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512 kB Microcontrollers - MCU

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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.	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	Qualification	Packaging
ARM Microcontrollers - MCU S32M2 MC IS,CM7,120MHz,512K Flash,LIN S32M274LHABVKHSR NXP Semiconductors 1: $21.05 25On Order New Product	Mfr. Part No. S32M274LHABVKHSR Mouser Part No 771-S32M274LHABVKHSR New Product	NXP Semiconductors	ARM Microcontrollers - MCU S32M2 MC IS,CM7,120MHz,512K Flash,LIN	Datasheet	25On Order	Cut Tape $21.05 $17.01 $16.31 $14.37 View Reel $13.44 $13.66 $13.44 $13.44	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M7	512 kB	32 bit	15 bit	120 MHz		112 kB	2.7 V	4 V	- 40 C	+ 105 C		Reel, Cut Tape
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP64 R5F56604CGFM#30 Renesas Electronics 1: $7.30 150On Order	Mfr. Part No. R5F56604CGFM#30 Mouser Part No 968-R5F56604CGFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP64	Datasheet	150On Order	$7.30 $5.62 $5.20 $4.62 View $4.46 $4.43 $4.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-64	RXv3	512 kB	32 bit	12 bit	120 MHz	53 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP100 R5F56604GDFP#30 Renesas Electronics 1: $8.10 178Expected 19/11/2026	Mfr. Part No. R5F56604GDFP#30 Mouser Part No 968-R5F56604GDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP100	Datasheet	178Expected 19/11/2026	$8.10 $6.25 $6.24 $5.57 View $5.36 $5.11 $4.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv3	512 kB	32 bit	12 bit	120 MHz	88 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEADFN#30 Renesas Electronics 1: $8.44 238Expected 10/12/2026	Mfr. Part No. R5F566TEADFN#30 Mouser Part No 968-R5F566TEADFN#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	238Expected 10/12/2026	$8.44 $6.52 $5.75 $5.46 View $5.42 $5.07 $4.82 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-80	RXv3	512 kB	32 bit	12 bit	160 MHz	52 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFP100 R7FA6T2AD3CFP#AA1 Renesas Electronics 1: $8.46 180Expected 04/03/2027	Mfr. Part No. R7FA6T2AD3CFP#AA1 Mouser Part No 968-R7FA6T2AD3CFPAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFP100	Datasheet	180Expected 04/03/2027	$8.46 $6.55 $5.58 $5.57 View $5.41 $5.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	512 kB	32 bit	2 x 16 bit	240 MHz	84 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
16-bit Microcontrollers - MCU MCU 3V 512K Pb-free 176-BGA Renesas Electronics R4F2472VBR34V R4F2472VBR34V Renesas Electronics 1: $33.71 127Expected 01/01/2027 NRND	Mfr. Part No. R4F2472VBR34V Mouser Part No 968-R4F2472VBR34V NRND	Renesas Electronics	16-bit Microcontrollers - MCU MCU 3V 512K Pb-free 176-BGA	Datasheet	127Expected 01/01/2027	$33.71 $28.39 $27.11 $24.09 View $23.78 $23.63 Quote	Min.: 1 Mult.: 1	SMD/SMT		H8S/2600	512 kB	16 bit	10 bit	34 MHz	110 I/O	40 kB	3 V	3.6 V	- 20 C	+ 75 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K/96K QFP100 R5F562N8ADFP#V0 Renesas Electronics 1: $18.63 65Expected 25/11/2026 NRND	Mfr. Part No. R5F562N8ADFP#V0 Mouser Part No 968-R5F562N8ADFP#V0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K/96K QFP100	Datasheet	65Expected 25/11/2026	$18.63 $14.15 $11.67 $11.65 View $11.37 $11.18 $11.01 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	RX	512 kB	32 bit	12 bit	100 MHz	72 I/O	96 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU IC - XEF216-512-FB236-C20A XEF216-512-FB236-C20A XMOS 168: $20.15 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. XEF216-512-FB236-C20A Mouser Part No 1069-216512FB236C20A New Product	XMOS	32-bit Microcontrollers - MCU IC - XEF216-512-FB236-C20A Learn More about XMOS xcore 200 32 bit multicore mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$20.15 $19.90 View Quote	Min.: 168 Mult.: 168	SMD/SMT	FBGA-236	XCore	512 kB	32 bit		100 MHz	73 I/O	512 kB	950 mV	3.6 V	0 C	+ 70 C
32-bit Microcontrollers - MCU IC - XEF216-512-FB236-I20A XEF216-512-FB236-I20A XMOS 168: $22.99 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. XEF216-512-FB236-I20A Mouser Part No 1069-216512FB236I20A New Product	XMOS	32-bit Microcontrollers - MCU IC - XEF216-512-FB236-I20A Learn More about XMOS xcore 200 32 bit multicore mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$22.99 $22.84 View Quote	Min.: 168 Mult.: 168	SMD/SMT	FBGA-236	XCore	512 kB	32 bit		100 MHz	73 I/O	512 kB	950 mV	3.6 V	- 40 C	+ 85 C
32-bit Microcontrollers - MCU IC - XEF216-512-TQ128-I20A XEF216-512-TQ128-I20A XMOS 90: $21.57 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. XEF216-512-TQ128-I20A Mouser Part No 1069-216512TQ128I20A New Product	XMOS	32-bit Microcontrollers - MCU IC - XEF216-512-TQ128-I20A Learn More about XMOS xcore 200 32 bit multicore mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$21.57 $21.31 $21.04 View Quote	Min.: 90 Mult.: 90	SMD/SMT	TQFP-128	XCore	512 kB	32 bit		25 MHz	67 I/O	512 kB	950 mV	3.6 V	- 40 C	+ 85 C
32-bit Microcontrollers - MCU IC - XE216-256-FB236-C20 XE216-512-FB236-C20 XMOS 168: $17.50 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. XE216-512-FB236-C20 Mouser Part No 1069-E216512FB236C20 New Product	XMOS	32-bit Microcontrollers - MCU IC - XE216-256-FB236-C20 Learn More about XMOS xcore 200 32 bit multicore mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$17.50 $16.73	Min.: 168 Mult.: 168	SMD/SMT	FBGA-236	XCore	512 kB	32 bit			73 I/O	512 kB	950 mV	3.6 V	0 C	+ 70 C
32-bit Microcontrollers - MCU IC - XE216-256-FB236-I20 XE216-512-FB236-I20 XMOS 168: $20.84 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. XE216-512-FB236-I20 Mouser Part No 1069-E216512FB236I20 New Product	XMOS	32-bit Microcontrollers - MCU IC - XE216-256-FB236-I20 Learn More about XMOS xcore 200 32 bit multicore mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	$20.84 $20.57 View Quote	Min.: 168 Mult.: 168	SMD/SMT	FBGA-236	XCore	512 kB	32 bit			73 I/O	512 kB	950 mV	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Extended Flash Performance ATSAMD51N19A-AU-EFP Microchip Technology 180: $5.46 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAMD51N19A-AU-EFP Mouser Part No 556-AMD51N19A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Extended Flash Performance Learn More about Microchip Technology microchip 32bit sam d mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	$5.46	Min.: 180 Mult.: 90	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Ethernet, Extended Flash Performance ATSAME53N19A-AU-EFP Microchip Technology 180: $6.62 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAME53N19A-AU-EFP Mouser Part No 556-AME53N19A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Ethernet, Extended Flash Performance Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	$6.62 $6.01	Min.: 180 Mult.: 90	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IND TEMP MRLB AT91SAM7SE256B-AUR Microchip Technology 750: $11.42 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT91SAM7SE256B-AUR Mouser Part No 556-AT91SAM7SE256AUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRLB	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $11.42	Min.: 750 Mult.: 750 : 750	SMD/SMT	LQFP-128	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE256B-CU Microchip Technology 1: $14.83 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. AT91SAM7SE256B-CU Mouser Part No 556-AT91SAM7SE256BCU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked Lead-Time 5 Weeks	$14.83 $13.48 $12.21	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE256B-CUR Microchip Technology 1,000: $12.59 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7SE256B-CUR Mouser Part No 556-AT91SAM7SE256CUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $12.59	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE512B-AUR Microchip Technology 750: $14.24 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. AT91SAM7SE512B-AUR Mouser Part No 556-AT91SAM7SE512AUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel $14.24	Min.: 750 Mult.: 750 : 750	SMD/SMT	LQFP-128	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU IND TEMP AT91SAM7SE512B-CU Microchip Technology 1: $16.78 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7SE512B-CU Mouser Part No 556-AT91SAM7SE512BCU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP	Datasheet	Non-Stocked Lead-Time 10 Weeks	$16.78 $16.72 $15.71 $15.69 View $14.89 $14.87 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE512B-CUR Microchip Technology 1,000: $15.29 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7SE512B-CUR Mouser Part No 556-AT91SAM7SE512CUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $15.29	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA ATSAM3A8CA-CU Microchip Technology 1: $11.92 Lead-Time 7 Weeks	Mfr. Part No. ATSAM3A8CA-CU Mouser Part No 556-ATSAM3A8CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA	Datasheet	Lead-Time 7 Weeks	$11.92 $10.83 $9.81	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-100	ARM Cortex M3	512 kB	32 bit	12 bit	84 MHz	63 I/O	96 kB	1.62 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFN,Grn, IT, MRL A ATSAM3S8BA-MU Microchip Technology 1: $7.89 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAM3S8BA-MU Mouser Part No 556-ATSAM3S8BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	$7.89 $7.18 $6.50	Min.: 1 Mult.: 1	SMD/SMT	QFN-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 BGA,Grn, IT, MRL A ATSAM3S8CA-CU Microchip Technology 260: $7.30 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATSAM3S8CA-CU Mouser Part No 556-ATSAM3S8CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 11 Weeks	$7.30	Min.: 260 Mult.: 260	SMD/SMT	TFBGA-100	ARM Cortex M3	512 kB	32 bit	12 bit	64 MHz	79 I/O	64 kB	1.62 V	1.9 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFN,Grn, IT, MRL A ATSAM3SD8BA-MU Microchip Technology 260: $7.15 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAM3SD8BA-MU Mouser Part No 556-ATSAM3SD8BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	$7.15	Min.: 260 Mult.: 260	SMD/SMT	QFN-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 BGA,Grn, IT, MRL A ATSAM3SD8CA-CU Microchip Technology 260: $8.04 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATSAM3SD8CA-CU Mouser Part No 556-ATSAM3SD8CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.04	Min.: 260 Mult.: 260	SMD/SMT	TFBGA-100	ARM Cortex M3	512 kB	32 bit	12 bit	64 MHz	79 I/O	64 kB	1.62 V	1.9 V	- 40 C	+ 85 C		Tray