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ARM Cortex M4 Core Embedded Processors & Controllers

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Core = ARM Cortex M4

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Part #

ARM Microcontrollers - MCU Kinetis KV42: 168MHz Cortex-M4F Real-time Control MCU, 256KB Flash, 32KB SRAM, 3xFlexTimer, 64-LQFP

MKV42F256VLH16
NXP Semiconductors
1: $8.64
131In Stock

Mfr. Part No.
MKV42F256VLH16

Mouser Part No
841-MKV42F256VLH16

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis KV42: 168MHz Cortex-M4F Real-time Control MCU, 256KB Flash, 32KB SRAM, 3xFlexTimer, 64-LQFP

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Datasheet

131In Stock

$8.64

$6.70

$5.93

$5.55

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

168 MHz

256 kB

32 kB

12 bit

48 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Kinetis KV42: 168MHz Cortex-M4F Real-time Control MCU, 256KB Flash, 32KB SRAM, 3xFlexTimer, 100-LQFP

MKV42F256VLL16
NXP Semiconductors
1: $9.78
12In Stock
180Expected 14/12/2026

Mfr. Part No.
MKV42F256VLL16

Mouser Part No
841-MKV42F256VLL16

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis KV42: 168MHz Cortex-M4F Real-time Control MCU, 256KB Flash, 32KB SRAM, 3xFlexTimer, 100-LQFP

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Datasheet

12In Stock

180Expected 14/12/2026

$9.78

$7.09

$6.52

$6.33

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

168 MHz

256 kB

32 kB

12 bit

74 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Kinetis KV46: 168MHz M4F Real-time Ctrl MCU, 256KB Flash, 32KB RAM, 3xTimer, DAC, PWM nEdge, 64-LQFP

MKV46F256VLH16
NXP Semiconductors
1: $11.29
1In Stock

Mfr. Part No.
MKV46F256VLH16

Mouser Part No
841-MKV46F256VLH16

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis KV46: 168MHz M4F Real-time Ctrl MCU, 256KB Flash, 32KB RAM, 3xTimer, DAC, PWM nEdge, 64-LQFP

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Datasheet

1In Stock

$11.29

$8.83

$7.85

$7.37

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

168 MHz

256 kB

32 kB

12 bit

48 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Kinetis KV46: 168MHz M4F Real-time Ctrl MCU, 256KB Flash, 32KB RAM, 3xTimer, DAC, PWM nEdge, 100LQFP

MKV46F256VLL16
NXP Semiconductors
1: $11.02
43In Stock

Mfr. Part No.
MKV46F256VLL16

Mouser Part No
841-MKV46F256VLL16

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis KV46: 168MHz M4F Real-time Ctrl MCU, 256KB Flash, 32KB RAM, 3xTimer, DAC, PWM nEdge, 100LQFP

Learn More

Datasheet

43In Stock

$11.02

$8.04

$7.40

$7.39

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

168 MHz

256 kB

32 kB

12 bit

74 I/O

- 40 C

+ 105 C

Tray

RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash

nRF52820-QDAA-R
Nordic Semiconductor
1: $3.73
12In Stock

Mfr. Part No.
nRF52820-QDAA-R

Mouser Part No
949-NRF52820-QDAA-R

Nordic Semiconductor

RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash

Learn More

Datasheet

12In Stock

Cut Tape

$3.73

$2.93

$2.68

$2.41

View

Reel

$2.11

Min.: 1
Mult.: 1

: 4,000

RF System on a Chip - SoC

SMD/SMT

QFN-40

ARM Cortex M4

32 bit

64 MHz

256 kB

32 kB

18 I/O

- 40 C

+ 105 C

Reel, Cut Tape

RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash

nRF52820-QDAA-R7
Nordic Semiconductor
1: $3.73
566In Stock
1,500Expected 04/01/2027

