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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Qualification	Packaging
32-bit Microcontrollers - MCU IC - XE216-256-TQ128-I20 XE216-512-TQ128-I20 XMOS 1: 24,25 € 90Expected 11/27/2026 New Product	Mfr. Part No. XE216-512-TQ128-I20 Mouser Part No 1069-E216512TQ128I20 New Product	XMOS	32-bit Microcontrollers - MCU IC - XE216-256-TQ128-I20 Learn More about XMOS xcore 200 32 bit multicore mcus	Datasheet	90Expected 11/27/2026	24,25 € 19,02 € 17,60 € 17,41 € View 16,39 € 16,33 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-128	XCore	32 bit		512 kB	512 kB		81 I/O	950 mV	3.6 V	+ 85 C
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA ATSAM3A8CA-AU Microchip Technology 1: 9,61 € 172Expected 11/16/2026	Mfr. Part No. ATSAM3A8CA-AU Mouser Part No 556-ATSAM3A8CA-AU	Microchip Technology	ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA Learn More about Microchip Technology microchip sam3a mcu	Datasheet	172Expected 11/16/2026	9,61 € 9,46 € 8,75 € 8,63 € View 7,97 € 7,96 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	84 MHz	512 kB	64 kB	12 bit	63 I/O	1.62 V	1.95 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC PIC32MK0512GPE064-I/PT Microchip Technology 1: 7,34 € 320Expected 11/9/2026	Mfr. Part No. PIC32MK0512GPE064-I/PT Mouser Part No 579-2MK0512GPE064IPT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	320Expected 11/9/2026	7,34 € 6,73 € 6,10 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 microAptiv	32 bit	120 MHz	512 kB	128 kB	12 bit	48 I/O	2.2 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU PIC32MX570F512H-50I/PT Microchip Technology 1: 6,67 € 320In Stock	Mfr. Part No. PIC32MX570F512H-50I/PT Mouser Part No 579-3MX570F512H50IPT	Microchip Technology	32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	320In Stock	6,67 € 6,11 € 5,55 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 M4K	32 bit	50 MHz	512 kB	64 kB	10 bit	49 I/O	2.3 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 512K Flash 64KB USB 1xCAN PIC32MX575F512L-80I/PT Microchip Technology 1: 9,47 € 476Expected 11/9/2026	Mfr. Part No. PIC32MX575F512L-80I/PT Mouser Part No 579-PIC32MX575F512LT	Microchip Technology	32-bit Microcontrollers - MCU 512K Flash 64KB USB 1xCAN Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	476Expected 11/9/2026	9,47 € 8,69 € 7,88 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	32 bit	80 MHz	512 kB	64 kB	10 bit	85 I/O	2.3 V	3.6 V	+ 85 C		Tray
RF Microcontrollers - MCU SimpleLink 32bit Arm Cortex-M0+ 2.4GHz w CC2340R53E0RKPR Texas Instruments 1: 3,00 € 2.976Expected 11/19/2026 New Product	Mfr. Part No. CC2340R53E0RKPR Mouser Part No 595-CC2340R53E0RKPR New Product	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32bit Arm Cortex-M0+ 2.4GHz w Learn More about Texas Instruments ti cc2340r5 wireless mcu	Datasheet	2.976Expected 11/19/2026	Cut Tape 3,00 € 2,24 € 2,05 € 1,83 € Reel 1,57 € View 1,74 € 1,69 € 1,61 € 1,53 €	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	VQFN-40	ARM Cortex M0+	32 bit	48 MHz	512 kB	64 kB	12 bit	26 I/O	1.71 V	3.8 V	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU Secure Vault High, 512k Flash, 128k RAM, 20-bit ADC, MCU, QFN68 EFM32PG26B101F512IM68-B Silicon Labs 1: 5,19 € 1.275Expected 12/4/2026 New At Mouser	Mfr. Part No. EFM32PG26B101F512IM68-B Mouser Part No 634-MPG26B101512IM68 New At Mouser	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 512k Flash, 128k RAM, 20-bit ADC, MCU, QFN68 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	1.275Expected 12/4/2026	5,19 € 3,96 € 3,65 € 3,30 € View 3,14 € 3,04 € 3,00 € 2,97 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M33	32 bit	80 MHz	512 kB	128 kB	12 bit, 16 bit, 20 bit	48 I/O	1.71 V	3.8 V	+ 125 C		Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F215ZET6 STMicroelectronics 1: 11,14 € 130In Stock	Mfr. Part No. STM32F215ZET6 Mouser Part No 511-STM32F215ZET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	130In Stock	11,14 € 9,48 € 8,78 € 8,76 € 8,75 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STMicroelectronics STM32H523HEY6TR STM32H523HEY6TR STMicroelectronics 1: 4,78 € 9.990On Order	Mfr. Part No. STM32H523HEY6TR Mouser Part No 511-STM32H523HEY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	9.990On Order	Cut Tape 4,78 € 3,42 € 3,10 € 2,82 € View Reel 2,29 € 2,73 € 2,49 € 2,47 € 2,29 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	SMD/SMT	WLCSP-39	ARM Cortex M33	32 bit	250 MHz	512 kB	272 kB	12 bit		1.71 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz, 5V 512kB SPC560P50L3CEFAR STMicroelectronics 1: 8,40 € 1.000Expected 3/12/2027	Mfr. Part No. SPC560P50L3CEFAR Mouser Part No 511-SPC560P50L3CEFAR	STMicroelectronics	32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz, 5V 512kB Learn More about STMicroelectronics stm spc5 chassis safety mcus	Datasheet	1.000Expected 3/12/2027	Cut Tape 8,40 € 6,48 € 5,75 € 5,42 € Reel 4,76 € View 5,29 € 4,91 € 4,68 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-100	e200z0h	32 bit	64 MHz	512 kB	40 kB	2 x 10 bit	67 I/O	3.3 V/5 V	3.3 V/5 V	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C STM32C551CET6 STMicroelectronics 1: 2,27 € 2.938On Order New Product	Mfr. Part No. STM32C551CET6 Mouser Part No 511-STM32C551CET6 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	2.938On Order	2,27 € 1,69 € 1,45 € 1,38 €	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-48	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	38 I/O	2.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C STM32C551KET6 STMicroelectronics 1: 2,58 € 2.947On Order New Product	Mfr. Part No. STM32C551KET6 Mouser Part No 511-STM32C551KET6 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	2.947On Order On Order Ship Dates Mfr. No: STM32C551KET6 Stock: 0 On Order: 1.447 Expected 1/7/2027 1.500 Expected 1/18/2027 Factory Lead Time: 30 Weeks	2,58 € 1,78 € 1,60 € 1,44 €	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-32	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	25 I/O	2.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552RET6 STMicroelectronics 1: 2,49 € 1.920Expected 1/5/2027 New Product	Mfr. Part No. STM32C552RET6 Mouser Part No 511-STM32C552RET6 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	1.920Expected 1/5/2027	2,49 € 1,85 € 1,59 € 1,47 €	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	52 I/O	2.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562KEU6 STMicroelectronics 1: 2,61 € 2.880Expected 12/28/2026 New Product	Mfr. Part No. STM32C562KEU6 Mouser Part No 511-STM32C562KEU6 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	2.880Expected 12/28/2026	2,61 € 1,94 € 1,68 € 1,56 € View 1,42 € 1,41 €	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	25 I/O	2.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity STM32F207IEH6 STMicroelectronics 1: 17,16 € 1.002Expected 3/11/2027	Mfr. Part No. STM32F207IEH6 Mouser Part No 511-STM32F207IEH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	1.002Expected 3/11/2027	17,16 € 13,61 € 12,57 € 11,62 € View 11,40 € 11,35 €	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB			1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F302RET6TR STMicroelectronics 1: 10,17 € 999On Order	Mfr. Part No. STM32F302RET6TR Mouser Part No 511-STM32F302RET6TR	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	999On Order	Cut Tape 10,17 € 7,90 € 7,53 € 6,54 € View Reel 5,44 € 6,28 € 5,88 € 5,44 €	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	512 kB	16 kB	2 x 6 bit/8 bit/10 bit/12 bit	51 I/O	2 V	3.6 V	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F302VET6 