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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	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 Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes STM32WB55REV7 STMicroelectronics 1: 7,07 € 1.550On Order	Mfr. Part No. STM32WB55REV7 Mouser Part No 511-STM32WB55REV7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1.550On Order	7,07 € 6,11 € 5,81 € 5,19 € View 4,94 € 4,71 € 4,46 €	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-68	ARM Cortex M4	512 kB	32 bit	12 bit	64 MHz	49 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 32-bit 512KB Flash AT32UC3A1512-AUT Microchip Technology 1: 12,43 € 179Expected 11/23/2026	Mfr. Part No. AT32UC3A1512-AUT Mouser Part No 556-AT32UC3A1512-AUT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 512KB Flash Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	179Expected 11/23/2026	12,43 € 11,31 € 10,23 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	512 kB	32 bit	10 bit	66 MHz	69 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A ATSAM4E8CA-AU Microchip Technology 1: 7,16 € 1.615On Order	Mfr. Part No. ATSAM4E8CA-AU Mouser Part No 556-ATSAM4E8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	1.615On Order On Order Ship Dates Mfr. No: ATSAM4E8CA-AU Stock: 0 On Order: 445 Expected 12/28/2026 630 Expected 2/11/2027 540 Expected 2/18/2027 Factory Lead Time: 34 Weeks	7,16 € 6,49 € 5,88 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4E8CA-AUR Microchip Technology 1: 7,32 € 999Expected 2/12/2027	Mfr. Part No. ATSAM4E8CA-AUR Mouser Part No 556-ATSAM4E8CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	999Expected 2/12/2027	Cut Tape 7,32 € 7,09 € Reel 6,02 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A ATSAM4S8BA-AU Microchip Technology 1: 5,16 € 598On Order	Mfr. Part No. ATSAM4S8BA-AU Mouser Part No 556-ATSAM4S8BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	598On Order	5,16 € 4,69 € 4,25 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	47 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C ATSAMD51J19A-MU Microchip Technology 1: 4,95 € 1.285On Order	Mfr. Part No. ATSAMD51J19A-MU Mouser Part No 556-ATSAMD51J19AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	1.285On Order On Order Ship Dates Mfr. No: ATSAMD51J19A-MU Stock: 0 On Order: 245 Expected 11/16/2026 1.040 Expected 3/20/2028 Factory Lead Time: 26 Weeks	4,95 € 4,54 € 4,11 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-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	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 28 TQFP PKG 85C ATSAME54P19A-AU Microchip Technology 1: 6,97 € 535Expected 1/15/2027	Mfr. Part No. ATSAME54P19A-AU Mouser Part No 556-ATSAME54P19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 28 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	535Expected 1/15/2027	6,97 € 6,37 € 5,92 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-128	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	99 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R ATSAMG55J19B-AUT Microchip Technology 1: 4,94 € 1.488Expected 11/26/2026	Mfr. Part No. ATSAMG55J19B-AUT Mouser Part No 556-ATSAMG55J19B-AUT	Microchip Technology	ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R Learn More about Microchip Technology microchip samg55g sam5ggj mcus	Datasheet	1.488Expected 11/26/2026	Cut Tape 4,94 € 4,76 € Reel 4,07 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	48 I/O	160 kB	1.62 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0512GPG048-I/Y8X Microchip Technology 1: 5,85 € 500Expected 12/21/2026	Mfr. Part No. PIC32MK0512GPG048-I/Y8X Mouser Part No 579-0512GPG048-I/Y8X	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	500Expected 12/21/2026	5,85 € 5,37 € 4,86 €	Min.: 1 Mult.: 1	SMD/SMT		MIPS32 microAptiv	512 kB	32 bit	12 bit	120 MHz	37 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 512KB FL 53248Bytes RAM GP PIC24EP512GP806-I/MR Microchip Technology 1: 8,77 € 174Expected 11/16/2026	Mfr. Part No. PIC24EP512GP806-I/MR Mouser Part No 579-24EP512GP806IMR	Microchip Technology	16-bit Microcontrollers - MCU 512KB FL 53248Bytes RAM GP Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	174Expected 11/16/2026	8,77 € 8,05 € 7,28 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24E	512 kB	16 bit	10 