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512 kB Microcontrollers - MCU

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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 CM23, 512KB Flash, Security, 64 TQFP, 125C, Tray PIC32CM5112SG00064-E/V2X Microchip Technology 1: $2.44 150In Stock 480Expected 15/12/2026 New Product	Mfr. Part No. PIC32CM5112SG00064-E/V2X Mouser Part No 579-M5112SG00064EV2X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 TQFP, 125C, Tray Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus This product may require additional documentation to export from the United States.	Datasheet	150In Stock 480Expected 15/12/2026	$2.44 $2.22 $2.02	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M23	32 bit	48 MHz	512 kB	128 KB	12 bit	50 I/O	1.71 V	3.63 V	+ 125 C	Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 VQFN, 85C, Tray PIC32CM5112SG00064-I/5LX Microchip Technology 1: $2.43 520In Stock New Product	Mfr. Part No. PIC32CM5112SG00064-I/5LX Mouser Part No 579-M5112SG00064I5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 VQFN, 85C, Tray Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus This product may require additional documentation to export from the United States.	Datasheet	520In Stock	$2.43 $2.21 $2.01	Min.: 1 Mult.: 1	SMD/SMT	VQFN-64	ARM Cortex M23	32 bit	72 MHz	512 kB	128 KB	12 bit	50 I/O	1.71 V	3.63 V	+ 85 C	Tray
ARM Microcontrollers - MCU Up to 400MHz dual-co re Arm Cortex-R5F-b AM2612ALDFHMZCZRQ1 Texas Instruments 1: $18.59 12In Stock 2,000Expected 14/06/2027 New Product	Mfr. Part No. AM2612ALDFHMZCZRQ1 Mouser Part No 595-2612ALDFHMZCZRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Up to 400MHz dual-co re Arm Cortex-R5F-b Learn More about Texas Instruments ti am261x arm based microcontrollers	Datasheet	12In Stock 2,000Expected 14/06/2027	Cut Tape $18.59 $15.02 $14.40 $12.69 View Reel $11.87 $12.07 $11.87 $11.87 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	NFBGA-324	ARM Cortex R5F	32 bit	500 MHz	512 kB	1.5 MB	12 bit	141 I/O	1.14 V	1.26 V	+ 150 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32bit Arm Cortex-M0+ 2.4GHz w CC2340R53E0RKPR Texas Instruments 1: $3.53 78In Stock 3,000Expected 19/11/2026 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	78In Stock 3,000Expected 19/11/2026	Cut Tape $3.53 $2.82 $2.62 $2.38 View Reel $2.20 $2.25 $2.21 $2.20	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 80 MHz ARM Cortex-M0 + MCU with dual-ban MSPM0G3519SPTR Texas Instruments 1: $4.08 605In Stock New Product	Mfr. Part No. MSPM0G3519SPTR Mouser Part No 595-MSPM0G3519SPTR 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	605In Stock	Cut Tape $4.08 $3.08 $2.68 $2.56 Reel $2.27 View $2.35 $2.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	48 MHz	512 kB	128 kB	12 bit	44 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 100 QFP MCXA345VLL NXP Semiconductors 1: $5.02 439In Stock New Product	Mfr. Part No. MCXA345VLL Mouser Part No 771-MCXA345VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 100 QFP Learn More about NXP Semiconductors nxp mcx a34x arm cortex m33 mcus	Datasheet	439In Stock	$5.02 $3.82 $3.34 $3.18 View $2.94 $2.86	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	32 bit	180 MHz	512 kB	128 KB	16 bit	86 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 144 QFP MCXA345VLQ NXP Semiconductors 1: $5.81 298In Stock New Product	Mfr. Part No. MCXA345VLQ Mouser Part No 771-MCXA345VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 144 QFP Learn More about NXP Semiconductors nxp mcx a34x arm cortex m33 mcus	Datasheet	298In Stock	$5.81 $4.45 $3.90 $3.72 View $3.51 $3.41 $3.39 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	180 MHz	512 kB	128 KB	16 bit	114 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 48 QFP MCXE245VLF NXP Semiconductors 1: $7.18 218In Stock New Product	Mfr. Part No. MCXE245VLF Mouser Part No 771-MCXE245VLF New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 48 QFP Learn More about NXP Semiconductors nxp mcxe24 mcus	Datasheet	218In Stock	$7.18 $5.53 $4.87 $4.67 View $4.44 $4.31 $4.28 $4.21 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4F			512 kB	64 kB	12 bit		3 V	5 V	+ 125 C	Tray
ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 64 QFP MCXE245VLH NXP Semiconductors 1: $7.64 140In Stock New Product	Mfr. Part No. MCXE245VLH Mouser Part No 771-MCXE245VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 64 QFP Learn More about NXP Semiconductors nxp mcxe24 mcus	Datasheet	140In Stock	$7.64 $5.90 $5.20 $4.86 View $4.85 $4.57 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4F			512 kB	64 kB	12 bit		3 V	5 V	+ 125 C	Tray
ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP MCXE245VLL NXP Semiconductors 1: $8.25 180In Stock New Product	Mfr. Part No. MCXE245VLL Mouser Part No 771-MCXE245VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP Learn More about NXP Semiconductors nxp mcxe24 mcus	Datasheet	180In Stock	$8.25 $6.39 $5.45 $5.44 View $5.24 $5.00 $4.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4F			512 kB	64 kB	12 bit		3 V	5 V	+ 125 C	Tray
ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 48 QFP MCXE315MLF NXP Semiconductors 1: $8.41 131In Stock New Product	Mfr. Part No. MCXE315MLF Mouser Part No 771-MCXE315MLF New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 48 QFP Learn More about NXP Semiconductors mcx e31 mcus	Datasheet	131In Stock	$8.41 $6.51 $5.75 $5.52 View $5.26 $5.11	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M7	32 bit	120 MHz	512 kB	112 kB	12 bit		2.97 V	5.5 V	+ 135 C	Tray
ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 100 QFP MCXE315MPA NXP Semiconductors 1: $9.01 96In Stock New Product	Mfr. Part No. MCXE315MPA Mouser Part No 771-MCXE315MPA New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation, 100 QFP Learn More about NXP Semiconductors mcx e31 mcus	Datasheet	96In Stock	$9.01 $7.00 $5.95 $5.74 $5.48	Min.: 1 Mult.: 1	SMD/SMT	HDQFP-100	ARM Cortex M7	32 bit	120 MHz	512 kB	112 kB	12 bit		2.97 V	5.5 V	+ 135 C	Tray
ARM Microcontrollers - MCU MCX N23 Highly Integrated MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security, 172 QFP MCXN235VPBT NXP Semiconductors 1: $12.26 25In Stock New Product	Mfr. Part No. MCXN235VPBT Mouser Part No 771-MCXN235VPBT New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX N23 Highly Integrated MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security, 172 QFP	Datasheet	25In Stock	$12.26 $9.53 $9.09 $7.88 View $6.75 $6.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	HDQFP-172	ARM Cortex M33	32 bit	150 MHz	512 kB	192 kB	16 bit	103 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU MCX W23: Ultra-Low Power Bluetooth Low Energy Solution With Arm Cortex -M33 TrustZone for IoT, 40 QFN MCXW235BIHNAL NXP Semiconductors 1: $4.08 200In Stock New Product	Mfr. Part No. MCXW235BIHNAL Mouser Part No 771-MCXW235BIHNAL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX W23: Ultra-Low Power Bluetooth Low Energy Solution With Arm Cortex -M33 TrustZone for IoT, 40 QFN Learn More about NXP Semiconductors nxp mcx w23 mcus This product may require additional documentation to export from the United States.	