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ARM Cortex M4 Core 512 kB Semiconductors

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Core = ARM Cortex M4 Program Memory Size = 512 kB

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Part #

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

STM32F446MEY6TR
STMicroelectronics
1: 50,65 kr.
94In Stock
5.000Expected 21/10/2026

Mfr. Part No.
STM32F446MEY6TR

Mouser Part No
511-STM32F446MEY6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

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Datasheet

94In Stock

5.000Expected 21/10/2026

Cut Tape

50,65 kr.

39,17 kr.

37,67 kr.

32,82 kr.

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Reel

27,53 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

STM32G473CET6
STMicroelectronics
1: 56,99 kr.
29In Stock
1.500On Order

Mfr. Part No.
STM32G473CET6

Mouser Part No
511-STM32G473CET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

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Datasheet

29In Stock

1.500On Order

56,99 kr.

44,01 kr.

40,88 kr.

37,23 kr.

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

STM32G473CEU6
STMicroelectronics
1: 63,41 kr.
191In Stock
2.020On Order

Mfr. Part No.
STM32G473CEU6

Mouser Part No
511-STM32G473CEU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

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Datasheet

191In Stock

2.020On Order

63,41 kr.

47,52 kr.

45,36 kr.

39,31 kr.

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

STM32G473QET6
STMicroelectronics
1: 74,90 kr.
12In Stock
2.160On Order

Mfr. Part No.
STM32G473QET6

Mouser Part No
511-STM32G473QET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

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Datasheet

12In Stock

2.160On Order

74,90 kr.

58,34 kr.

50,80 kr.

46,40 kr.

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Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi

STM32G474MBT6
STMicroelectronics
1: 59,83 kr.
307In Stock

Mfr. Part No.
STM32G474MBT6

Mouser Part No
511-STM32G474MBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi

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Datasheet

307In Stock

59,83 kr.

44,83 kr.

42,75 kr.

37,15 kr.

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G474MET3
STMicroelectronics
1: 78,85 kr.
23In Stock
1.428On Order

Mfr. Part No.
STM32G474MET3

Mouser Part No
511-STM32G474MET3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

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Datasheet

23In Stock

1.428On Order

78,85 kr.

61,32 kr.

58,41 kr.

50,73 kr.

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 16/32-BITS MICROS

STM32G474QET3
STMicroelectronics
1: 83,63 kr.
21In Stock
1.620On Order

Mfr. Part No.
STM32G474QET3

Mouser Part No
511-STM32G474QET3

STMicroelectronics

ARM Microcontrollers - MCU 16/32-BITS MICROS

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Datasheet

21In Stock

1.620On Order

83,63 kr.

68,04 kr.

53,34 kr.

48,94 kr.

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G474RET3
STMicroelectronics
1: 72,51 kr.
25In Stock
9.600On Order

Mfr. Part No.
STM32G474RET3

Mouser Part No
511-STM32G474RET3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

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Datasheet

25In Stock

9.600On Order

72,51 kr.

56,40 kr.

53,79 kr.

46,85 kr.

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G474VEH6
STMicroelectronics
1: 66,39 kr.
11In Stock
4.176On Order

Mfr. Part No.
STM32G474VEH6

Mouser Part No
511-STM32G474VEH6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

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Datasheet

11In Stock

4.176On Order

66,39 kr.

52,29 kr.

49,39 kr.

44,16 kr.

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Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

STM32G483CET6
STMicroelectronics
1: 63,34 kr.
9In Stock
1.500On Order

Mfr. Part No.
STM32G483CET6

Mouser Part No
511-STM32G483CET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

Learn More

Datasheet

9In Stock

1.500On Order

63,34 kr.

49,01 kr.

45,28 kr.

41,03 kr.

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

STM32G483VET6
STMicroelectronics
1: 63,41 kr.
181In Stock
540On Order

Mfr. Part No.
STM32G483VET6

Mouser Part No
511-STM32G483VET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

Learn More

Datasheet

181In Stock

540On Order

63,41 kr.

49,39 kr.

45,88 kr.

42,00 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G484CET6
STMicroelectronics
1: 66,92 kr.
92In Stock
3.000Expected 22/10/2026

Mfr. Part No.
STM32G484CET6

Mouser Part No
511-STM32G484CET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

Learn More

Datasheet

92In Stock

3.000Expected 22/10/2026

66,92 kr.

51,70 kr.

49,31 kr.

42,82 kr.

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

STM32G491RET6
STMicroelectronics
1: 59,68 kr.
31In Stock
5.760On Order

Mfr. Part No.
STM32G491RET6

Mouser Part No
511-STM32G491RET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

Learn More

Datasheet

31In Stock

5.760On Order

59,68 kr.

45,36 kr.

41,93 kr.

37,52 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

STM32G491VET6
STMicroelectronics
1: 63,56 kr.
27In Stock
2.160On Order

Mfr. Part No.
STM32G491VET6

Mouser Part No
511-STM32G491VET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

Learn More

Datasheet

27In Stock

2.160On Order

63,56 kr.

49,24 kr.

42,82 kr.

39,09 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

STM32G4A1KEU6
STMicroelectronics
1: 48,64 kr.
33In Stock
5.880On Order

Mfr. Part No.
STM32G4A1KEU6

Mouser Part No
511-STM32G4A1KEU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

Learn More

Datasheet

33In Stock

5.880On Order

48,64 kr.

37,45 kr.

35,44 kr.

31,56 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

STM32L451REI6
STMicroelectronics
1: 51,62 kr.
36In Stock
2.940On Order

Mfr. Part No.
STM32L451REI6

Mouser Part No
511-STM32L451REI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

Learn More

Datasheet

36In Stock

2.940On Order

51,62 kr.

37,52 kr.

35,36 kr.

31,33 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

STM32L451RET6
STMicroelectronics
1: 46,03 kr.
35In Stock
1.920On Order

Mfr. Part No.
STM32L451RET6

Mouser Part No
511-STM32L451RET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

Learn More

Datasheet

35In Stock

1.920On Order

46,03 kr.

35,51 kr.

32,82 kr.

29,99 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

STM32L451REY6TR
STMicroelectronics
1: 47,52 kr.
351In Stock
5.000On Order

Mfr. Part No.
STM32L451REY6TR

Mouser Part No
511-STM32L451REY6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

Learn More

Datasheet

351In Stock

5.000On Order

Cut Tape

47,52 kr.

34,54 kr.

32,53 kr.

28,72 kr.

View

Reel

23,20 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452REI3
STMicroelectronics
1: 52,97 kr.
199In Stock

Mfr. Part No.
STM32L452REI3

Mouser Part No
511-STM32L452REI3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

199In Stock

52,97 kr.

41,03 kr.

38,05 kr.

34,76 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452RET3
STMicroelectronics
1: 58,93 kr.
186In Stock
1.920On Order

Mfr. Part No.
STM32L452RET3

Mouser Part No
511-STM32L452RET3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

186In Stock

1.920On Order

58,93 kr.

45,80 kr.

42,52 kr.

38,94 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452RET6
STMicroelectronics
1: 53,86 kr.
33In Stock
10.560On Order

Mfr. Part No.
STM32L452RET6

Mouser Part No
511-STM32L452RET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

33In Stock

10.560On Order

53,86 kr.

41,63 kr.

38,94 kr.

35,14 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452RET6TR
STMicroelectronics
1: 56,62 kr.
33In Stock
7.000On Order

Mfr. Part No.
STM32L452RET6TR

Mouser Part No
511-STM32L452RET6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

33In Stock

7.000On Order

Cut Tape

56,62 kr.

42,37 kr.

40,51 kr.

32,67 kr.

View

Reel

28,12 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452REY6TR
STMicroelectronics
1: 43,34 kr.
37In Stock

Mfr. Part No.
STM32L452REY6TR

Mouser Part No
511-STM32L452REY6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

37In Stock

Cut Tape

43,34 kr.

33,27 kr.

30,81 kr.

28,05 kr.

View

Reel

24,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452VEI6
STMicroelectronics
1: 51,70 kr.
31In Stock
4.992On Order

Mfr. Part No.
STM32L452VEI6

Mouser Part No
511-STM32L452VEI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

31In Stock

4.992On Order

51,70 kr.

40,06 kr.

37,37 kr.

33,72 kr.

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452VET6
STMicroelectronics
1: 52,67 kr.
22In Stock
1.080On Order

Mfr. Part No.
STM32L452VET6

Mouser Part No
511-STM32L452VET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

22In Stock

1.080On Order

52,67 kr.

37,90 kr.

33,94 kr.

32,67 kr.

View

Min.: 1
Mult.: 1

ARM Cortex M4 Core 512 kB Semiconductors

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