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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	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	Packaging
ARM Microcontrollers - MCU ARM7 with 512 kB flash, 58 kB SRAM, Ethernet, USB 2.0 Device, CAN, SD/MMC, and 10-bit ADC LPC2368FET100,518 NXP Semiconductors 1: $22.72 921In Stock	Mfr. Part No. LPC2368FET100,518 Mouser Part No 771-LPC2368FET100518	NXP Semiconductors	ARM Microcontrollers - MCU ARM7 with 512 kB flash, 58 kB SRAM, Ethernet, USB 2.0 Device, CAN, SD/MMC, and 10-bit ADC Learn More about NXP Semiconductors nxp lpc23xx arm7 mcus	Datasheet	921In Stock	Cut Tape $22.72 $18.29 $17.13 $16.97 View Reel $14.56 $16.65 $16.22 $14.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TFBGA-100	ARM7TDMI-S	32 bit/16 bit	72 MHz	512 kB	58 kB	10 bit	70 I/O	3 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM7 with 512 kB flash, 98 kB SRAM, Ethernet, USB 2.0 Device/Host/OTG, CAN, and 10-bit ADC LPC2388FBD144K NXP Semiconductors 1: $29.65 324In Stock 300Expected 21/12/2026	Mfr. Part No. LPC2388FBD144K Mouser Part No 771-LPC2388FBD144K	NXP Semiconductors	ARM Microcontrollers - MCU ARM7 with 512 kB flash, 98 kB SRAM, Ethernet, USB 2.0 Device/Host/OTG, CAN, and 10-bit ADC Learn More about NXP Semiconductors nxp lpc23xx arm7 mcus	Datasheet	324In Stock 300Expected 21/12/2026	$29.65 $23.62 $21.43 $20.58 View $19.45 $19.44 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM7TDMI-S	32 bit/16 bit	72 MHz	512 kB	98 kB	10 bit	104 I/O	3.3 V	3.3 V	+ 85 C	Tray
ARM Microcontrollers - MCU Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface LPC2478FBD208K NXP Semiconductors 1: $39.45 296In Stock 180On Order	Mfr. Part No. LPC2478FBD208K Mouser Part No 771-LPC2478FBD208K	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface Learn More about NXP Semiconductors nxp lpc24xx mcus	Datasheet	296In Stock 180On Order	$39.45 $32.06 $29.73 $27.53 $25.11	Min.: 1 Mult.: 1	SMD/SMT		ARM7TDMI-S	32 bit/16 bit	72 MHz	512 kB	98 kB	10 bit	160 I/O	3.3 V	3.3 V	+ 85 C	Tray
ARM Microcontrollers - MCU Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface LPC2478FET208,551 NXP Semiconductors 1: $37.22 187In Stock	Mfr. Part No. LPC2478FET208,551 Mouser Part No 771-LPC2478FET208-S	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface Learn More about NXP Semiconductors nxp_lpc24xx	Datasheet	187In Stock	$37.22 $30.24 $27.45 $26.86 View $26.22 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-208	ARM7TDMI-S	32 bit/16 bit	72 MHz	512 kB	98 kB	10 bit	160 I/O	3 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU LPC4078FBD144 LPC4078FBD144,551 NXP Semiconductors 1: $17.17 141In Stock	Mfr. Part No. LPC4078FBD144,551 Mouser Part No 771-LPC4078FBD144551	NXP Semiconductors	ARM Microcontrollers - MCU LPC4078FBD144 Learn More about NXP Semiconductors nxp lpc40xx	Datasheet	141In Stock	$17.17 $13.62 $12.07 $11.64 View $11.45 $10.97 $10.87 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	120 MHz	512 kB	96 kB	12 bit	165 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU LPC4078FBD208 LPC4078FBD208,551 NXP Semiconductors 1: $20.66 218In Stock	Mfr. Part No. LPC4078FBD208,551 Mouser Part No 771-LPC4078FBD208551	NXP Semiconductors	ARM Microcontrollers - MCU LPC4078FBD208 Learn More about NXP Semiconductors nxp lpc40xx	Datasheet	218In Stock	$20.66 $18.42 $14.68 $14.67 View $14.07 $13.47 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-208	ARM Cortex M4	32 bit	120 MHz	512 kB	96 kB	12 bit	165 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU LPC4078FBD80 LPC4078FBD80,551 NXP Semiconductors 1: $16.41 1,213In Stock	Mfr. Part No. LPC4078FBD80,551 Mouser Part No 771-LPC4078FBD80551	NXP Semiconductors	ARM Microcontrollers - MCU LPC4078FBD80 Learn More about NXP Semiconductors nxp lpc40xx	Datasheet	1,213In Stock	$16.41 $13.00 $11.63 $11.11 View $11.10 $10.42 $10.22 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M4	32 bit	120 MHz	512 kB	96 kB	12 bit	165 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU LPC54606J512BD100 LPC54606J512BD100E NXP Semiconductors 1: $16.44 198In Stock	Mfr. Part No. LPC54606J512BD100E Mouser Part No 771-LPC54606J512BD1E	NXP Semiconductors	ARM Microcontrollers - MCU LPC54606J512BD100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	