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128 kB 512 kB Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552VET6 STMicroelectronics 1: S/ 15.53 464In Stock 540Expected 12/31/2026 New Product	Mfr. Part # STM32C552VET6 Mouser Part # 511-STM32C552VET6 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	464In Stock 540Expected 12/31/2026	S/ 15.53 S/ 11.02 S/ 9.61 S/ 8.52	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-100	ARM Cortex M33	512 kB	32 bit	12 bit	144 MHz	86 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 512KB 128KBR USB-OTG 2 CAN ETH 80MHz 10b PIC32MX795F512L-80V/PF Microchip Technology 1: S/ 50.14 5,260In Stock	Mfr. Part # PIC32MX795F512L-80V/PF Mouser Part # 579-32MX795F512L80VF	Microchip Technology	32-bit Microcontrollers - MCU 512KB 128KBR USB-OTG 2 CAN ETH 80MHz 10b Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	5,260In Stock	S/ 50.14 S/ 50.10 S/ 46.52 S/ 45.43 S/ 45.27	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	512 kB	32 bit	10 bit	80 MHz	83 I/O	128 kB	3.6 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp PIC32MX470F512L-120/PF Microchip Technology 1: S/ 40.01 8,844In Stock	Mfr. Part # PIC32MX470F512L-120/PF Mouser Part # 579-MX470F512L120PF	Microchip Technology	32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	8,844In Stock	S/ 40.01 S/ 36.71 S/ 36.28 S/ 33.20 S/ 33.09	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	512 kB	32 bit	10 bit	120 MHz	81 I/O	128 kB	2.3 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp PIC32MX470F512H-120/PT Microchip Technology 1: S/ 34.14 12,537In Stock	Mfr. Part # PIC32MX470F512H-120/PT Mouser Part # 579-MX470F512H120PT	Microchip Technology	32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	12,537In Stock	S/ 34.14 S/ 31.33 S/ 28.38 S/ 28.22	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 M4K	512 kB	32 bit	10 bit	120 MHz	49 I/O	128 kB	2.3 V	3.6 V	0 C	+ 70 C	Tray
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4E8EA-AUR Microchip Technology 1: S/ 39.90 1,641In Stock	Mfr. Part # ATSAM4E8EA-AUR Mouser Part # 556-ATSAM4E8EA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	1,641In Stock	Cut Tape S/ 39.90 S/ 38.54 S/ 38.50 S/ 38.46 S/ 35.73 Reel S/ 32.70 MouseReel Available	Min.: 1 Mult.: 1 : 800	SMD/SMT	LQFP-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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32bit MCU 512KB Flash MK22FN512VLL12 NXP Semiconductors 1: S/ 54.65 2,659In Stock	Mfr. Part # MK22FN512VLL12 Mouser Part # 841-MK22FN512VLL12	NXP Semiconductors	ARM Microcontrollers - MCU 32bit MCU 512KB Flash Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	2,659In Stock	S/ 54.65 S/ 40.29 S/ 37.41 S/ 35.58 View S/ 34.72 S/ 34.68 S/ 34.60 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	66 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 2.x 512K MK20DN512VMC10 NXP Semiconductors 1: S/ 76.33 2,706In Stock	Mfr. Part # MK20DN512VMC10 Mouser Part # 841-MK20DN512VMC10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 2.x 512K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	2,706In Stock	S/ 76.33 S/ 60.22 S/ 57.14 S/ 51.73 View S/ 49.90 S/ 48.66 Quote	Min.: 1 Mult.: 1	SMD/SMT	MAPBGA-121	ARM Cortex M4	512 kB	32 bit	2 x 16 bit	100 MHz	86 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM, Motor Control Peripherals, CAN-FD PIC32MK0512MCJ064T-E/PT Microchip Technology 1: S/ 31.49 10,659In Stock	Mfr. Part # PIC32MK0512MCJ064T-E/PT Mouser Part # 579-0512MCJ064T-E/PT	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM, Motor Control Peripherals, CAN-FD Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	10,659In Stock	Cut Tape S/ 31.49 S/ 30.75 Reel S/ 26.12 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-64	MIPS32 microAptiv	512 kB	32 bit	12 bit	80 MHz	49 I/O	128 kB	2.2 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU K20_1MB MK22FX512AVLL12 NXP Semiconductors 1: S/ 68.35 1,313In Stock	Mfr. Part # MK22FX512AVLL12 Mouser Part # 841-MK22FX512AVLL12	NXP Semiconductors	ARM Microcontrollers - MCU K20_1MB Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,313In Stock	S/ 68.35 S/ 53.33 S/ 49.40 S/ 46.24 View S/ 46.20 S/ 46.13 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	66 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G484QET6 STMicroelectronics 1: S/ 47.22 3,008In Stock	Mfr. Part # STM32G484QET6 Mouser Part # 511-STM32G484QET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	3,008In Stock	S/ 47.22 S/ 36.94 S/ 32.81 S/ 31.53 View S/ 31.30 S/ 27.17	Min.: 1 Mult.: 1 Max.: 540	SMD/SMT	LQFP-128	ARM Cortex M4	512 kB	32 bit	5 x 12 bit	170 MHz	107 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM, Motor Control Peripherals, CAN-FD PIC32MK0512MCJ064T-I/PT Microchip Technology 1: S/ 28.61 10,329In Stock	Mfr. Part # PIC32MK0512MCJ064T-I/PT Mouser Part # 579-0512MCJ064T-I/PT	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM, Motor Control Peripherals, CAN-FD Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	10,329In Stock	Cut Tape S/ 28.61 S/ 27.91 S/ 26.47 Reel S/ 23.63	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-64	MIPS32 microAptiv	512 kB	32 bit	12 bit	120 MHz	49 I/O	128 kB	2.2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU XMC4000 XMC4504F144F512ACXQMA1 Infineon Technologies 1: S/ 49.40 1,942In Stock	Mfr. Part # XMC4504F144F512ACXQMA1 Mouser Part # 726-4F144F512ACXQMA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	1,942In Stock	S/ 49.40 S/ 38.65 S/ 34.72 S/ 33.36 View S/ 32.39 S/ 29.82 S/ 29.62	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit/16 bit	12 bit	120 MHz	91 I/O	128 kB	3.13 V	3.63 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES EFM32GG380F512G-E-QFP100R Silicon Labs 1: S/ 65.20 2,100In Stock	Mfr. Part # EFM32GG380F512G-E-QFP100R Mouser Part # 634-32GG380F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	2,100In Stock	Cut Tape S/ 65.20 S/ 51.85 S/ 47.22 S/ 44.22 View Reel S/ 38.22 S/ 43.91 S/ 41.34 S/ 38.22	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	81 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4E8EB-AN Microchip Technology 1: S/ 35.73 718In Stock	Mfr. Part # ATSAM4E8EB-AN Mouser Part # 556-ATSAM4E8EB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	718In Stock	S/ 35.73 S/ 35.69 S/ 32.97 S/ 32.04 View S/ 30.91 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	117 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC, Motor Control PIC32MK0512MCF100-I/PT Microchip Technology 1: S/ 40.13 578In Stock	Mfr. Part # PIC32MK0512MCF100-I/PT Mouser Part # 579-2MK0512MCF100IPT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC, Motor Control Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	578In Stock	S/ 40.13 S/ 36.82 S/ 33.36 S/ 33.32 S/ 33.28	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 microAptiv	512 kB	32 bit	12 bit	120 MHz	78 I/O	128 kB	2.2 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU MCU32, 120MHz, 512KB ECC Flash, USB FS,12-bit ADC PIC32MK0512GPK100T-I/PT Microchip Technology 1: S/ 38.85 599In Stock	Mfr. Part # PIC32MK0512GPK100T-I/PT Mouser Part # 579-0512GPK100T-I/PT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 512KB ECC Flash, USB FS,12-bit ADC Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	599In Stock	Cut Tape S/ 38.85 S/ 37.80 Reel S/ 32.31	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-100	MIPS32 microAptiv	512 kB	32 bit	12 bit	120 MHz	77 I/O	128 kB	2.2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0512GPG064T-E/PT Microchip Technology 1: S/ 29.74 711In Stock	Mfr. Part # PIC32MK0512GPG064T-E/PT