ARM Cortex M4 Core Embedded Processors & Controllers

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
L1 Cache Data Memory
Data RAM Size
ADC Resolution
Number of I/Os
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l
Datasheet
6,245In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M4 32 bit 170 MHz 256 kB 128 kB 5 x 12 bit 52 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
Datasheet
13,185In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT UFBGA-64 ARM Cortex M4 32 bit 170 MHz 512 kB 112 kB 4 x 12 bit 52 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
Datasheet
6,952In Stock
7,800On Order
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT ARM Cortex M4 32 bit 80 MHz 128 kB 40 kB 2 x 12 bit 38 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
Datasheet
20,479In Stock
21,000Expected 16/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ARM Microcontrollers - MCU SMD/SMT QFN-32 ARM Cortex M4 32 bit 80 MHz 256 kB 64 kB 12 bit 26 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD
Datasheet
9,187In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT UFQFPN-48 ARM Cortex M4 32 bit 80 MHz 128 kB 64 kB 12 bit 38 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES
Datasheet
3,882In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-48 ARM Cortex M4 32 bit 80 MHz 512 kB 160 kB 12 bit 38 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD
Datasheet
2,427In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT UFBGA-132 ARM Cortex M4 32 bit 80 MHz 1 MB 320 kB 12 bit 110 I/O - 40 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD
Datasheet
3,426In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT UFBGA-169 ARM Cortex M4 32 bit 120 MHz 2 MB 640 kB 12 bit 131 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD
Datasheet
3,836In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT UFBGA-132 ARM Cortex M4 32 bit 120 MHz 2 MB 640 kB 12 bit 110 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64
Datasheet
5,203In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT UFQFPN-48 ARM Cortex M4 32 bit 48 MHz 256 kB 64 kB 12 bit 43 I/O - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU GRNIND TEMPMRL A
Datasheet
3,929In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 128 kB 64 kB 12 bit 47 I/O - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A
Datasheet
1,568In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 2 MB 160 kB 12 bit 79 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU TQFP , IND TEMP
Datasheet
3,487In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 512 kB 176 kB 12 bit 48 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi C
Datasheet
1,412In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

RF Microcontrollers - MCU SMD/SMT QFM-63 ARM Cortex M4 32 bit 80 MHz 1 MB 256 kB 12 bit 25 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF Microcontrollers - MCU SimpleLink Arm Cor t ex -M4 Sub-1 GHz wi
Datasheet
4,455In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

RF Microcontrollers - MCU SMD/SMT VQFN-48 ARM Cortex M4 48 MHz 352 kB 32 kB 12 bit 30 I/O - 40 C + 105 C Reel, Cut Tape, MouseReel
Texas Instruments RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi A A 595-CC3220SF12ARGKT
Datasheet
2,353In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

RF Microcontrollers - MCU SMD/SMT VQFN-64 ARM Cortex M4 32 bit 80 MHz 1 MB 256 kB 12 bit 27 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1294NCPDTI3R A 595-TM4C1294NCPDTI3R
Datasheet
2,861In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT TQFP-128 ARM Cortex M4 32 bit 120 MHz 6 kB 256 kB 12 bit 98 I/O - 40 C + 105 C Tray
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
2,024In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M4 32 bit/16 bit 120 MHz 768 kB 160 kB 12 bit 55 I/O - 40 C + 125 C Tray
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
4,862In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-144 ARM Cortex M4 32 bit/16 bit 144 MHz 2 MB 352 kB 12 bit 119 I/O - 40 C + 125 C Tray
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
976In Stock
1,134Expected 08/10/2026
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LFBGA-196 ARM Cortex M4 32 bit/16 bit 144 MHz 2 MB 352 kB 12 bit 155 I/O - 40 C + 125 C Tray
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
5,807In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M4 32 bit/16 bit 120 MHz 512 kB 80 kB 12 bit 41 I/O - 40 C + 85 C Tray
Nordic Semiconductor RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash
Datasheet
26,981In Stock
30,000Expected 11/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M4 32 bit 64 MHz 512 kB 64 kB 12 bit 32 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Nordic Semiconductor RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash
Datasheet
16,842In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M4 32 bit 64 MHz 512 kB 64 kB 12 bit 32 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Nordic Semiconductor RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver
Datasheet
16,479In Stock
Min.: 1
Mult.: 1
: 1,500

RF System on a Chip - SoC SMD/SMT QFN-40 ARM Cortex M4 32 bit 64 MHz 512 kB 128 kB 12 bit 18 I/O - 40 C + 105 C Reel, Cut Tape
Nordic Semiconductor RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver
Datasheet
4,610In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

RF System on a Chip - SoC SMD/SMT ARM Cortex M4 32 bit 64 MHz 512 kB 128 kB 12 bit - 40 C + 105 C Reel, Cut Tape, MouseReel