bit, 12 bit	60 MHz	53 I/O	52 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 80-pin PIC24FJ512GU408-I/PT Microchip Technology 1: 3,70 € 394On Order	Mfr. Part No. PIC24FJ512GU408-I/PT Mouser Part No 579-24FJ512GU408IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 80-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	394On Order On Order Ship Dates Mfr. No: PIC24FJ512GU408-I/PT Stock: 0 On Order: 156 Expected 11/4/2026 238 Expected 11/9/2026 Factory Lead Time: 16 Weeks	3,70 € 3,39 € 3,07 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	69 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0512GPG048T-I/Y8X Microchip Technology 1: 5,86 € 1.600Expected 12/25/2026	Mfr. Part No. PIC32MK0512GPG048T-I/Y8X Mouser Part No 579-512GPG048T-I/Y8X	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	1.600Expected 12/25/2026	Cut Tape 5,86 € 5,73 € Reel 4,88 €	Min.: 1 Mult.: 1 : 1.600	SMD/SMT	TQFP-48	MIPS32 microAptiv	512 kB	32 bit	12 bit	120 MHz	37 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU Up to 400MHz single-core Arm Cortex-R5F-based MCU with real-time control, safety and security 256-NFBGA AM2611ALDFHMZEJRQ1 Texas Instruments 1: 15,31 € 1.000Expected 4/15/2027 New Product	Mfr. Part No. AM2611ALDFHMZEJRQ1 Mouser Part No 595-2611ALDFHMZEJRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Up to 400MHz single-core Arm Cortex-R5F-based MCU with real-time control, safety and security 256-NFBGA Learn More about Texas Instruments ti am261x arm based microcontrollers	Datasheet	1.000Expected 4/15/2027	Cut Tape 15,31 € 11,63 € 11,15 € 9,82 € View Reel 8,74 € 9,34 € 9,03 € 8,74 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	NFBGA-256	ARM Cortex-M5F	512 kB	32 bit	12 bit	400 MHz	114 I/O	1.5 MB	1.71 V	3.465 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 500MHz dual-core Arm Cortex-R5F-based MCU with real-time control, safety and security 293-NFBGA -40 to 125 Texas Instruments AM2612AOEFHIZNCR AM2612AOEFHIZNCR Texas Instruments 1: 16,37 € 1.000Expected 4/19/2027 New Product	Mfr. Part No. AM2612AOEFHIZNCR Mouser Part No 595-AM2612AOEFHIZNCR New Product	Texas Instruments	ARM Microcontrollers - MCU 500MHz dual-core Arm Cortex-R5F-based MCU with real-time control, safety and security 293-NFBGA -40 to 125 Learn More about Texas Instruments ti am261x arm based microcontrollers	Datasheet	1.000Expected 4/19/2027	16,37 € 12,44 € 11,93 € 10,51 € View 9,99 € 9,83 €	Min.: 1 Mult.: 1	SMD/SMT	NFBGA-293	ARM Cortex R5F	512 kB	32 bit		500 MHz	112 I/O	1.5 MB	1.71 V, 3.135 V	1.89 V, 3.465 V	- 40 C	+ 125 C		Tray
32-bit Microcontrollers - MCU F28P551SD5PMR Texas Instruments 1: 7,32 € 1.000Expected 4/19/2027 New Product	Mfr. Part No. F28P551SD5PMR Mouser Part No 595-F28P551SD5PMR New Product	Texas Instruments	32-bit Microcontrollers - MCU Learn More about Texas Instruments ti tms320f28p551 2 8 mcus	Datasheet	1.000Expected 4/19/2027	Cut Tape 7,32 € 5,11 € 4,88 € 4,23 € View Reel 3,62 € 4,04 € 3,68 € 3,62 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	C28x	512 kB	32 bit	12 bit	160 MHz		101 kB	1.19 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU C2000 32-bit MCU with 160MHz 512KB flash C28x + CLA, five ADCs, CLB, AES and SDFM 80-LQFP F28P551SG5PNR Texas Instruments 1: 7,72 € 1.000Expected 2/8/2027 New Product	Mfr. Part No. F28P551SG5PNR Mouser Part No 595-F28P551SG5PNR New Product	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU with 160MHz 512KB flash C28x + CLA, five ADCs, CLB, AES and SDFM 80-LQFP Learn More about Texas Instruments ti tms320f28p551 2 8 mcus	Datasheet	1.000Expected 2/8/2027	Cut Tape 7,72 € 5,39 € 5,14 € 4,46 € Reel 3,83 € View 4,27 € 3,89 € 3,64 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-80	C28x	512 kB	32 bit	12 bit	160 MHz		101 kB	1.19 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU C2000 32-bit MCU with 160MHz 512KB flash C28x + CLA, five ADCs, CLB, AES and SDFM F28P551SG5PZR Texas Instruments 1: 7,85 € 1.000Expected 2/26/2027 New Product	Mfr. Part No. F28P551SG5PZR Mouser Part No 595-F28P551SG5PZR New Product	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU with 160MHz 512KB flash C28x + CLA, five ADCs, CLB, AES and SDFM Learn More about Texas Instruments ti tms320f28p551 2 8 mcus	Datasheet	1.000Expected 2/26/2027	Cut Tape 7,85 € 5,49 € 5,23 € 4,54 € View Reel 3,89 € 4,33 € 3,96 € 3,89 