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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 19 dB mesh multi-protocol 512 kB 64 kB (RAM) 31GPIO EFR32MG13P732F512GM48-D Silicon Labs 1: $11.19 423In Stock	Mfr. Part # EFR32MG13P732F512GM48-D Mouser Part # 634-MGP732F512GM48D	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 19 dB mesh multi-protocol 512 kB 64 kB (RAM) 31GPIO Learn More about Silicon Labs em351 em357 socs	Datasheet	423In Stock	$11.19 $8.74 $8.13 $7.45 View $7.08 $6.94 $6.78 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Flex Gecko SoC QFN32 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 16GPIO SoC EFR32FG13P231F512GM32-D Silicon Labs 1: $13.25 969In Stock	Mfr. Part # EFR32FG13P231F512GM32-D Mouser Part # 634-FGP231F512GM32D	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 16GPIO SoC Learn More about Silicon Labs silabs efr32fg13 flex gecko mcu	Datasheet	969In Stock	$13.25 $8.57 $8.11 $7.78 Quote Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A ATSAM4N8AA-MUR Microchip Technology 1: $4.98 3,135In Stock	Mfr. Part # ATSAM4N8AA-MUR Mouser Part # 556-ATSAM4N8AA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	3,135In Stock	Cut Tape $4.98 $4.82 $4.45 Reel $4.29	Min.: 1 Mult.: 1 : 3,500
ARM Microcontrollers - MCU LQFP, Green, IND TEMP, MRL A ATSAM4N8CA-AUR Microchip Technology 1: $5.45 374In Stock	Mfr. Part # ATSAM4N8CA-AUR Mouser Part # 556-ATSAM4N8CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	374In Stock	Cut Tape $5.45 $5.27 Reel $4.49	Min.: 1 Mult.: 1 : 1,000
RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 0 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO EFR32BG13P532F512GM48-D Silicon Labs 1: $5.41 695In Stock	Mfr. Part # EFR32BG13P532F512GM48-D Mouser Part # 634-BGP532F512GM48D	Silicon Labs	RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 0 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO Learn More about Silicon Labs efr32bg13 socs	Datasheet	695In Stock	$5.41 $4.55 $4.33 $4.19 $4.18	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko SoC QFN32 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 16GPIO EFR32MG13P632F512GM32-D Silicon Labs 1: $9.52 2,450In Stock	Mfr. Part # EFR32MG13P632F512GM32-D Mouser Part # 634-MGP632F512GM32D	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC QFN32 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 16GPIO	Datasheet	2,450In Stock	$9.52 $7.37 $6.96 $6.25 View $5.98 $5.81 $5.64 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 STM32F469ZET6 STMicroelectronics 1: $15.84 88In Stock	Mfr. Part # STM32F469ZET6 Mouser Part # 511-STM32F469ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 Learn More about STMicroelectronics stm32f4	Datasheet	88In Stock	$15.84 $12.41 $11.49 $10.61 View $9.62 $9.47 $9.38 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi STM32G474MBT6 STMicroelectronics 1: $9.32 3In Stock 774On Order	Mfr. Part # STM32G474MBT6 Mouser Part # 511-STM32G474MBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	3In Stock 774On Order On Order Ship Dates Mfr. #: STM32G474MBT6 Stock: 3 Can Ship Immediately On Order: 60 Expected 11/3/2026 714 TBD Factory Lead-Time: 52 Weeks	$9.32 $6.99 $6.66 $5.79	Min.: 1 Mult.: 1 Max.: 200
ARM Microcontrollers - MCU M4 Core 100Mhz, 512kB/128kB, No Security MAX32655GXG+ Analog Devices / Maxim Integrated 1: $8.22 331In Stock	Mfr. Part # MAX32655GXG+ Mouser Part # 700-MAX32655GXG+	Analog Devices / Maxim Integrated	ARM Microcontrollers - MCU M4 Core 100Mhz, 512kB/128kB, No Security Learn More about Analog Devices / Maxim Integrated maxim max32655 wireless mcu	Datasheet	331In Stock	$8.22 $8.04 $7.86 $7.70 View $7.59 $7.47 $7.36 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Kinetis 512K Flex MK10FX512VMD12 NXP Semiconductors 1: $24.40 428In Stock	Mfr. Part # MK10FX512VMD12 Mouser Part # 841-MK10FX512VMD12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	428In Stock	$24.40 $19.57 $17.64 $16.69 View $16.52 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Senna K20 512R MK22FN512VDC12 NXP Semiconductors 1: $13.45 675In Stock	Mfr. Part # MK22FN512VDC12 Mouser Part # 841-MK22FN512VDC12	NXP Semiconductors	ARM Microcontrollers - MCU Senna K20 512R Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	675In Stock	$13.45 $10.62 $9.99 $9.13 View $8.78 $8.74 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Kinetis 512K USB MK20DN512VLK10R NXP Semiconductors 1: $20.12 426In Stock	Mfr. Part # MK20DN512VLK10R Mouser Part # 841-MK20DN512VLK10R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K USB Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	426In Stock	Cut Tape $20.12 $16.03 $14.39 $13.88 View Reel $12.04 $13.68 $13.06 $12.04 Quote	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU ARM+512Kb +USB MK22DN512VLH5 NXP Semiconductors 1: $14.77 738In Stock	Mfr. Part # MK22DN512VLH5 Mouser Part # 841-MK22DN512VLH5	NXP Semiconductors	ARM Microcontrollers - MCU ARM+512Kb +USB Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	738In Stock	$14.77 $11.42 $10.58 $9.62 View $9.37 $8.16 $8.15 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, R ATSAM4CMS8CC-AUTR Microchip Technology 1: $9.19 900In Stock	Mfr. Part # ATSAM4CMS8CC-AUTR Mouser Part # 579-AM4CMS8CCAUTR	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, R Learn More about Microchip Technology microchip sam4cx mcus	Datasheet	900In Stock	Cut Tape $9.19 $8.96 Reel $8.46 Quote Quote	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,CRYPTO,MRL A ATSAM4LC8BA-MU Microchip Technology 1: $8.85 260In Stock	Mfr. Part # ATSAM4LC8BA-MU Mouser Part # 556-ATSAM4LC8BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,CRYPTO,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	260In Stock	$8.85 $8.05 $7.24 $7.23 Quote Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLB, 512 ATSAM4C8CB-AUTR Microchip Technology 1: $8.03 997In Stock	Mfr. Part # ATSAM4C8CB-AUTR Mouser Part # 579-ATSAM4C8CB-AUTR	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLB, 512 Learn More about Microchip Technology microchip sam4cx mcus	Datasheet	997In Stock	Cut Tape $8.03 $7.82 $7.28 Reel $7.27 Quote Quote	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU XMC4000 XMC4504F100F512ACXQMA1 Infineon Technologies 1: $12.06 1,078In Stock	Mfr. Part # XMC4504F100F512ACXQMA1 Mouser Part # 726-4F100F512ACXQMA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	1,078In Stock	$12.06 $9.45 $8.12 $7.04 $7.03	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Kinetis Base 1MB MK10FX512VLQ12 NXP Semiconductors 1: $21.26 75In Stock	Mfr. Part # MK10FX512VLQ12 Mouser Part # 841-MK10FX512VLQ12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis Base 1MB Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	75In Stock	$21.26 $17.47 $16.63 $16.30 View $16.02 $14.86 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Kinetis K22: 120MHz Cortex-M4F Performance MCU, 512KB Flash + 128KB FlexMem, 128KB RAM, USB, 100LQFP MK22FX512VLL12 NXP Semiconductors 1: $19.67 440In Stock	Mfr. Part # MK22FX512VLL12 Mouser Part # 841-MK22FX512VLL12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K22: 120MHz Cortex-M4F Performance MCU, 512KB Flash + 128KB FlexMem, 128KB RAM, USB, 100LQFP Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	440In Stock	$19.67 $15.90 $15.24 $13.43 View $11.70 $11.69 $11.68 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Kinetis K22: 120MHz Cortex-M4F MCU, 512KB Flash + 128KB FlexMem, 128KB RAM, USB, 121MAPBGA MK22FX512VMC12 NXP Semiconductors 1: $20.43 477In Stock	Mfr. Part # MK22FX512VMC12 Mouser Part # 841-MK22FX512VMC12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K22: 120MHz Cortex-M4F MCU, 512KB Flash + 128KB FlexMem, 128KB RAM, USB, 121MAPBGA Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	477In Stock	$20.43 $16.51 $15.83 $13.94 View $13.26 $12.66 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU LPC54605J512ET100 LPC54605J512ET100E NXP Semiconductors 1: $10.81 173In Stock	Mfr. Part # LPC54605J512ET100E Mouser Part # 771-LPC54605J512ET10	NXP Semiconductors	ARM Microcontrollers - MCU LPC54605J512ET100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	173In Stock	$10.81 $8.45 $7.50 $7.20 View $7.19 $7.04 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Kinetis 512K Ethnet USB MK60FX512VMD15 NXP Semiconductors 1: $28.34 258In Stock	Mfr. Part # MK60FX512VMD15 Mouser Part # 841-MK60FX512VMD15	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Ethnet USB Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	258In Stock	$28.34 $22.84 $20.64 $19.56 View $18.71 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Kinetis 512K MK53DN512CLQ10 NXP Semiconductors 1: $25.33 277In Stock	Mfr. Part # MK53DN512CLQ10 Mouser Part # 841-MK53DN512CLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k5x mcu	Datasheet	277In Stock	$25.33 $20.34 $18.17 $17.58 View $16.12 $16.11 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko QFN48 Dual 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO EFR32BG13P733F512GM48-D Silicon Labs 1: $10.44 135In Stock	Mfr. Part # EFR32BG13P733F512GM48-D Mouser Part # 634-BGP733F512GM48D	Silicon Labs	RF System on a Chip - SoC Blue Gecko QFN48 Dual 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO Learn More about Silicon Labs efr32bg13 socs	Datasheet	135In Stock	$10.44 $6.78 $6.41 $6.32 View $6.27 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 31GPIO EFR32MG13P632F512GM48-D Silicon Labs 1: $9.67 237In Stock	Mfr. Part # EFR32MG13P632F512GM48-D Mouser Part # 634-MGP632F512GM48D	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 31GPIO Learn More about Silicon Labs siliconlabs efr32mg13 socs	Datasheet	237In Stock	$9.67 $7.57 $7.00 $6.47 View $6.32 $6.11 Quote	Min.: 1 Mult.: 1