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ARM Cortex M4 Core Embedded Processors & Controllers

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Results: 2,798

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Core = ARM Cortex M4

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Part #

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-

STM32L4A6RGT6
STMicroelectronics
1: ¥2,069.6
5In Stock
1,920On Order

Mfr. Part #
STM32L4A6RGT6

Mouser Part #
511-STM32L4A6RGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-

Learn More

Datasheet

5In Stock

1,920On Order

¥2,069.6

¥1,586.3

¥1,408.5

¥1,353.7

¥1,260.7

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

80 MHz

1 MB

320 kB

3 x 12 bit

52 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-

STM32L4A6ZGT6
STMicroelectronics
1: ¥2,403.5
27In Stock
360On Order

Mfr. Part #
STM32L4A6ZGT6

Mouser Part #
511-STM32L4A6ZGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-

Learn More

Datasheet

27In Stock

360On Order

¥2,403.5

¥1,881.9

¥1,720.8

¥1,576.3

¥1,488.3

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

80 MHz

1 MB

320 kB

3 x 12 bit

115 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

STM32L4P5ZGT6
STMicroelectronics
1: ¥2,436.7
18In Stock
360On Order

Mfr. Part #
STM32L4P5ZGT6

Mouser Part #
511-STM32L4P5ZGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

18In Stock

360On Order

¥2,436.7

¥1,890.2

¥1,690.9

¥1,601.2

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M4

32 bit

120 MHz

1 MB

320 kB

2 x 12 bit

115 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

STM32L4Q5VGT6P
STMicroelectronics
1: ¥2,255.6
53In Stock

Mfr. Part #
STM32L4Q5VGT6P

Mouser Part #
511-STM32L4Q5VGT6P

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

53In Stock

¥2,255.6

¥1,739.1

¥1,523.1

¥1,458.4

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M4

32 bit

120 MHz

1 MB

320 kB

2 x 12 bit

83 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

STM32L4R5ZGT6
STMicroelectronics
1: ¥2,576.2
88In Stock

Mfr. Part #
STM32L4R5ZGT6

Mouser Part #
511-STM32L4R5ZGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

88In Stock

¥2,576.2

¥2,006.5

¥1,793.9

¥1,601.2

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

120 MHz

1 MB

640 kB

12 bit

115 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4R5ZIT6
STMicroelectronics
1: ¥2,915.1
20In Stock
360Expected 11/23/2026

Mfr. Part #
STM32L4R5ZIT6

Mouser Part #
511-STM32L4R5ZIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

20In Stock

360Expected 11/23/2026

¥2,915.1

¥2,214.1

¥2,122.8

¥1,870.3

¥1,778.9

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

120 MHz

2 MB

640 kB

12 bit

115 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4R5ZIT6P
STMicroelectronics
1: ¥2,888.5
112In Stock
360Expected 11/23/2026

Mfr. Part #
STM32L4R5ZIT6P

Mouser Part #
511-STM32L4R5ZIT6P

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

112In Stock

360Expected 11/23/2026

¥2,888.5

¥2,257.3

¥2,076.3

¥1,903.5

¥1,797.2

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

120 MHz

2 MB

640 kB

12 bit

115 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

STM32WB55CEU6TR
STMicroelectronics
1: ¥1,481.6
339In Stock

Mfr. Part #
STM32WB55CEU6TR

Mouser Part #
511-STM32WB55CEU6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

Learn More

Datasheet

339In Stock

Cut Tape

¥1,481.6

¥1,036.5

¥988.3

¥857.1

View

Reel

¥667.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

64 MHz

512 kB

256 kB

12 bit

30 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

STM32WB55RGV6TR
STMicroelectronics
1: ¥1,559.7
28In Stock
5,000Expected 12/25/2026

Mfr. Part #
STM32WB55RGV6TR

Mouser Part #
511-STM32WB55RGV6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

Learn More

Datasheet

28In Stock

5,000Expected 12/25/2026

Cut Tape

¥1,559.7

¥1,298.9

¥1,239.1

¥1,076.3

View

Reel

¥896.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU

SMD/SMT

VFQFPN-68

ARM Cortex M4

32 bit

64 MHz

1 MB

256 kB

12 bit

49 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48

STM32WLE5CBU6
STMicroelectronics
1: ¥918.5
31In Stock
1,560Expected 9/7/2026

Mfr. Part #
STM32WLE5CBU6

Mouser Part #
511-STM32WLE5CBU6

STMicroelectronics

RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48

Learn More

Datasheet

31In Stock

1,560Expected 9/7/2026

¥918.5

¥777.3

¥742.5

¥704.3

¥691

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

48 MHz

128 kB

64 kB

12 bit

43 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64

STM32WLE5JCI6TR
STMicroelectronics
1: ¥1,941.7
576In Stock
5,000Expected 2/12/2027

Mfr. Part #
STM32WLE5JCI6TR

Mouser Part #
511-STM32WLE5JCI6TR

STMicroelectronics

ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64

Learn More

Datasheet

576In Stock

5,000Expected 2/12/2027

Cut Tape

¥1,941.7

¥1,509.8

¥1,440.1

¥1,250.7

View

Reel

¥1,071.3

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

UFBGA-73

ARM Cortex M4

32 bit

48 MHz

256 kB

64 kB

12 bit

43 I/O

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLA

ATSAM4C32CA-AU
Microchip Technology
1: ¥1,890.2
65In Stock

Mfr. Part #
ATSAM4C32CA-AU

Mouser Part #
556-ATSAM4C32CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLA

Learn More

Datasheet

65In Stock

¥1,890.2

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

120 MHz

2 MB

304 kB

10 bit

106 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E16CA-CU
Microchip Technology
1: ¥1,755.7
18In Stock

Mfr. Part #
ATSAM4E16CA-CU

Mouser Part #
556-ATSAM4E16CA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Learn More

Datasheet

18In Stock

¥1,755.7

¥1,594.6

¥1,443.4

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LFBGA-100

ARM Cortex M4

32 bit

120 MHz

1 MB

128 kB

16 bit

79 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E8CA-CU
Microchip Technology
1: ¥1,489.9
5In Stock
520Expected 11/9/2026

Mfr. Part #
ATSAM4E8CA-CU

Mouser Part #
556-ATSAM4E8CA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Learn More

Datasheet

5In Stock

520Expected 11/9/2026

¥1,489.9

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LFBGA-100

ARM Cortex M4

32 bit

120 MHz

512 kB

128 kB

16 bit

79 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A

ATSAM4LC8CA-AU
Microchip Technology
1: ¥1,722.5
79In Stock

Mfr. Part #
ATSAM4LC8CA-AU

Mouser Part #
556-ATSAM4LC8CA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A

Learn More

Datasheet

79In Stock

¥1,722.5

¥1,684.3

¥1,597.9

¥1,594.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4

32 bit

48 MHz

512 kB

64 kB

12 bit

75 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S16CA-AN
Microchip Technology
1: ¥1,338.8
38In Stock

Mfr. Part #
ATSAM4S16CA-AN

Mouser Part #
556-ATSAM4S16CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Learn More

Datasheet

38In Stock

¥1,338.8

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

120 MHz

1 MB

128 kB

12 bit

79 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU GREENIND TEMPMRL A

ATSAM4S2AA-AU
Microchip Technology
1: ¥669.4
177In Stock

Mfr. Part #
ATSAM4S2AA-AU

Mouser Part #
556-ATSAM4S2AA-AU

Microchip Technology

ARM Microcontrollers - MCU GREENIND TEMPMRL A

Learn More

Datasheet

177In Stock

¥669.4

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

120 MHz

128 kB

64 kB

12 bit

34 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LQFPGREENIND

ATSAM4S4CA-AU
Microchip Technology
1: ¥895.3
102In Stock
180Expected 10/21/2026

Mfr. Part #
ATSAM4S4CA-AU

Mouser Part #
556-ATSAM4S4CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENIND

Learn More

Datasheet

102In Stock

180Expected 10/21/2026

¥895.3

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

120 MHz

256 kB

64 kB

12 bit

79 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A

ATSAM4S8BA-MU
Microchip Technology
1: ¥945.1
59In Stock

Mfr. Part #
ATSAM4S8BA-MU

Mouser Part #
556-ATSAM4S8BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A

Learn More

Datasheet

59In Stock

¥945.1

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4

32 bit

120 MHz

512 kB

128 kB

12 bit

47 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A

ATSAM4S8CA-AU
Microchip Technology
1: ¥1,054.7
64In Stock
990Expected 1/4/2027

Mfr. Part #
ATSAM4S8CA-AU

Mouser Part #
556-ATSAM4S8CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A

Learn More

Datasheet

64In Stock

990Expected 1/4/2027

¥1,054.7

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

120 MHz

512 kB

128 kB

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B

ATSAM4SD16BB-AN
Microchip Technology
1: ¥1,415.2
1In Stock

Mfr. Part #
ATSAM4SD16BB-AN

Mouser Part #
556-ATSAM4SD16BB-AN

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B

Learn More

Datasheet

1In Stock

¥1,415.2

¥1,287.3

¥1,164.4

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

120 MHz

1 MB

160 kB

12 bit

47 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SD16CA-AU
Microchip Technology
1: ¥1,463.3
129In Stock

Mfr. Part #
ATSAM4SD16CA-AU

Mouser Part #
556-ATSAM4SD16CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Learn More

Datasheet

129In Stock

¥1,463.3

¥1,330.5

¥1,207.5

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

120 MHz

1 MB

160 kB

12 bit

79 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU QFN, GREEN, EXT TEMP, MRL B

ATSAM4SD32BB-MN
Microchip Technology
1: ¥1,878.6
70In Stock

Mfr. Part #
ATSAM4SD32BB-MN

Mouser Part #
556-ATSAM4SD32BB-MN

Microchip Technology

ARM Microcontrollers - MCU QFN, GREEN, EXT TEMP, MRL B

Learn More

Datasheet

70In Stock

¥1,878.6

¥1,823.8

¥1,752.4

¥1,744.1

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4

32 bit

120 MHz

2 MB

160 kB

12 bit

47 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU QFN, IND TEMP

ATSAMG55J19A-MU
Microchip Technology
1: ¥898.6
286In Stock

Mfr. Part #
ATSAMG55J19A-MU

Mouser Part #
556-ATSAMG55J19A-MU

Microchip Technology

ARM Microcontrollers - MCU QFN, IND TEMP

Learn More

Datasheet

286In Stock

¥898.6

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4

32 bit

120 MHz

512 kB

176 kB

12 bit

48 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, R

ATSAM4CMS8CC-AUTR
Microchip Technology
1: ¥1,526.5
900In Stock

Mfr. Part #
ATSAM4CMS8CC-AUTR

Mouser Part #
579-AM4CMS8CCAUTR

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, R

Learn More

Datasheet

900In Stock

Cut Tape

¥1,526.5

Reel

¥1,494.9

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4

32 bit/16 bit

20 MHz

512 kB

152 kB

10 bit

52 I/O

- 40 C

+ 85 C

Reel, Cut Tape

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