Mfr. Part No.
nRF52820-QDAA-R7

Mouser Part No
949-NRF52820-QDAA-R7

Nordic Semiconductor

RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash

Learn More

Datasheet

566In Stock

1,500Expected 04/01/2027

Cut Tape

$3.73

$3.06

$2.85

$2.59

Reel

$2.06

View

Min.: 1
Mult.: 1

: 1,500

RF System on a Chip - SoC

SMD/SMT

QFN-40

ARM Cortex M4

32 bit

64 MHz

256 kB

32 kB

18 I/O

- 40 C

+ 105 C

Reel, Cut Tape

RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48

nRF52832-QFAB-R
Nordic Semiconductor
1: $4.44
58In Stock

Mfr. Part No.
nRF52832-QFAB-R

Mouser Part No
949-NRF52832-QFAB-R

Nordic Semiconductor

RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48

Learn More

Datasheet

58In Stock

Cut Tape

$4.44

$3.57

$3.33

$3.03

View

Reel

$2.60

Min.: 1
Mult.: 1

: 3,000

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

64 MHz

256 kB

32 kB

12 bit

32 I/O

- 40 C

+ 85 C

Reel, Cut Tape

RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48

nRF52832-QFAB-R7
Nordic Semiconductor
1: $4.20
2,169In Stock

Mfr. Part No.
nRF52832-QFAB-R7

Mouser Part No
949-NRF52832-QFAB-R7

Nordic Semiconductor

RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48

Learn More

Datasheet

2,169In Stock

Cut Tape

$4.20

$3.50

$3.28

$3.09

View

Reel

$2.74

Min.: 1
Mult.: 1

: 1,000

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

64 MHz

256 kB

32 kB

12 bit

32 I/O

- 40 C

+ 85 C

Reel, Cut Tape

RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash

nRF52832-CIAA-G-R
Nordic Semiconductor
1: $4.95
233In Stock
7,000Expected 20/11/2026

Mfr. Part No.
nRF52832-CIAA-G-R

Mouser Part No
949-NRF52832CIAA-G-R

Nordic Semiconductor

RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash

Datasheet

233In Stock

7,000Expected 20/11/2026

Cut Tape

$4.95

$4.29

$4.05

$3.73

View

Reel

$2.62

Min.: 1
Mult.: 1

: 7,000

RF System on a Chip - SoC

SMD/SMT

ARM Cortex M4

32 bit

2.4 GHz

512 kB

64 kB

12 bit

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100

R7FA4M1AB3CFP#AA0
Renesas Electronics
1: $6.44
304In Stock

Mfr. Part No.
R7FA4M1AB3CFP#AA0

Mouser Part No
968-7FA4M1AB3CFP#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100

Learn More

Datasheet

304In Stock

$6.44

$4.58

$4.18

$4.17

$3.84

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

48 MHz

256 kB

32 kB

14 bit

84 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K QFP100

R7FA6M1AD3CFP#AA0
Renesas Electronics
1: $7.83
239In Stock

Mfr. Part No.
R7FA6M1AD3CFP#AA0

Mouser Part No
968-7FA6M1AD3CFP#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K QFP100

Learn More

Datasheet

239In Stock

$7.83

$5.62

$5.14

$5.13

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

120 MHz

512 kB

256 kB

12 bit

67 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP144

R7FA6M2AD3CFB#AA0
Renesas Electronics
1: $12.24
137In Stock
120On Order

Mfr. Part No.
R7FA6M2AD3CFB#AA0

Mouser Part No
968-7FA6M2AD3CFB#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP144

Learn More

Datasheet

137In Stock

120On Order

$12.24

$9.95

$9.20

$8.23

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-144

ARM Cortex M4

32 bit

120 MHz

512 kB

384 kB

12 bit

110 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/384K QFP144

R7FA6M2AF3CFB#AA0
Renesas Electronics
1: $11.79
68In Stock

Mfr. Part No.
R7FA6M2AF3CFB#AA0

Mouser Part No
968-7FA6M2AF3CFB#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/384K QFP144

Learn More

Datasheet

68In Stock

$11.79

$9.23

$8.12

$7.80

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-144

ARM Cortex M4

32 bit

120 MHz

1 MB

384 kB

12 bit

110 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K QFP144

R7FA6M3AF3CFB#AA0
Renesas Electronics
1: $13.89
27In Stock
60On Order

Mfr. Part No.
R7FA6M3AF3CFB#AA0

Mouser Part No
968-7FA6M3AF3CFB#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K QFP144

Learn More

Datasheet

27In Stock

60On Order

$13.89

$10.94

$9.65

$9.29

$8.73

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-144

ARM Cortex M4

32 bit

120 MHz

1 MB

640 kB

12 bit

110 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K LGA100

R7FA4M1AB2CLJ#AC0
Renesas Electronics
1: $7.73
406In Stock

Mfr. Part No.
R7FA4M1AB2CLJ#AC0

Mouser Part No
968-R7FA4M1AB2CLJAC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K LGA100

Learn More

Datasheet

406In Stock

$7.73

$5.93

$5.21

$4.91

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LGA-100

ARM Cortex M4

32 bit

48 MHz

256 kB

32 kB

14 bit

84 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48

R7FA4M1AB3CNE#AA0
Renesas Electronics
1: $6.21
30In Stock

Mfr. Part No.
R7FA4M1AB3CNE#AA0

Mouser Part No
968-R7FA4M1AB3CNEAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48

Learn More

Datasheet

30In Stock

$6.21

$4.75

$4.38

$3.98

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

48 MHz

256 kB

32 kB

14 bit

36 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K BGA176

R7FA6M3AF2CBG#AC0
Renesas Electronics
1: $15.35
4In Stock

Mfr. Part No.
R7FA6M3AF2CBG#AC0

Mouser Part No
968-R7FA6M3AF2CBGAC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K BGA176

Learn More

Datasheet

4In Stock

$15.35

$11.97

$10.79

$9.97

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

120 MHz

1 MB

640 kB

12 bit

133 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K LGA145

R7FA6M3AH2CLK#AC0
Renesas Electronics
1: $15.11
10In Stock

Mfr. Part No.
R7FA6M3AH2CLK#AC0

Mouser Part No
968-R7FA6M3AH2CLKAC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K LGA145

Learn More

Datasheet

10In Stock

$15.11

$11.92

$10.65

$10.21

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LGA-145

ARM Cortex M4

32 bit

120 MHz

2 MB

640 kB

12 bit

110 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 512K/64K QFP100

R7FA6T1AD3CFP#AA0
Renesas Electronics
1: $6.68
370In Stock

Mfr. Part No.
R7FA6T1AD3CFP#AA0

Mouser Part No
968-R7FA6T1AD3CFPAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 512K/64K QFP100

Learn More

Datasheet

370In Stock

$6.68

$5.11

$4.49

$4.29

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-100

ARM Cortex M4

32 bit

120 MHz

512 kB

64 kB

12 bit

76 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D5 512k 145LGA

R7FS5D57A2A01CLK#AC1
Renesas Electronics
1: $16.94
51In Stock

Mfr. Part No.
R7FS5D57A2A01CLK#AC1

Mouser Part No
968-S5D57A2A01CLKAC1

Renesas Electronics

ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D5 512k 145LGA

Learn More

Datasheet

51In Stock

$16.94

$12.87

$12.34

$10.59

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LGA-145

ARM Cortex M4

32 bit

120 MHz

512 kB

384 kB

12 bit

110 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 2MB 176BGA

R7FS5D97E2A01CBG#AC0
Renesas Electronics
1: $25.94
64In Stock

Mfr. Part No.
R7FS5D97E2A01CBG#AC0

Mouser Part No
968-S5D97E2A01CBGAC0

Renesas Electronics

ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 2MB 176BGA

Learn More

Datasheet

64In Stock

$25.94

$20.77

$18.78

$17.82

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

120 MHz

2 MB

640 kB

12 bit

133 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

STM32F405RGT6V
STMicroelectronics
1: $15.82
225In Stock
1,920On Order
NRND

Mfr. Part No.
STM32F405RGT6V

Mouser Part No
511-STM32F405RGT6V

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

Learn More

Datasheet

225In Stock

1,920On Order

$15.82

$12.46

$11.45

$10.57

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

168 MHz

1 MB

192 kB

12 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

STM32F405VGT6W
STMicroelectronics
1: $18.20
95In Stock
540On Order
NRND

Mfr. Part No.
STM32F405VGT6W

Mouser Part No
511-STM32F405VGT6W

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

Learn More

Datasheet

95In Stock

540On Order

$18.20

$14.26

$13.21

$12.19

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

168 MHz

1 MB

192 kB

12 bit

82 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E8EA-CU
Microchip Technology
1: $10.86
1In Stock

Mfr. Part No.
ATSAM4E8EA-CU

Mouser Part No
556-ATSAM4E8EA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Learn More

Datasheet

1In Stock

$10.86

$9.85

$8.94

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LFBGA-144

ARM Cortex M4

32 bit

120 MHz

512 kB

128 kB

16 bit

117 I/O

- 40 C

+ 85 C

Tray

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

ATSAM4N8AA-MU
Microchip Technology
1: $4.82
150In Stock

Mfr. Part No.
ATSAM4N8AA-MU

Mouser Part No
556-ATSAM4N8AA-MU

Microchip Technology

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

Learn More

Datasheet

150In Stock

$4.82

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

100 MHz

512 kB

64 kB

10 bit

34 I/O

- 40 C

+ 85 C

Tray

ARM Cortex M4 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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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

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
160 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
352 kB
384 kB
416 kB
512 kB
640 kB
768 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, 12 bit
10 bit
10 bit, 12 bit
10 bit, 13 bit
12 bit
12 bit, 14 bit
12 bit, 16 bit
12 bit, 3 x 16 bit
14 bit
16 bit

9 I/O
10 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
34 I/O