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-100	ARM Cortex M7	512 kB	32 bit	12 bit	160 MHz	43 I/O	101 kB	2.8 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSOC6 150-MHz Cortex-M4 CY8C6136BZI-F34 Infineon Technologies 1: 7,73 € 2.071Expected 1/28/2027	Mfr. Part No. CY8C6136BZI-F34 Mouser Part No 727-CY8C6136BZI-F34	Infineon Technologies	ARM Microcontrollers - MCU PSOC6 150-MHz Cortex-M4 Learn More about Infineon Technologies infineon psoc 61 mcus	Datasheet	2.071Expected 1/28/2027	7,73 € 5,99 € 5,30 € 5,08 € View 4,85 € 4,71 € 4,65 € 4,61 € Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-124	ARM Cortex M4F	512 kB	32 bit	12 bit	150 MHz	104 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU S32K144 32-bit MCU, ARM Cortex-M4F, 512kB Flash, 80MHz, CAN-FD, FlexIO, 105 C, LQFP 64 FS32K144HFT0VLHR NXP Semiconductors 1: 7,66 € 1.500Expected 3/1/2027	Mfr. Part No. FS32K144HFT0VLHR Mouser Part No 771-FS32K144HFT0VLHR	NXP Semiconductors	ARM Microcontrollers - MCU S32K144 32-bit MCU, ARM Cortex-M4F, 512kB Flash, 80MHz, CAN-FD, FlexIO, 105 C, LQFP 64 Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	1.500Expected 3/1/2027	Cut Tape 7,66 € 5,94 € 5,25 € 5,04 € View Reel 4,29 € 4,70 € 4,39 € 4,29 €	Min.: 1 Mult.: 1 : 1.500	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	+ 105 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1788FET180,551 NXP Semiconductors 1: 20,64 € 189Expected 11/18/2026	Mfr. Part No. LPC1788FET180,551 Mouser Part No 771-LPC1788FET180551	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxplpc1778lpc1788	Datasheet	189Expected 11/18/2026	20,64 € 16,87 € 16,26 € 14,39 € View 14,09 € 13,84 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-180	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	141 I/O	96 kB	2.4 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LPC4088FET208 LPC4088FET208,551 NXP Semiconductors 1: 20,07 € 630Expected 12/14/2026	Mfr. Part No. LPC4088FET208,551 Mouser Part No 771-LPC4088FET208551	NXP Semiconductors	ARM Microcontrollers - MCU LPC4088FET208 Learn More about NXP Semiconductors nxp lpc40xx	Datasheet	630Expected 12/14/2026	20,07 € 15,70 € 15,00 € 13,63 € View 13,16 € 12,85 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-208	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	165 I/O	96 kB	2.4 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU MCXA20 169BGA MCXA175VPN NXP Semiconductors 1: 5,44 € 1.300Expected 11/10/2026 New Product	Mfr. Part No. MCXA175VPN Mouser Part No 771-MCXA175VPN New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA20 169BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	1.300Expected 11/10/2026	5,44 € 3,74 € 3,48 € 3,07 € View 2,91 € 2,39 €	Min.: 1 Mult.: 1	SMD/SMT	WFBGA-169	ARM Cortex-M33	512 kB	32 bit	16 bit	180 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU MCXA20 169BGA MCXA255VPN NXP Semiconductors 1: 5,87 € 1.300Expected 11/10/2026 New Product	Mfr. Part No. MCXA255VPN Mouser Part No 771-MCXA255VPN New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA20 169BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	1.300Expected 11/10/2026	5,87 € 4,31 € 4,02 € 3,53 € View 3,35 € 2,75 €	Min.: 1 Mult.: 1	SMD/SMT	WFBGA-169	ARM Cortex-M33	512 kB	32 bit	16 bit	180 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 512KB Flash, 50MHz, -40/+125degC, QFP 80 MC9S12XEQ512MAA NXP Semiconductors 1: 32,81 € 399Expected 11/12/2026	Mfr. Part No. MC9S12XEQ512MAA Mouser Part No 841-MC9S12XEQ512MAA	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 512KB Flash, 50MHz, -40/+125degC, QFP 80	Datasheet	399Expected 11/12/2026	32,81 € 28,36 € 27,30 € 25,08 € View 25,03 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-80	HCS12X	512 kB	16 bit	2 x 8 bit/10 bit/12 bit	50 MHz	59 I/O	32 kB	1.72 V	1.98 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Kinetis 512K enet MK60DN512VMD10 NXP Semiconductors 1: 19,20 € 800Expected 12/23/2026	Mfr. Part No. MK60DN512VMD10 Mouser Part No 841-MK60DN512VMD10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K enet Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	800Expected 12/23/2026	19,20 € 15,35 € 14,27 € 13,49 € View 13,48 € 12,85 € 12,24 € Quote	Min.: 1 Mult.: 1	SMD/SMT	MAPBGA-144	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz	100 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray