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512 kB ARM Microcontrollers - MCU

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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.	Series	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU KM35: 75MHz Cortex-M0+ Metrology MCU, 512KB Flash, 64KB SRAM, Segment LCD, 144-LQFP MKM35Z512VLQ7 NXP Semiconductors 1: $12.56 60In Stock	Mfr. Part # MKM35Z512VLQ7 Mouser Part # 771-MKM35Z512VLQ7	NXP Semiconductors	ARM Microcontrollers - MCU KM35: 75MHz Cortex-M0+ Metrology MCU, 512KB Flash, 64KB SRAM, Segment LCD, 144-LQFP Learn More about NXP Semiconductors nxp km3x mcus	Datasheet	60In Stock	$12.56 $9.86 $8.68 $8.36 View $8.35 $7.69 $7.47 Quote	Min.: 1 Mult.: 1	KM35	SMD/SMT	LQFP-144	ARM Cortex M0+	512 kB	32 bit	16 bit, 24 bit	75 MHz	99 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis KV31: 120MHz Cortex-M4F Real-time Control MCU, 512KB Flash, 96KB SRAM, 64-LQFP MKV31F512VLH12R NXP Semiconductors 1: $12.26 1,500In Stock	Mfr. Part # MKV31F512VLH12R Mouser Part # 771-MKV31F512VLH12R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV31: 120MHz Cortex-M4F Real-time Control MCU, 512KB Flash, 96KB SRAM, 64-LQFP Learn More about NXP Semiconductors nxp kinetis kv3x mcus	Datasheet	1,500In Stock	Cut Tape $12.26 $9.54 $9.10 $7.90 View Reel $6.10 $7.54 $6.88 $6.50 $6.10 Quote	Min.: 1 Mult.: 1 : 1,500	KC3x	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	46 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU WCT1014SF 100 LQFP MWCT1014SFVLL NXP Semiconductors 1: $15.62 450In Stock	Mfr. Part # MWCT1014SFVLL Mouser Part # 771-MWCT1014SFVLL	NXP Semiconductors	ARM Microcontrollers - MCU WCT1014SF 100 LQFP	Datasheet	450In Stock	$15.62 $11.87 $11.38 $10.03 View $9.57 $9.28 $9.12 Quote	Min.: 1 Mult.: 1	MWCT101xS	SMD/SMT	LQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	112 MHz	89 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54607J512ET180 LPC54607J512ET180E NXP Semiconductors 1: $17.15 24In Stock	Mfr. Part # LPC54607J512ET180E Mouser Part # 841-LPC54607J512ET18	NXP Semiconductors	ARM Microcontrollers - MCU LPC54607J512ET180 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	24In Stock	$17.15 $13.38 $12.14 $11.18 View $10.90 $10.33 $9.78 Quote	Min.: 1 Mult.: 1	LPC546xx	SMD/SMT	TFBGA-180	ARM Cortex M4	512 kB	32 bit	12 bit	180 MHz	145 I/O	200 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 512K MK10DN512VMD10 NXP Semiconductors 1: $21.00 20In Stock 800Expected 12/29/2026	Mfr. Part # MK10DN512VMD10 Mouser Part # 841-MK10DN512VMD10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	20In Stock 800Expected 12/29/2026	$21.00 $16.73 $15.43 $14.33 View $13.73 $12.61 Quote	Min.: 1 Mult.: 1	K10_100	SMD/SMT	MAPBGA-144	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz		2 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU ARM+512Kb +DryIce MK11DN512AVLK5 NXP Semiconductors 1: $16.48 40In Stock	Mfr. Part # MK11DN512AVLK5 Mouser Part # 841-MK11DN512AVLK5	NXP Semiconductors	ARM Microcontrollers - MCU ARM+512Kb +DryIce Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	40In Stock	$16.48 $12.52 $12.01 $9.73 View $9.36 $9.05 $8.84 Quote	Min.: 1 Mult.: 1	K11_50	SMD/SMT		ARM Cortex M4	512 kB	32 bit	16 bit	50 MHz	60 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 512K USB MK20DN512VLK10 NXP Semiconductors 1: $19.42 102In Stock	Mfr. Part # MK20DN512VLK10 Mouser Part # 841-MK20DN512VLK10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K USB Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	102In Stock	$19.42 $15.58 $13.52 $13.11 View $12.64 $12.19 $11.97 Quote	Min.: 1 Mult.: 1	K20_100	SMD/SMT	LQFP-80	ARM Cortex M4	512 kB	32 bit	2 x 16 bit	100 MHz	52 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 2.x 512K MK20DN512VLL10 NXP Semiconductors 1: $19.68 39In Stock	Mfr. Part # MK20DN512VLL10 Mouser Part # 