198In Stock	$16.44 $12.48 $11.97 $10.54 View $10.03 $9.70 $9.39 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	64 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54606J512ET100 LPC54606J512ET100E NXP Semiconductors 1: $15.02 190In Stock 1,820Expected 16/02/2027	Mfr. Part No. LPC54606J512ET100E Mouser Part No 771-LPC54606J512ET1E	NXP Semiconductors	ARM Microcontrollers - MCU LPC54606J512ET100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	190In Stock 1,820Expected 16/02/2027	$15.02 $11.86 $10.59 $10.20 View $9.77 $9.52 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	64 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54608J512BD208 LPC54608J512BD208K NXP Semiconductors 1: $16.89 157In Stock	Mfr. Part No. LPC54608J512BD208K Mouser Part No 771-LPC54608J512BD20	NXP Semiconductors	ARM Microcontrollers - MCU LPC54608J512BD208 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	157In Stock	$16.89 $13.04 $11.45 $11.22 View $10.84 $10.53 $9.93 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	171 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54616J512BD100 LPC54616J512BD100E NXP Semiconductors 1: $15.02 619In Stock	Mfr. Part No. LPC54616J512BD100E Mouser Part No 771-LPC54616512BD100	NXP Semiconductors	ARM Microcontrollers - MCU LPC54616J512BD100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	619In Stock	$15.02 $11.10 $10.26 $10.19 View $9.78 $9.22 $9.10 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	64 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54616J512ET100 LPC54616J512ET100E NXP Semiconductors 1: $15.37 169In Stock 260Expected 04/01/2027	Mfr. Part No. LPC54616J512ET100E Mouser Part No 771-LPC54616512ET100	NXP Semiconductors	ARM Microcontrollers - MCU LPC54616J512ET100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	169In Stock 260Expected 04/01/2027	$15.37 $12.39 $11.82 $11.03 View $9.84 $9.57 $9.42 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	64 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5528JEV98 LPC5528JEV98Y NXP Semiconductors 1: $10.11 1,995In Stock	Mfr. Part No. LPC5528JEV98Y Mouser Part No 771-LPC5528JEV98Y	NXP Semiconductors	ARM Microcontrollers - MCU LPC5528JEV98 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	1,995In Stock	Cut Tape $10.11 $7.87 $6.97 $6.70 View Reel $5.61 $6.28 $6.16 $5.61 Quote	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	VFBGA-98	ARM Cortex M33	32 bit	150 MHz	512 kB	256 kB	16 bit	64 I/O	1.8 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU LPC55S28JEV98 LPC55S28JEV98Y NXP Semiconductors 1: $10.68 5,916In Stock	Mfr. Part No. LPC55S28JEV98Y Mouser Part No 771-LPC55S28JEV98Y	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S28JEV98 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	5,916In Stock	Cut Tape $10.68 $8.33 $7.39 $7.10 View Reel $6.14 $6.67 $6.54 $6.14 Quote	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	VFBGA-98	ARM Cortex M33	32 bit	150 MHz	512 kB	256 kB	16 bit	64 I/O	1.8 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU 32bit MCU 512KB Flash MK22FN512VLL12R NXP Semiconductors 1: $15.59 1,000In Stock	Mfr. Part No. MK22FN512VLL12R Mouser Part No 771-MK22FN512VLL12R	NXP Semiconductors	ARM Microcontrollers - MCU 32bit MCU 512KB Flash Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,000In Stock	Cut Tape $15.59 $11.84 $11.35 $10.00 View Reel $8.89 $9.51 $9.20 $8.89 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	512 kB	128 kB	16 bit	66 I/O	1.71 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU KM35: 75MHz Cortex-M0+ Metrology MCU, 512KB Flash, 64KB SRAM, Segment LCD, 100-LQFP MKM35Z512VLL7R NXP Semiconductors 1: $10.81 990In Stock	Mfr. Part No. MKM35Z512VLL7R Mouser Part No 771-MKM35Z512VLL7R	NXP Semiconductors	ARM Microcontrollers - MCU KM35: 75MHz Cortex-M0+ Metrology MCU, 512KB Flash, 64KB SRAM, Segment LCD, 100-LQFP Learn More about NXP Semiconductors nxp km3x mcus	Datasheet	990In Stock	Cut Tape $10.81 $8.44 $7.48 $7.19 View Reel $6.29 $6.76 $6.29 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M0+	32 bit	75 MHz	512 kB	64 kB	16 bit, 24 bit	72 I/O	1.71 V	3.6 V	+ 105 C	Reel, Cut Tape
16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 512KB Flash, QFP 112 MC9S12A512CPVE NXP Semiconductors 1: $65.27 207In Stock	Mfr. Part No. MC9S12A512CPVE Mouser Part No 841-MC9S12A512CPVE	NXP Semiconductors	16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 512KB Flash, QFP 112	Datasheet	207In Stock	$65.27 $54.48 $51.89 $50.06 View Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	HCS12	16 bit	50 MHz	512 kB	4 kB	10 bit	59 I/O			+ 85 C	Tray
16-bit Microcontrollers - MCU S12XD 16-bit MCU, HCS12X core, 512KB Flash, 80MHz, QFP 144 MC9S12XDP512MAG NXP Semiconductors 1: $61.01 104In Stock	Mfr. Part No. MC9S12XDP512MAG Mouser Part No 841-MC9S12XDP512MAG	NXP Semiconductors	16-bit Microcontrollers - MCU S12XD 16-bit MCU, HCS12X core, 512KB Flash, 80MHz, QFP 144	Datasheet	104In Stock	$61.01 $50.94 $47.89 $46.25 View Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	HCS12X	16 bit	80 MHz	512 kB	32 kB	10 bit	59 I/O	2.35 V	2.75 V	+ 105 C	Tray
32-bit Microcontrollers - MCU MCF522XX 32-bit MCU, ColdFire V2 core, 512KB Flash, 66MHz, QFP 144 MCF52258CAG66 NXP Semiconductors 1: $36.76 271In Stock	Mfr. Part No. MCF52258CAG66 Mouser Part No 841-MCF52258CAG66	NXP Semiconductors	32-bit Microcontrollers - MCU MCF522XX 32-bit MCU, ColdFire V2 core, 512KB Flash, 66MHz, QFP 144 Learn More about NXP Semiconductors freescalemcf5225x	Datasheet	271In Stock	$36.76 $30.40 $27.63 $27.56 View $25.35 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ColdFire V2	32 bit	80 MHz	512 kB	64 kB	12 bit	96 I/O	3 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU MCF522XX 32-bit MCU, ColdFire V2 core, 512KB Flash, 66MHz, MAPBGA 144 MCF52258CVN66 NXP Semiconductors 1: $34.75 530In Stock	Mfr. Part No. MCF52258CVN66 Mouser Part No 841-MCF52258CVN66	NXP Semiconductors	32-bit Microcontrollers - MCU MCF522XX 32-bit MCU, ColdFire V2 core, 512KB Flash, 66MHz, MAPBGA 144 Learn More about NXP Semiconductors freescalemcf5225x	Datasheet	530In Stock	$34.75 $29.27 $27.95 $25.57 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ColdFire V2	32 bit	80 MHz	512 kB	64 kB	12 bit	96 I/O	3 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU MCF522XX 32-bit MCU, ColdFire V2 core, 512KB Flash, 80MHz, MAPBGA 144 MCF52259CVN80 NXP Semiconductors 1: $41.76 141In Stock	Mfr. Part No. MCF52259CVN80 Mouser Part No 841-MCF52259CVN80	NXP Semiconductors	32-bit Microcontrollers - MCU MCF522XX 32-bit MCU, ColdFire V2 core, 512KB Flash, 80MHz, MAPBGA 144 Learn More about NXP Semiconductors freescalemcf5225x	Datasheet	141In Stock	$41.76 $35.17 $33.59 $30.04 View $29.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ColdFire V2	32 bit	80 MHz	512 kB	64 kB	12 bit	96 I/O	3 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Kinetis 512K MK10DN512VLL10 NXP Semiconductors 1: $18.54 696In Stock	Mfr. Part No. MK10DN512VLL10 Mouser Part No 841-MK10DN512VLL10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	696In Stock	$18.54 $13.83 $12.81 $11.99 View $11.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	100 MHz	512 kB	128 kB	16 bit		1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU K20_1MB 120Mhz MK22FX512AVLH12 NXP Semiconductors 1: $18.64 1,269In Stock	Mfr. Part No. MK22FX512AVLH12 Mouser Part No 841-MK22FX512AVLH12	NXP Semiconductors	ARM Microcontrollers - MCU K20_1MB 120Mhz Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,269In Stock	$18.64 $15.07 $14.44 $12.73 View $12.10 $11.55 $11.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	512 kB	128 kB	16 bit	40 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU K20_1MB MK22FX512AVLK12 NXP Semiconductors 1: $19.49 607In Stock	Mfr. Part No. MK22FX512AVLK12 Mouser Part No 841-MK22FX512AVLK12	NXP Semiconductors	ARM Microcontrollers - MCU K20_1MB Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	607In Stock	$19.49 $15.75 $15.10 $13.30 View $12.65 $12.06 $11.78 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4	32 bit	120 MHz	512 kB	128 kB	16 bit	52 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 512K MK50DN512CLL10 NXP Semiconductors 1: $19.15 253In Stock	Mfr. Part No. MK50DN512CLL10 Mouser Part No 841-MK50DN512CLL10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k5x mcu	Datasheet	253In Stock	$19.15 $14.31 $13.26 $12.42 View $12.06 $11.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	100 MHz	512 kB	128 kB	16 bit		1.71 V	3.6 V	+ 85 C	Tray