Mouser Part # 579-0512GPG064T-E/PT	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	711In Stock	Cut Tape S/ 29.74 S/ 29.04 Reel S/ 24.72	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-64	MIPS32 microAptiv	512 kB	32 bit	12 bit	80 MHz	48 I/O	128 kB	2.2 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411VEH6 STMicroelectronics 1: S/ 30.05 2,291In Stock	Mfr. Part # STM32F411VEH6 Mouser Part # 511-STM32F411VEH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	2,291In Stock	S/ 30.05 S/ 23.98 S/ 22.54 S/ 20.51 View S/ 19.03 S/ 18.41 S/ 18.22 S/ 18.18	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M4	512 kB	32 bit	12 bit	100 MHz	81 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Kinetis 512K MK20DN512VLQ10 NXP Semiconductors 1: S/ 82.95 600In Stock	Mfr. Part # MK20DN512VLQ10 Mouser Part # 841-MK20DN512VLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	600In Stock	S/ 82.95 S/ 66.25 S/ 58.97 S/ 57.03 View S/ 53.83 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	2 x 16 bit	100 MHz	100 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU KINETIS 512K USB LCD MK40DN512VLL10 NXP Semiconductors 1: S/ 82.83 342In Stock	Mfr. Part # MK40DN512VLL10 Mouser Part # 841-MK40DN512VLL10	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS 512K USB LCD Learn More about NXP Semiconductors nxp kinetis k4x mcu	Datasheet	342In Stock	S/ 82.83 S/ 62.12 S/ 57.69 S/ 55.04 View S/ 53.02 S/ 51.89 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	2 x 16 bit	100 MHz	64 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 512K enet MK60DN512VLL10R NXP Semiconductors 1: S/ 85.17 936In Stock	Mfr. Part # MK60DN512VLL10R Mouser Part # 841-MK60DN512VLL10R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K enet Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	936In Stock	Cut Tape S/ 85.17 S/ 68.04 S/ 61.15 S/ 59.01 View Reel S/ 52.78 S/ 58.39 S/ 55.70 S/ 52.78 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz	66 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP100 R5F56604CDFP#30 Renesas Electronics 1: S/ 29.70 670In Stock	Mfr. Part # R5F56604CDFP#30 Mouser Part # 968-R5F56604CDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP100	Datasheet	670In Stock	S/ 29.70 S/ 22.93 S/ 19.50 S/ 18.76 View S/ 18.37 S/ 18.33 S/ 17.40 S/ 17.17 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv3	512 kB	32 bit	12 bit	120 MHz	89 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX72T 512K/128K QFP100 R5F572TFEGFP#30 Renesas Electronics 1: S/ 43.67 270In Stock	Mfr. Part # R5F572TFEGFP#30 Mouser Part # 968-R5F572TFEGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX72T 512K/128K QFP100 Learn More about Renesas Electronics renesas rx72t microcontrollers	Datasheet	270In Stock	S/ 43.67 S/ 34.18 S/ 32.46 S/ 29.47 View Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RXv3	512 kB	32 bit	12 bit	200 MHz	72 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F207VET6 STMicroelectronics 1: S/ 62.67 535In Stock	Mfr. Part # STM32F207VET6 Mouser Part # 511-STM32F207VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	535In Stock	S/ 62.67 S/ 47.25 S/ 43.60 S/ 42.27 View S/ 40.17 S/ 39.43 S/ 38.89 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	82 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM32 Dyn Eff MCU 512 K 100 MHz CPU STM32F411RET6 STMicroelectronics 1: S/ 29.04 1,900In Stock	Mfr. Part # STM32F411RET6 Mouser Part # 511-STM32F411RET6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dyn Eff MCU 512 K 100 MHz CPU Learn More about STMicroelectronics stm32f4	Datasheet	1,900In Stock	S/ 29.04 S/ 21.88 S/ 20.55 S/ 18.76 View S/ 18.41 S/ 17.71 S/ 17.67	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	100 MHz	50 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray