32F302RBT6

Mouser Part #
511-STM32F302RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

Learn More

Datasheet

441In Stock

¥1,149.4

¥885.3

¥818.9

¥727.5

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

128 kB

32 kB

2 x 6 bit/8 bit/10 bit/12 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F302RET6TR
STMicroelectronics
1: ¥1,961.6
256In Stock

Mfr. Part #
STM32F302RET6TR

Mouser Part #
511-STM32F302RET6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

Learn More

Datasheet

256In Stock

Cut Tape

¥1,961.6

¥1,526.5

¥1,446.7

¥1,264

Reel

¥966.7

View

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

512 kB

16 kB

2 x 6 bit/8 bit/10 bit/12 bit

51 I/O

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F302VCT6TR
STMicroelectronics
1: ¥1,647.7
361In Stock

Mfr. Part #
STM32F302VCT6TR

Mouser Part #
511-STM32F302VCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

361In Stock

Cut Tape

¥1,647.7

¥1,280.6

¥1,132.8

¥1,086.3

Reel

¥880.3

View

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M4

32 bit

72 MHz

256 kB

40 kB

2 x 6 bit/8 bit/10 bit/12 bit

87 I/O

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F303CBT6
STMicroelectronics
1: ¥1,177.6
2,026In Stock

Mfr. Part #
STM32F303CBT6

Mouser Part #
511-STM32F303CBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

Learn More

Datasheet

2,026In Stock

¥1,177.6

¥908.6

¥840.5

¥765.7

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

72 MHz

128 kB

32 kB

4 x 6 bit/8 bit/10 bit/12 bit

37 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F303CCT6TR
STMicroelectronics
1: ¥1,343.7
1,439In Stock

Mfr. Part #
STM32F303CCT6TR

Mouser Part #
511-STM32F303CCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

1,439In Stock

Cut Tape

¥1,343.7

¥1,039.8

¥965

¥880.3

View

Reel

¥742.5

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

72 MHz

256 kB

40 kB

4 x 6 bit/8 bit/10 bit/12 bit

37 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F303RBT6
STMicroelectronics
1: ¥1,265.7
1,200In Stock

Mfr. Part #
STM32F303RBT6

Mouser Part #
511-STM32F303RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

Learn More

Datasheet

1,200In Stock

¥1,265.7

¥978.3

¥905.2

¥805.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

128 kB

32 kB

4 x 6 bit/8 bit/10 bit/12 bit

52 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F303RBT6TR
STMicroelectronics
1: ¥1,265.7
922In Stock

Mfr. Part #
STM32F303RBT6TR

Mouser Part #
511-STM32F303RBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

Learn More

Datasheet

922In Stock

Cut Tape

¥1,265.7

¥978.3

¥905.2

¥827.2

Reel

¥745.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

128 kB

32 kB

4 x 6 bit/8 bit/10 bit/12 bit

52 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F303RET6TR
STMicroelectronics
1: ¥1,777.3
97In Stock

Mfr. Part #
STM32F303RET6TR

Mouser Part #
511-STM32F303RET6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

Learn More

Datasheet

97In Stock

Cut Tape

¥1,777.3

¥1,388.6

¥1,290.6

¥1,184.3

View

Reel

¥1,069.7

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

512 kB

64 kB

4 x 6 bit/8 bit/10 bit/12 bit

51 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F303VET6
STMicroelectronics
1: ¥1,825.4
1,192In Stock

Mfr. Part #
STM32F303VET6

Mouser Part #
511-STM32F303VET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

Learn More

Datasheet

1,192In Stock

¥1,825.4

¥1,420.2

¥1,330.5

¥1,269

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

72 MHz

512 kB

64 kB

4 x 6 bit/8 bit/10 bit/12 bit

82 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F303ZET6
STMicroelectronics
1: ¥2,335.4
477In Stock

Mfr. Part #
STM32F303ZET6

Mouser Part #
511-STM32F303ZET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

Learn More

Datasheet

477In Stock

¥2,335.4

¥1,840.4

¥1,624.5

¥1,566.3

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

72 MHz

512 kB

64 kB

4 x 6 bit/8 bit/10 bit/12 bit

115 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F303ZET7
STMicroelectronics
1: ¥2,483.2
440In Stock

Mfr. Part #
STM32F303ZET7

Mouser Part #
511-STM32F303ZET7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

Learn More

Datasheet

440In Stock

¥2,483.2

¥1,961.6

¥1,830.4

¥1,687.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

72 MHz

512 kB

64 kB

4 x 6 bit/8 bit/10 bit/12 bit

115 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F334K8T6
STMicroelectronics
1: ¥1,091.3
1,429In Stock

Mfr. Part #
STM32F334K8T6

Mouser Part #
511-STM32F334K8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

1,429In Stock

¥1,091.3

¥838.8

¥775.7

¥759.1

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-32

ARM Cortex M4

32 bit

72 MHz

64 kB

12 kB

2 x 6 bit/8 bit/10 bit/12 bit

35 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F334K8T6TR
STMicroelectronics
1: ¥1,157.7
486In Stock

Mfr. Part #
STM32F334K8T6TR

Mouser Part #
511-STM32F334K8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

486In Stock

Cut Tape

¥1,157.7

¥890.3

¥822.2

¥749.1

View

Reel

¥617.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU

SMD/SMT

LQFP-32

ARM Cortex M4

32 bit

72 MHz

64 kB

12 kB

2 x 6 bit/8 bit/10 bit/12 bit

35 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F334R8T6
STMicroelectronics
1: ¥1,455
418In Stock
2,880On Order

Mfr. Part #
STM32F334R8T6

Mouser Part #
511-STM32F334R8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

418In Stock

2,880On Order

¥1,455

¥1,091.3

¥1,039.8

¥903.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

64 kB

12 kB

2 x 6 bit/8 bit/10 bit/12 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F334R8T6TR
STMicroelectronics
1: ¥1,357
769In Stock

Mfr. Part #
STM32F334R8T6TR

Mouser Part #
511-STM32F334R8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

769In Stock

Cut Tape

¥1,357

¥1,046.4

¥923.5

¥883.7

Reel

¥740.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

72 MHz

64 kB

12 kB

12 bit

51 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU

STM32F373CCT6
STMicroelectronics
1: ¥1,461.7
361In Stock
1,500Expected 11/5/2026

Mfr. Part #
STM32F373CCT6

Mouser Part #
511-STM32F373CCT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU

Learn More

Datasheet

361In Stock

1,500Expected 11/5/2026

¥1,461.7

¥1,134.5

¥1,053.1

¥963.4

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

72 MHz

256 kB

32 kB

12 bit, 3 x 16 bit

56 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU

STM32F373VCT6
STMicroelectronics
1: ¥1,614.5
2,047In Stock

Mfr. Part #
STM32F373VCT6

Mouser Part #
511-STM32F373VCT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU

Learn More

Datasheet

2,047In Stock

¥1,614.5

¥1,255.7

¥1,154.4

¥1,112.9

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

72 MHz

256 kB

32 kB

12 bit, 3 x 16 bit

129 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F401CBU7
STMicroelectronics
1: ¥1,121.2
1,100In Stock

Mfr. Part #
STM32F401CBU7

Mouser Part #
511-STM32F401CBU7

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

Learn More

Datasheet

1,100In Stock

¥1,121.2

¥797.3

¥742.5

¥652.8

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

84 MHz

128 kB

64 kB

12 bit

36 I/O

- 40 C

+ 105 C

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

STM32F401CCU6
STMicroelectronics
1: ¥1,049.8
943In Stock
7,800On Order

Mfr. Part #
STM32F401CCU6

Mouser Part #
511-STM32F401CCU6

STMicroelectronics

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

Learn More

Datasheet

943In Stock

7,800On Order

¥1,049.8

¥782.3

¥725.9

¥646.1

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

84 MHz

256 kB

64 kB

12 bit

36 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F401CCU6TR
STMicroelectronics
1: ¥901.9
2,381In Stock
7,490On Order

Mfr. Part #
STM32F401CCU6TR

Mouser Part #
511-STM32F401CCU6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

2,381In Stock

7,490On Order

Cut Tape

¥901.9

¥689.3

¥636.2

¥602.9

¥558.1

Reel

¥501.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

84 MHz

256 kB

64 kB

12 bit

36 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

STM32F401RBT6
STMicroelectronics
1: ¥960.1
1,233In Stock

Mfr. Part #
STM32F401RBT6

Mouser Part #
511-STM32F401RBT6

STMicroelectronics

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

Learn More

Datasheet

1,233In Stock

¥960.1

¥734.2

¥644.5

¥599.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

84 MHz

128 kB

64 kB

12 bit

50 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F401RBT6TR
STMicroelectronics
1: ¥882
3,406In Stock

Mfr. Part #
STM32F401RBT6TR

Mouser Part #
511-STM32F401RBT6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

Learn More

Datasheet

3,406In Stock

Cut Tape

¥882

¥672.7

¥619.6

¥553.1

Reel

¥488.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

84 MHz

128 kB

64 kB

12 bit

50 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash

STM32F401RDT6
STMicroelectronics
1: ¥1,262.4
464In Stock

Mfr. Part #
STM32F401RDT6

Mouser Part #
511-STM32F401RDT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash

Learn More

Datasheet

464In Stock

¥1,262.4

¥920.2

¥877

¥760.7

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

84 MHz

384 kB

96 kB

12 bit

50 I/O

- 40 C

+ 85 C

Tray

AQFN-73
BGA-100
BGA-112
BGA-120
BGA-121
BGA-124
BGA-125
BGA-144
BGA-146
BGA-152
BGA-168
BGA-169
BGA-176
BGA-192
BGA-196
BGA-216
BGA-224
BGA-256
BGA-64
CQFP-176

32.768 kHz
1 MHz
5 MHz
20 MHz
25 MHz
32 MHz
39 MHz
40 MHz
48 MHz
50 MHz
64 MHz
72 MHz
80 MHz
84 MHz
96 MHz
100 MHz
112 MHz
120 MHz
144 MHz
150 MHz

0 B
6 kB
8 kB, 1 MB
16 kB
32 kB
32 kB, 1 MB
64 kB
96 kB
128 kB
192 kB
220 kB, 512 kB
224 kB
256 kB
320 kB
348 kB
352 kB
384 kB
416 kB
512 kB
640 kB

2 kB
4 kB
8 kB
12 kB
16 kB
18 KB
20 kB
22 kB
24 KB
24 kB
32 kB
40 kB
48 kB
64 kB
64 kbit
65 kB
80 kB
88 kB
96 kB
112 kB

2 x 12 bit
2 x 16 bit
2 x 6 bit/8 bit/10 bit/12 bit
3 x 12 bit
4 x 12 bit
4 x 16 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
6 bit/8 bit/10 bit/12 bit
8 bit
8 bit, 10 bit
8 bit, 10 bit, 12 bit
10 bit
10 bit, 12 bit
10 bit, 13 bit
12 bit
12 bit, 14 bit
12 bit, 3 x 16 bit
14 bit
16 bit

9 I/O
10 I/O
14 I/O
15 I/O
16 I/O
18 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O
29 I/O
30 I/O
31 I/O
32 I/O
33 I/O