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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 Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473VEH6 STMicroelectronics 1: $11.30 1In Stock 2,088On Order	Mfr. Part # STM32G473VEH6 Mouser Part # 511-STM32G473VEH6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1In Stock 2,088On Order	$11.30 $8.79 $8.38 $7.28 $7.18	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	TFBGA-100	ARM Cortex M4	512 kB	32 bit	5 x 12 bit	170 MHz	86 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash,T&R, USB,Ethernet,Extended Temp ATSAME53J19A-AFT Microchip Technology 1: $6.81 1,499In Stock	Mfr. Part # ATSAME53J19A-AFT Mouser Part # 556-ATSAME53J19A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash,T&R, USB,Ethernet,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,499In Stock	Cut Tape $6.81 $6.66 Reel $5.85	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU MM-LEGACY MM CY9BF516RPMC-G-JNE2 Infineon Technologies 1: $11.26 310In Stock	Mfr. Part # CY9BF516RPMC-G-JNE2 Mouser Part # 727-9BF516RPMCGJN	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY MM	Datasheet	310In Stock	$11.26 $8.81 $7.58 $7.32 View $6.99 $6.58 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-120	ARM Cortex M3	512 kB	32 bit	12 bit	144 MHz	103 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU S32K144 32-bit MCU, ARM Cortex-M4F, 512kB Flash, 80MHz, 64KB RAM, 85 C, LQFP 64 FS32K144HRT0CLHT NXP Semiconductors 1: $14.76 795In Stock	Mfr. Part # FS32K144HRT0CLHT Mouser Part # 771-FS32K144HRT0CLHT	NXP Semiconductors	ARM Microcontrollers - MCU S32K144 32-bit MCU, ARM Cortex-M4F, 512kB Flash, 80MHz, 64KB RAM, 85 C, LQFP 64 Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	795In Stock	$14.76 $11.21 $10.75 $9.47 View $9.01 $8.12 $8.05 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4F	512 kB	32 bit	2 x 12 bit	80 MHz	58 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Tray
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	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	16 bit	50 MHz	40 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis 512K Ethnet USB MK60FX512VMD12 NXP Semiconductors 1: $22.75 626In Stock	Mfr. Part # MK60FX512VMD12 Mouser Part # 841-MK60FX512VMD12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Ethnet USB Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	626In Stock	$22.75 $18.96 $17.98 $16.97 View $16.87 $16.73 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz		128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 44LQFP -40 to 85 C R5F100FAAFP#50 Renesas Electronics 1: $3.15 1,854In Stock	Mfr. Part # R5F100FAAFP#50 Mouser Part # 968-R5F100FAAFP#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 44LQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g13 mcus	Datasheet	1,854In Stock	Cut Tape $3.15 $2.05 $1.88 $1.62 Reel $1.13 View $1.52 $1.33 $1.09	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LFQFP-44	RL78	512 kB	16 bit	8 bit, 10 bit	32 MHz	40 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape
32-bit Microcontrollers - MCU 32BIT MCU RX72T 512K/128K QFP100 R5F572TFCGFP#10 Renesas Electronics 1: $11.24 720In Stock	Mfr. Part # R5F572TFCGFP#10 Mouser Part # 968-R5F572TFCGFP10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX72T 512K/128K QFP100	Datasheet	720In Stock	$11.24 $8.79 $8.17 $7.50 View $7.18 $7.03 $6.97 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv3	512 kB	32 bit	12 bit	200 MHz	69 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU PIC32MX570F512H-50I/MR Microchip Technology 1: $7.70 120In Stock	Mfr. Part # PIC32MX570F512H-50I/MR Mouser Part # 579-3MX570F512H50IMR	Microchip Technology	32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU	Datasheet	120In Stock	$7.70 $7.05 $6.38	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	MIPS32 M4K	512 kB	32 bit	10 bit	50 MHz	49 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU PIC32MX570F512L-V/PF Microchip Technology 1: $9.01 142In Stock	Mfr. Part # PIC32MX570F512L-V/PF Mouser Part # 579-3MX570F512L-V/PF	Microchip Technology	32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	142In Stock	$9.01 $9.00 $8.26 $8.11 $7.48	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	MIPS32 M4K	512 kB	32 bit	10 bit	40 MHz	81 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C STM32C551KEU6 STMicroelectronics 1: $2.73 2,391In Stock New Product	Mfr. Part # STM32C551KEU6 Mouser Part # 511-STM32C551KEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	2,391In Stock	$2.73 $2.03 $1.74 $1.65	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	UFQFPN-32	ARM Cortex M33	512 kB	32 bit	12 bit	144 MHz	25 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552KEU6 STMicroelectronics 1: $2.83 3,499In Stock New Product	Mfr. Part # STM32C552KEU6 Mouser Part # 511-STM32C552KEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	3,499In Stock	$2.83 $2.10 $1.81 $1.74 View $1.55 $1.41	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M33	512 kB	32 bit	12 bit	144 MHz	25 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562KET6 STMicroelectronics 1: $3.25 1,360In Stock New Product	Mfr. Part # STM32C562KET6 Mouser Part # 511-STM32C562KET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,360In Stock	$3.25 $2.42 $2.08 $1.98	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-32	ARM Cortex M33	512 kB	32 bit	12 bit	144 MHz	25 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ STM32WBA23CEU7 STMicroelectronics 1: $3.90 2,858In Stock 1,560Expected 11/12/2026 New Product	Mfr. Part # STM32WBA23CEU7 Mouser Part # 511-STM32WBA23CEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,858In Stock 1,560Expected 11/12/2026	$3.90 $3.38 $3.19 $2.94 View $2.79 $2.61 $2.49 $2.39 $2.33	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	512 kB	32 bit	12 bit	64 MHz	27 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ STM32WBA23KEU7 STMicroelectronics 1: $5.41 2,742In Stock New Product	Mfr. Part # STM32WBA23KEU7 Mouser Part # 511-STM32WBA23KEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,742In Stock	$5.41 $3.58 $3.26 $2.77 View $2.63 $2.36 $2.05 $1.99 $1.94	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M33	512 kB	32 bit		64 MHz	20 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ STM32WBA25CEU7 STMicroelectronics 1: $4.82 2,861In Stock New Product	Mfr. Part # STM32WBA25CEU7 Mouser Part # 511-STM32WBA25CEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,861In Stock	$4.82 $3.78 $3.52 $3.10 View $2.94 $2.81 $2.64 $2.40	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	512 kB	32 bit		64 MHz	26 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Automotive 32-bit C2 000 MCU with 150MHz F28P559SG2PNARQ1 Texas Instruments 1: $12.10 800In Stock New Product	Mfr. Part # F28P559SG2PNARQ1 Mouser Part # 595-F28P559SG2PNARQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32-bit C2 000 MCU with 150MHz Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	800In Stock	Cut Tape $12.10 $9.83 $9.38 $8.14 View Reel $6.68 $7.78 $7.09 $6.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-80	ARM Cortex M7	512 kB	32 bit	12 bit	150 MHz	32 I/O	101 kB	2.8 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive 32-bit C2 000 MCU with 150MHz F28P559SG8PNARQ1 Texas Instruments 1: $13.42 700In Stock New Product	Mfr. Part # F28P559SG8PNARQ1 Mouser Part # 595-F28P559SG8PNARQ1 New Product	Texas Instruments	32-bit Microcontrollers - MCU Automotive 32-bit C2 000 MCU with 150MHz Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	700In Stock	Cut Tape $13.42 $10.19 $9.77 $8.61 View Reel $7.66 $8.19 $7.92 $7.66 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-80	C28x	512 kB	32 bit	12 bit	150 MHz	32 I/O	101 kB	1.14 V	1.32 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with M0G3519AQPMRQ1 Texas Instruments 1: $4.82 865In Stock New Product	Mfr. Part # M0G3519AQPMRQ1 Mouser Part # 595-M0G3519AQPMRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0gx51x mcus	Datasheet	865In Stock	Cut Tape $4.82 $3.66 $3.20 $3.05 View Reel $2.72 $2.81 $2.72 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M0+	512 kB		12 bit	80 MHz	60 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with M0G3529QPMRQ1 Texas Instruments 1: $5.03 866In Stock New Product	Mfr. Part # M0G3529QPMRQ1 Mouser Part # 595-M0G3529QPMRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0g352x q1 mixed signal mcus	Datasheet	866In Stock	Cut Tape $5.03 $3.83 $3.34 $3.19 View Reel $2.85 $2.94 $2.85 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M0+	512 kB	32 bit	12 bit	48 MHz	60 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban MSPM0G1519SPTR Texas Instruments 1: $3.91 855In Stock New Product	Mfr. Part # MSPM0G1519SPTR Mouser Part # 595-MSPM0G1519SPTR New Product	Texas Instruments	ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban Learn More about Texas Instruments ti mspm0gx51x mcus	Datasheet	855In Stock	Cut Tape $3.91 $2.95 $2.56 $2.44 Reel $2.17 View $2.24 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-48	ARM Cortex M0+	512 kB	32 bit	12 bit	80 MHz	44 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban MSPM0G1519SZAWR Texas Instruments 1: $5.01 886In Stock New Product	Mfr. Part # MSPM0G1519SZAWR Mouser Part # 595-MSPM0G1519SZAWR New Product	Texas Instruments	ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban Learn More about Texas Instruments ti mspm0gx51x mcus	Datasheet	886In Stock	Cut Tape $5.01 $3.81 $3.33 $3.18 View Reel $2.84 $2.93 $2.84 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	NFBGA-100	ARM Cortex M0+	512 kB	32 bit	12 bit	80 MHz	94 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban MSPM0G3519SZAWR Texas Instruments 1: $5.18 788In Stock New Product	Mfr. Part # MSPM0G3519SZAWR Mouser Part # 595-MSPM0G3519SZAWR New Product	Texas Instruments	ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban Learn More about Texas Instruments ti mspm0gx51x mcus	Datasheet	788In Stock	Cut Tape $5.18 $3.94 $3.45 $3.29 View Reel $2.94 $3.03 $2.94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	NFBGA-100	ARM Cortex M0+	512 kB	32 bit	12 bit	80 MHz	94 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSOC Control C3 Performance Line PSC3P8GFS3PAFQ1XQSA1 Infineon Technologies 1: $11.25 238In Stock New Product	Mfr. Part # PSC3P8GFS3PAFQ1XQSA1 Mouser Part # 726-PSC3P8GFS3PAFQ1X New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC Control C3 Performance Line Learn More about Infineon Technologies infineon psc3p8xx psoc control c3 performance mcus	Datasheet	238In Stock	$11.25 $8.79 $7.81 $7.43 View $7.42 $6.93 $6.86 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M33	512 kB	32 bit	12 bit			128 kB	1.71 V	3.63 V	- 40 C	+ 115 C		Tray
ARM Microcontrollers - MCU PSOC Control C3 Performance Line PSC3P8GFS3PAHQ1XQSA1 Infineon Technologies 1: $12.63 444In Stock New Product	Mfr. Part # PSC3P8GFS3PAHQ1XQSA1 Mouser Part # 726-PSC3P8GFS3PAHQ1X New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC Control C3 Performance Line Learn More about Infineon Technologies infineon psc3p8xx psoc control c3 performance mcus	Datasheet	444In Stock	$12.63 $10.26 $9.79 $8.49 View $8.11 $7.39 $6.97 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	512 kB	32 bit	12 bit		60 I/O	128 kB	1.71 V	3.63 V	- 40 C	+ 115 C		Tray