841-MK20DN512VLL10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 2.x 512K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	39In Stock	$19.68 $15.24 $14.35 $13.63 View $13.40 $13.22 Quote	Min.: 1 Mult.: 1	K20_100	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	2 x 16 bit	100 MHz	66 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 512K with DryIce MK61FX512VMD15 NXP Semiconductors 1: $31.30 18In Stock	Mfr. Part # MK61FX512VMD15 Mouser Part # 841-MK61FX512VMD15	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K with DryIce Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	18In Stock	$31.30 $24.90 $22.83 $21.49 View $21.09 $20.82 Quote	Min.: 1 Mult.: 1	K60_120	SMD/SMT	MAPBGA-144	ARM Cortex M4	512 kB	32 bit	4 x 16 bit	150 MHz	95 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis KV56: 220MHz Cortex-M7F Real-Time Control MCU, 512KB Flash, 128KB SRAM, 100-LQFP MKV56F512VLL24 NXP Semiconductors 1: $17.72 94In Stock	Mfr. Part # MKV56F512VLL24 Mouser Part # 841-MKV56F512VLL24	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV56: 220MHz Cortex-M7F Real-Time Control MCU, 512KB Flash, 128KB SRAM, 100-LQFP Learn More about NXP Semiconductors nxp kinetis kv5x mcus	Datasheet	94In Stock	$17.72 $13.53 $12.95 $11.43 View $10.84 $10.52 $10.25 Quote	Min.: 1 Mult.: 1	KV5x	SMD/SMT	LQFP-100	ARM Cortex M7	512 kB	32 bit	4 x 12 bit, 16 bit	240 MHz	74 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K QFP100 R7FA6M1AD3CFP#AA0 Renesas Electronics 1: $7.83 37In Stock 270On Order	Mfr. Part # R7FA6M1AD3CFP#AA0 Mouser Part # 968-7FA6M1AD3CFP#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K QFP100 Learn More about Renesas Electronics renesas ra6m1 mcu	Datasheet	37In Stock 270On Order	$7.83 $5.62 $5.14 $5.13 View $4.74 $4.66 $4.62 Quote	Min.: 1 Mult.: 1	RA6M1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	67 I/O	256 kB			- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHZ 512K/128K QFP64 R7FA4E10D2CFM#AA0 Renesas Electronics 1: $6.01 185In Stock 1,280On Order	Mfr. Part # R7FA4E10D2CFM#AA0 Mouser Part # 968-R7FA4E10D2CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHZ 512K/128K QFP64 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	185In Stock 1,280On Order	$6.01 $4.13 $3.85 $3.38 View $3.21 $2.88 $2.65 $2.61 Quote	Min.: 1 Mult.: 1	RA4E1	SMD/SMT	LFQFP-64	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz		128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 512K/256K QFP100 R7FA6M4AD3CFP#AA0 Renesas Electronics 1: $8.71 4In Stock 290Expected 11/11/2026	Mfr. Part # R7FA6M4AD3CFP#AA0 Mouser Part # 968-R7FA6M4AD3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 512K/256K QFP100 Learn More about Renesas Electronics renesas ra6m4 arm mcus	Datasheet	4In Stock 290Expected 11/11/2026	$8.71 $6.73 $5.73 $5.51 $4.96	Min.: 1 Mult.: 1	RA6M4	SMD/SMT	LQFP-100	ARM Cortex M33	512 kB	32 bit	12 bit	200 MHz	76 I/O	256 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 512K/64K QFP100 R7FA6T1AD3CFP#AA0 Renesas Electronics 1: $7.95 40In Stock	Mfr. Part # R7FA6T1AD3CFP#AA0 Mouser Part # 968-R7FA6T1AD3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 512K/64K QFP100 Learn More about Renesas Electronics renesas ra6t1 32 bit mcus	Datasheet	40In Stock	$7.95 $5.84 $5.44 $4.78 View $4.54 $4.07 $3.74 $3.57 Quote	Min.: 1 Mult.: 1	RA6T1	SMD/SMT	QFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	76 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFP64 R7FA6T2BD3CFM#AA1 Renesas Electronics 1: $8.44 110In Stock	Mfr. Part # R7FA6T2BD3CFM#AA1 Mouser Part # 968-R7FA6T2BD3CFMAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFP64	Datasheet	110In Stock	$8.44 $6.54 $5.77 $5.40 View $5.39 $5.08 $5.03 Quote	Min.: 1 Mult.: 1	RA6T2	SMD/SMT	LQFP-64	ARM Cortex M33	512 kB	32 bit	2 x 16 bit	240 MHz	51 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART M032SIAAE Nuvoton 1: $4.90 240In Stock NRND	Mfr. Part # M032SIAAE Mouser Part # 503-M032SIAAE NRND	Nuvoton	ARM Microcontrollers - MCU 32bit M0 M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART Learn More about Nuvoton m031 m032 mcus	Datasheet	240In Stock	$4.90 $4.08 $3.59 $3.41 View $3.20 $3.07 $2.99 $2.97 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	512 kB	32 bit	12 bit	72 MHz	51 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A ATSAM3S8BA-AU Microchip Technology 1: $7.75 27In Stock	Mfr. Part # ATSAM3S8BA-AU Mouser Part # 556-ATSAM3S8BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	27In Stock	$7.75 $7.04 $6.36	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFP-64	ARM Cortex M3	512 kB	32 bit	12 bit	64 MHz	47 I/O	64 kB	1.62 V	1.9 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A ATSAM4E8EA-CU Microchip Technology 1: $10.86 1In Stock	Mfr. Part # ATSAM4E8EA-CU Mouser Part # 556-ATSAM4E8EA-CU	Microchip Technology	ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	1In Stock	$10.86 $9.85 $8.94	Min.: 1 Mult.: 1	ATSAM4E8	SMD/SMT	LFBGA-144	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 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 # ATSAM4N8AA-MU Mouser Part # 556-ATSAM4N8AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	150In Stock	$4.82 $4.38 $3.97	Min.: 1 Mult.: 1	SAM4N	SMD/SMT	QFN-48	ARM Cortex M4	512 kB	32 bit	10 bit	100 MHz	34 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R ATSAM4S8CB-ANR Microchip Technology 1: $6.54 15In Stock	Mfr. Part # ATSAM4S8CB-ANR Mouser Part # 556-ATSAM4S8CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R Learn More about Microchip Technology atmelsam4s	Datasheet	15In Stock	Cut Tape $6.54 $6.32 Reel $5.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	79 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES EFM32GG290F512G-E-BGA112 Silicon Labs 1: $16.31 4In Stock	Mfr. Part # EFM32GG290F512G-E-BGA112 Mouser Part # 634-32GG290F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	4In Stock	$16.31 $12.77 $11.89 $10.92 View $10.81 $10.17 $9.95 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	BGA-112	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	90 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 512kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package LPC1769FBD100/P1K NXP Semiconductors 1: $21.21 139In Stock Factory Special Order	Mfr. Part # LPC1769FBD100/P1K Mouser Part # 771-LPC1769FBD100P1K Factory Special Order	NXP Semiconductors	ARM Microcontrollers - MCU 512kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package	Datasheet	139In Stock	$21.21 $16.94 $15.23 $14.70 View $13.85 $13.84	Min.: 1 Mult.: 1	LPC1700	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	70 I/O	64 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU EFM32GG12B330F512GQ100-A Silicon Labs 1: $12.97 8In Stock NRND	Mfr. Part # EFM32GG12B330F512GQ100-A Mouser Part # 634-2B330F512GQ100A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	8In Stock	$12.97 $10.15 $9.45 $8.68 View $8.59 $8.09 $7.90 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	512 kB	32 bit	2 x 12 bit	72 MHz	86 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F302ZET6 STMicroelectronics 1: $14.09 155In Stock	Mfr. Part # STM32F302ZET6 Mouser Part # 511-STM32F302ZET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	155In Stock	$14.09 $11.04 $10.23 $9.44 View $8.89 $8.80 $8.61 Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	115 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F745IEK6 STMicroelectronics 1: $20.49 60In Stock	Mfr. Part # STM32F745IEK6 Mouser Part # 511-STM32F745IEK6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	60In Stock	$20.49 $16.21 $15.22 $13.96 View $13.70 $12.98 Quote	Min.: 1 Mult.: 1	STM32F745IE	SMD/SMT	UFBGA-176	ARM Cortex M7	512 kB	32 bit	12 bit	216 MHz	140 I/O	320 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray