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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 K60-1M MK64FX512VLL12 NXP Semiconductors 1: $23.09 862In Stock	Mfr. Part # MK64FX512VLL12 Mouser Part # 841-MK64FX512VLL12	NXP Semiconductors	ARM Microcontrollers - MCU K60-1M Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	862In Stock	$23.09 $18.66 $17.89 $15.76 View $14.99 $14.29 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	2 x 16 bit	120 MHz	66 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MT512P 64LQFP MKE14F512VLH16 NXP Semiconductors 1: $11.38 1,006In Stock	Mfr. Part # MKE14F512VLH16 Mouser Part # 841-MKE14F512VLH16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 64LQFP	Datasheet	1,006In Stock	$11.38 $8.91 $7.92 $7.43 View $7.03 $7.02 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	168 MHz	58 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MT512P 100LQFP MKE18F512VLL16 NXP Semiconductors 1: $13.69 445In Stock	Mfr. Part # MKE18F512VLL16 Mouser Part # 841-MKE18F512VLL16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 100LQFP Learn More about NXP Semiconductors nxp kinetis ke1xf mcus	Datasheet	445In Stock	$13.69 $10.08 $9.30 $8.67 View $8.66 $8.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	168 MHz	89 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 512KB Flash, 50MHz, -40/+105degC, Automotive Qualified, QFP 144 S912XEQ512J3VAG NXP Semiconductors 1: $36.28 599In Stock	Mfr. Part # S912XEQ512J3VAG Mouser Part # 841-S912XEQ512J3VAG	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 512KB Flash, 50MHz, -40/+105degC, Automotive Qualified, QFP 144	Datasheet	599In Stock	$36.28 $30.56 $29.18 $26.10 View $25.47 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	HCS12X	512 kB	16 bit	2 x 8 bit/10 bit/12 bit	50 MHz	119 I/O	32 kB	1.72 V	1.98 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 R7FA4M2AD3CNE#AA0 Renesas Electronics 1: $5.31 1,330In Stock	Mfr. Part # R7FA4M2AD3CNE#AA0 Mouser Part # 968-7FA4M2AD3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	1,330In Stock	$5.31 $4.04 $3.53 $3.37 View $3.11 $2.89	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP144 R7FA6M2AD3CFB#AA0 Renesas Electronics 1: $12.24 257In Stock	Mfr. Part # R7FA6M2AD3CFB#AA0 Mouser Part # 968-7FA6M2AD3CFB#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP144 Learn More about Renesas Electronics renesas ra6m2 mcu	Datasheet	257In Stock	$12.24 $9.95 $9.20 $8.23 View $7.37 $6.91	Min.: 1 Mult.: 1	SMD/SMT	QFP-144	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	110 I/O	384 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP100 R7FA6M2AD3CFP#AA0 Renesas Electronics 1: $10.98 258In Stock	Mfr. Part # R7FA6M2AD3CFP#AA0 Mouser Part # 968-7FA6M2AD3CFP#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP100 Learn More about Renesas Electronics renesas ra6m2 mcu	Datasheet	258In Stock	$10.98 $7.97 $7.33 $7.32 View $6.79 $6.77	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	76 I/O	384 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C R5F100GGAFB#50 Renesas Electronics 1: $3.76 1,494In Stock	Mfr. Part # R5F100GGAFB#50 Mouser Part # 968-R5F100GGAFB#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g13 mcus	Datasheet	1,494In Stock	Cut Tape $3.76 $2.55 $2.36 $2.05 Reel $1.46 View $1.92 $1.68 $1.49 $1.38	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LFQFP-48	RL78	512 kB	16 bit	8 bit, 10 bit	32 MHz	44 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape
32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP48 R5F52318ADFL#30 Renesas Electronics 1: $7.07 694In Stock	Mfr. Part # R5F52318ADFL#30 Mouser Part # 968-R5F52318ADFL#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP48 Learn More about Renesas Electronics renesas rx200 32 bit mcus	Datasheet	694In Stock	$7.07 $5.44 $4.79 $4.58 View $4.36 $4.23 $4.13 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-48	RXv2	512 kB	32 bit	12 bit	54 MHz	30 I/O	64 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP100 R5F52318ADFP#30 Renesas Electronics 1: $7.69 1,421In Stock	Mfr. Part # R5F52318ADFP#30 Mouser Part # 968-R5F52318ADFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP100 Learn More about Renesas Electronics renesas rx200 32 bit mcus	Datasheet	1,421In Stock	$7.69 $5.51 $5.04 $5.03 View $4.65 $4.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv2	512 kB	32 bit	12 bit	54 MHz	79 I/O	64 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP100 R5F52318AGFP#30 Renesas Electronics 1: $10.57 1,841In Stock	Mfr. Part # R5F52318AGFP#30 Mouser Part # 968-R5F52318AGFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP100 Learn More about Renesas Electronics renesas rx200 32 bit mcus	Datasheet	1,841In Stock	$10.57 $8.50 $7.44 $6.75 View $6.45 $6.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv2	512 kB	32 bit	12 bit	54 MHz	79 I/O	64 kB	1.8 V	5.5 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP48 R5F56604BDFL#30 Renesas Electronics 1: $7.23 450In Stock	Mfr. Part # R5F56604BDFL#30 Mouser Part # 968-R5F56604BDFL#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP48	Datasheet	450In Stock	$7.23 $5.57 $5.15 $4.69 View $4.47 $4.43 $4.40 $4.29 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-48	RXv3	512 kB	32 bit	12 bit	120 MHz	39 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP64 R5F56604BDFM#30 Renesas Electronics 1: $7.57 620In Stock	Mfr. Part # R5F56604BDFM#30 Mouser Part # 968-R5F56604BDFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP64	Datasheet	620In Stock	$7.57 $5.84 $5.41 $4.81 View $4.80 $4.67 $4.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-64	RXv3	512 kB	32 bit	12 bit	120 MHz	55 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144 R5F56604CDFB#30 Renesas Electronics 1: $8.56 540In Stock	Mfr. Part # R5F56604CDFB#30 Mouser Part # 968-R5F56604CDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144	Datasheet	540In Stock	$8.56 $6.63 $5.79 $5.55 View $5.33 $5.28 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-144	RXv3	512 kB	32 bit	12 bit	120 MHz	131 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144 R5F56604CGFB#30 Renesas Electronics 1: $9.10 540In Stock	Mfr. Part # R5F56604CGFB#30 Mouser Part # 968-R5F56604CGFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144	Datasheet	540In Stock	$9.10 $7.06 $6.17 $5.92 View $5.71 $5.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-144	RXv3	512 kB	32 bit	12 bit	120 MHz	131 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144 R5F56604DDFB#30 Renesas Electronics 1: $9.26 540In Stock	Mfr. Part # R5F56604DDFB#30 Mouser Part # 968-R5F56604DDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144	Datasheet	540In Stock	$9.26 $7.19 $6.29 $6.03 View $5.82 $5.74 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-144	RXv3	512 kB	32 bit	12 bit	120 MHz	131 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP64 R5F56604DDFM#30 Renesas Electronics 1: $7.57 640In Stock	Mfr. Part # R5F56604DDFM#30 Mouser Part # 968-R5F56604DDFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP64	Datasheet	640In Stock	$7.57 $5.84 $5.41 $4.81 View $4.64 $4.61 $4.49 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	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144 R5F56604EDFB#30 Renesas Electronics 1: $8.56 462In Stock	Mfr. Part # R5F56604EDFB#30 Mouser Part # 968-R5F56604EDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144	Datasheet	462In Stock	$8.56 $6.63 $5.79 $5.55 View $5.43 $5.28 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-144	RXv3	512 kB	32 bit	12 bit	120 MHz	132 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144 R5F56604EGFB#30 Renesas Electronics 1: $9.10 540In Stock	Mfr. Part # R5F56604EGFB#30 Mouser Part # 968-R5F56604EGFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144	Datasheet	540In Stock	$9.10 $7.06 $6.17 $5.92 View $5.71 $5.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-144	RXv3	512 kB	32 bit	12 bit	120 MHz	132 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144 R5F56604FDFB#30 Renesas Electronics 1: $8.56 540In Stock	Mfr. Part # R5F56604FDFB#30 Mouser Part # 968-R5F56604FDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144	Datasheet	540In Stock	$8.56 $6.63 $5.79 $5.55 View $5.33 $5.28 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-144	RXv3	512 kB	32 bit	12 bit	120 MHz	132 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144 R5F56604FGFB#30 Renesas Electronics 1: $9.10 540In Stock	Mfr. Part # R5F56604FGFB#30 Mouser Part # 968-R5F56604FGFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP144	Datasheet	540In Stock	$9.10 $7.06 $6.17 $5.92 View $5.71 $5.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-144	RXv3	512 kB	32 bit	12 bit	120 MHz	132 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP48 R7FA4M2AD3CFL#AA0 Renesas Electronics 1: $6.38 2,998In Stock	Mfr. Part # R7FA4M2AD3CFL#AA0 Mouser Part # 968-R7FA4M2AD3CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	2,998In Stock	$6.38 $4.84 $4.25 $3.96 View $3.75 $3.36 $3.18 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100 R7FA4M2AD3CFP#AA0 Renesas Electronics 1: $6.70 524In Stock 1,800Expected 12/21/2026	Mfr. Part # R7FA4M2AD3CFP#AA0 Mouser Part # 968-R7FA4M2AD3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	524In Stock 1,800Expected 12/21/2026	$6.70 $5.14 $4.35 $4.34 View $4.09 $4.00 $3.96 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz	77 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 R7FA4M3AD3CFB#AA0 Renesas Electronics 1: $7.18 2,077In Stock	Mfr. Part # R7FA4M3AD3CFB#AA0 Mouser Part # 968-R7FA4M3AD3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	2,077In Stock	$7.18 $5.53 $4.81 $4.61 $4.29	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz	109 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A3 512k 100QFP R7FS3A37A3A01CFP#AA0 Renesas Electronics 1: $10.33 2,105In Stock	Mfr. Part # R7FS3A37A3A01CFP#AA0 Mouser Part # 968-S3A37A3A01CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A3 512k 100QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	2,105In Stock	$10.33 $8.05 $6.90 $6.65 View $6.35 $5.94	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	14 bit	48 MHz	84 I/O	96 kB	1.6 V	5.5 V	- 40 C	+ 105 C		Tray