STMicroelectronics 1: 10,97 € 1.065On Order	Mfr. Part No. STM32F302VET6 Mouser Part No 511-STM32F302VET6	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	1.065On Order	10,97 € 8,13 € 7,53 € 7,14 € View 6,96 € 6,95 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	72 MHz	512 kB	64 kB	2 x 6 bit/8 bit/10 bit/12 bit	86 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F407IEH7 STMicroelectronics 1: 13,42 € 1.008Expected 2/22/2027	Mfr. Part No. STM32F407IEH7 Mouser Part No 511-STM32F407IEH7	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	1.008Expected 2/22/2027	13,42 € 10,52 € 9,74 € 8,99 € View 8,68 € 8,38 € 8,19 €	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-176	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	12 bit	140 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411RET7 STMicroelectronics 1: 8,02 € 960Expected 2/22/2027	Mfr. Part No. STM32F411RET7 Mouser Part No 511-STM32F411RET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	960Expected 2/22/2027	8,02 € 5,60 € 5,34 € 4,64 € View 4,54 € 4,22 €	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4	32 bit	100 MHz	512 kB	128 kB	12 bit	50 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F412RET6TR STMicroelectronics 1: 7,44 € 1.699Expected 2/22/2027	Mfr. Part No. STM32F412RET6TR Mouser Part No 511-STM32F412RET6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	1.699Expected 2/22/2027	Cut Tape 7,44 € 5,75 € 5,07 € 4,87 € View Reel 4,13 € 4,81 € 4,41 € 4,13 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	100 MHz	512 kB	256 kB	12 bit	50 I/O	1.7 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM STM32F417VET6 STMicroelectronics 1: 11,09 € 540Expected 2/22/2027	Mfr. Part No. STM32F417VET6 Mouser Part No 511-STM32F417VET6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	540Expected 2/22/2027	11,09 € 8,43 € 7,78 € 7,46 € View 7,07 € 6,95 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	3 x 12 bit	82 I/O	1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex M4 512kB 210DMIPs 4kB Flash STM32F417VET6TR STMicroelectronics 1: 11,08 € 1.000Expected 2/22/2027	Mfr. Part No. STM32F417VET6TR Mouser Part No 511-STM32F417VET6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M4 512kB 210DMIPs 4kB Flash Learn More about STMicroelectronics stm32f4	Datasheet	1.000Expected 2/22/2027	Cut Tape 11,08 € 8,69 € 8,04 € 7,42 € View Reel 6,77 € 7,16 € 6,91 € 6,77 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB			1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZEJ6 STMicroelectronics 1: 10,13 € 1.007On Order	Mfr. Part No. STM32F446ZEJ6 Mouser Part No 511-STM32F446ZEJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	1.007On Order	10,13 € 7,91 € 7,03 € 6,75 € View 6,72 € 6,18 € 5,85 €	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-144	ARM Cortex M4	32 bit	180 MHz	512 kB	128 kB	3 x 12 bit	114 I/O	1.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZEJ7TR STMicroelectronics 1: 11,14 € 1.495On Order	Mfr. Part No. STM32F446ZEJ7TR Mouser Part No 511-STM32F446ZEJ7TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	1.495On Order	Cut Tape 11,14 € 9,06 € 8,63 € 7,50 € View Reel 6,48 € 7,16 € 6,73 € 6,48 € 6,48 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	UFBGA-144	ARM Cortex M4	32 bit	180 MHz	512 kB	128 kB	3 x 12 bit	114 I/O	1.7 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F722RET6TR STMicroelectronics 1: 12,30 € 1.000Expected 1/20/2027	Mfr. Part No. STM32F722RET6TR Mouser Part No 511-STM32F722RET6TR	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	1.000Expected 1/20/2027	Cut Tape 12,30 € 9,65 € 8,79 € 8,26 € View Reel 7,52 € 8,24 € 7,71 € 7,52 €	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	ARM Cortex M7	32 bit	216 MHz	512 kB	256 kB	12 bit	50 I/O	1.7 V	3.6 V	+ 85 C		Reel, Cut Tape