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ARM Cortex M33 Core Semiconductors

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Core = ARM Cortex M33

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Part #

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP144

R7FA6M5AH3CFB#AA0
Renesas Electronics
1: £7.81
1,907In Stock

Mfr. Part No.
R7FA6M5AH3CFB#AA0

Mouser Part No
968-R7FA6M5AH3CFBAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP144

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Datasheet

1,907In Stock

£7.81

£6.11

£5.37

£5.36

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1.5M/512K QFP176

R7FA6M5BG3CFC#AA0
Renesas Electronics
1: £10.36
300In Stock

Mfr. Part No.
R7FA6M5BG3CFC#AA0

Mouser Part No
968-R7FA6M5BG3CFCAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1.5M/512K QFP176

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Datasheet

300In Stock

£10.36

£7.87

£7.54

£6.64

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K BGA176

R7FA6M5BH2CBG#AC0
Renesas Electronics
1: £10.96
238In Stock

Mfr. Part No.
R7FA6M5BH2CBG#AC0

Mouser Part No
968-R7FA6M5BH2CBGAC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K BGA176

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Datasheet

238In Stock

£10.96

£8.32

£7.98

£7.03

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP176

R7FA6M5BH3CFC#AA0
Renesas Electronics
1: £10.96
321In Stock

Mfr. Part No.
R7FA6M5BH3CFC#AA0

Mouser Part No
968-R7FA6M5BH3CFCAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP176

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Datasheet

321In Stock

£10.96

£8.32

£7.98

£7.03

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP100

R7FA6M5BH3CFP#AA0
Renesas Electronics
1: £9.96
324In Stock
164Expected 07/04/2026

Mfr. Part No.
R7FA6M5BH3CFP#AA0

Mouser Part No
968-R7FA6M5BH3CFPAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP100

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Datasheet

324In Stock

164Expected 07/04/2026

£9.96

£8.04

£7.72

£6.68

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHZ 512/256 QFP100

R7FA6T2BD3CFP#AA0
Renesas Electronics
1: £4.32
430In Stock

Mfr. Part No.
R7FA6T2BD3CFP#AA0

Mouser Part No
968-R7FA6T2BD3CFPA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHZ 512/256 QFP100

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Datasheet

430In Stock

£4.32

£4.31

£4.30

£4.20

Min.: 1
Mult.: 1

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56

EFR32FG25A121F1152IM56-B
Silicon Labs
1: £8.13
193In Stock

Mfr. Part No.
EFR32FG25A121F1152IM56-B

Mouser Part No
634-25A121F1152IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56

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Datasheet

193In Stock

£8.13

£6.35

£5.24

£4.95

Min.: 1
Mult.: 1

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48

EFR32FG28A120F1024GM48-A
Silicon Labs
1: £6.25
210In Stock

Mfr. Part No.
EFR32FG28A120F1024GM48-A

Mouser Part No
634-FG28A120FGM48A

Silicon Labs

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48

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Datasheet

210In Stock

£6.25

£5.43

£5.14

£4.75

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Min.: 1
Mult.: 1

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN48

EFR32FG28B320F1024IM48-A
Silicon Labs
1: £6.70
163In Stock

Mfr. Part No.
EFR32FG28B320F1024IM48-A

Mouser Part No
634-FG28B320FIM48A

Silicon Labs

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN48

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Datasheet

163In Stock

£6.70

£5.82

£5.51

£5.07

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Min.: 1
Mult.: 1

RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48

EFR32ZG23A010F512GM48-B
Silicon Labs
1: £5.23
476In Stock
NRND

Mfr. Part No.
EFR32ZG23A010F512GM48-B

Mouser Part No
634-E32ZG23A010GM48B

NRND

Silicon Labs

RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48

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Datasheet

476In Stock

£5.23

£4.53

£4.12

£3.95

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Min.: 1
Mult.: 1

RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48

EFR32FG23B010F512IM48-BR
Silicon Labs
1: £6.26
49In Stock
NRND

Mfr. Part No.
EFR32FG23B010F512IM48-BR

Mouser Part No
634-FG23B10F512I48BR

NRND

Silicon Labs

RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48

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Datasheet

49In Stock

Cut Tape

£6.26

£4.45

£4.25

£3.68

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Reel

£2.69

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

STM32L552CCT6
STMicroelectronics
1: £5.00
104In Stock
1,500Expected 23/03/2026

Mfr. Part No.
STM32L552CCT6

Mouser Part No
511-STM32L552CCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

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Datasheet

104In Stock

1,500Expected 23/03/2026

£5.00

£3.95

£3.68

£3.45

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L562CET6
STMicroelectronics
1: £7.36
12In Stock
1,500Expected 13/05/2026

Mfr. Part No.
STM32L562CET6

Mouser Part No
511-STM32L562CET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

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Datasheet

12In Stock

1,500Expected 13/05/2026

£7.36

£5.74

£5.33

£4.90

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L562ZET6
STMicroelectronics
1: £8.74
47In Stock

Mfr. Part No.
STM32L562ZET6

Mouser Part No
511-STM32L562ZET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

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Datasheet

47In Stock

£8.74

£6.85

£6.03

£5.81

View

Min.: 1
Mult.: 1

Development Boards & Kits - ARM WLCSP Evaluation Board

EVAL-ADUCM410QSP1Z
Analog Devices
1: £260.00
2In Stock

Mfr. Part No.
EVAL-ADUCM410QSP1Z

Mouser Part No
584-EVALADUCM410QSP1

Analog Devices

Development Boards & Kits - ARM WLCSP Evaluation Board

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Datasheet

2In Stock

£260.00

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO

EFR32BG21B010F768IM32-B
Silicon Labs
1: £4.91
980In Stock

Mfr. Part No.
EFR32BG21B010F768IM32-B

Mouser Part No
634-32BG21B10768M32B

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO

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Datasheet

980In Stock

£4.91

£3.61

£3.36

£2.96

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Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO

EFR32BG21A010F1024IM32-BR
Silicon Labs
1: £3.88
413In Stock

Mfr. Part No.
EFR32BG21A010F1024IM32-BR

Mouser Part No
634-B21A010F102432BR

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO

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Datasheet

413In Stock

Cut Tape

£3.88

£3.36

£3.18

£2.92

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Reel

£2.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO

EFR32BG21A010F512IM32-BR
Silicon Labs
1: £3.95
259In Stock

Mfr. Part No.
EFR32BG21A010F512IM32-BR

Mouser Part No
634-BG21A010F51232BR

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO

Learn More

Datasheet

259In Stock

Cut Tape

£3.95

£2.67

£2.50

£2.19

Reel

£1.48

View

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU

EFM32PG22C200F512IM40-C
Silicon Labs
1: £1.71
646In Stock
2,450Expected 07/04/2026

Mfr. Part No.
EFM32PG22C200F512IM40-C

Mouser Part No
634-EFM32PG22C51240C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU

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Datasheet

646In Stock

2,450Expected 07/04/2026

£1.71

£1.43

£1.34

£1.30

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU

EFM32PG22C200F256IM40-CR
Silicon Labs
1: £2.57
750In Stock
2,500Expected 12/05/2026

Mfr. Part No.
EFM32PG22C200F256IM40-CR

Mouser Part No
634-EFM32PG22C5640CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU

Learn More

Datasheet

750In Stock

2,500Expected 12/05/2026

Cut Tape

£2.57

£1.69

£1.56

£1.36

View

Reel

£0.856

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU

EFM32PG22C200F64IM40-C
Silicon Labs
1: £1.17
1,517In Stock
4,900Expected 20/03/2026

Mfr. Part No.
EFM32PG22C200F64IM40-C

Mouser Part No
634-EFM32PG22C64M40C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU

Learn More

Datasheet

1,517In Stock

4,900Expected 20/03/2026

£1.17

£0.995

£0.925

£0.89

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

EFR32BG22C224F512GN32-C
Silicon Labs
1: £2.17
154In Stock

Mfr. Part No.
EFR32BG22C224F512GN32-C

Mouser Part No
634-ER32BG22512GN32C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

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Datasheet

154In Stock

£2.17

£1.88

£1.77

£1.63

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, QFN40

EFR32FG23A010F128GM40-CR
Silicon Labs
1: £4.64
2,500In Stock

Mfr. Part No.
EFR32FG23A010F128GM40-CR

Mouser Part No
634-FG23101F128M40CR

Silicon Labs

RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, QFN40

Datasheet

2,500In Stock

Cut Tape

£4.64

£3.33

£3.10

£2.72

View

Reel

£1.93

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC FG28, Sub-GHz +14, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault - High, MVP, QFN48

EFR32FG28B310F1024IM68-A
Silicon Labs
1: £5.39
1,164In Stock

Mfr. Part No.
EFR32FG28B310F1024IM68-A

Mouser Part No
634-FG28B310FIM68A

Silicon Labs

RF System on a Chip - SoC FG28, Sub-GHz +14, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault - High, MVP, QFN48

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Datasheet

1,164In Stock

£5.39

£4.68

£4.43

£4.09

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

EFM32PG23B310F512IM48-C
Silicon Labs
1: £2.74
2In Stock
2,450Expected 17/03/2026

Mfr. Part No.
EFM32PG23B310F512IM48-C

Mouser Part No
634-PG23310F512IM48C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

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Datasheet

2In Stock

2,450Expected 17/03/2026

£2.74

£2.29

£2.12

£1.72

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Min.: 1
Mult.: 1

ARM Cortex M33 Core Semiconductors

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