Datasheet	200In Stock	Cut Tape $4.08 $3.53 $3.34 Reel $2.99 $2.82 View $2.56 $2.37 $2.34 $2.21	Min.: 1 Mult.: 1 : 100	SMD/SMT	HVQFN-40	ARM Cortex M33		32 MHz	512 kB	96 kB			1.1 V	3.3 V	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA4 ARM CM33 80MHz 512K/96K QFP100 R7FA4C1BD3CFP#UA0 Renesas Electronics 1: $8.26 133In Stock New Product	Mfr. Part No. R7FA4C1BD3CFP#UA0 Mouser Part No 968-R7FA4C1BD3CFPUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 80MHz 512K/96K QFP100 Learn More about Renesas Electronics renesas ra4c1 mcus	Datasheet	133In Stock	$8.26 $6.39 $5.44 $5.43 View $5.23 $4.99 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	CM33		80 MHz	512 kB	64 kB						Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523VEI6 STMicroelectronics 1: $6.88 553In Stock 2,496Expected 10/05/2027	Mfr. Part No. STM32H523VEI6 Mouser Part No 511-STM32H523VEI6	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	553In Stock 2,496Expected 10/05/2027	$6.88 $5.27 $4.62 $4.42 View $4.37 $3.98 $3.66 $3.60 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M33	32 bit	250 MHz	512 kB	272 kB	12 bit		1.71 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 STM32H523ZET6 STMicroelectronics 1: $7.57 1,544In Stock 2,520Expected 12/07/2027	Mfr. Part No. STM32H523ZET6 Mouser Part No 511-STM32H523ZET6	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	1,544In Stock 2,520Expected 12/07/2027	$7.57 $5.83 $5.13 $4.91 View $4.78 $4.57 $4.05	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	250 MHz	512 kB	272 kB	12 bit		1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash STM32U535VEI3 STMicroelectronics 1: $10.08 832In Stock	Mfr. Part No. STM32U535VEI3 Mouser Part No 511-STM32U535VEI3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	832In Stock	$10.08 $7.81 $6.96 $6.81 View $6.32 $5.87 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M33	32 bit	160 MHz	512 kB	274 kB	12 bit		1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU 64MHz CM4F Core w/ integrated BLE5 and 802.15.4 PIC32CX5109BZ31048T-V/ZWX Microchip Technology 1: $1.96 2,718In Stock	Mfr. Part No. PIC32CX5109BZ31048T-V/ZWX Mouser Part No 579-5109BZ31048TVZWX	Microchip Technology	ARM Microcontrollers - MCU 64MHz CM4F Core w/ integrated BLE5 and 802.15.4 Learn More about Microchip Technology microchip pic32x bz3 wbz351 modules	Datasheet	2,718In Stock	Cut Tape $1.96 $1.90 Reel $1.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-48	ARM Cortex M4F	32 bit	64 MHz	512 kB	96 kB	12 bit	27 I/O	1.9 V	3.6 V	+ 105 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto CC2340R22E0RKPR Texas Instruments 1: $2.48 2,849In Stock	Mfr. Part No. CC2340R22E0RKPR Mouser Part No 595-CC2340R22E0RKPR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto Learn More about Texas Instruments ti cc2340r5 wireless mcu	Datasheet	2,849In Stock	Cut Tape $2.48 $2.14 $2.02 $1.83 Reel $1.57 View $1.73 $1.68 $1.62 $1.54 MouseReel Available	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, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto CC2340R22N0RKPR Texas Instruments 1: $2.11 2,656In Stock	Mfr. Part No. CC2340R22N0RKPR Mouser Part No 595-CC2340R22N0RKPR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto Learn More about Texas Instruments ti cc2340r5 wireless mcu	Datasheet	2,656In Stock	Cut Tape $2.11 $1.82 $1.72 $1.58 Reel $1.36 View $1.49 $1.44 $1.40 $1.34 MouseReel Available	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	+ 85 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto CC2340R52N0RGER Texas Instruments 1: $2.85 3,856In Stock	Mfr. Part No. CC2340R52N0RGER Mouser Part No 595-CC2340R52N0RGER	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto Learn More about Texas Instruments ti cc2340r5 wireless mcu	Datasheet	3,856In Stock	Cut Tape $2.85 $2.13 $1.95 $1.75 $1.65 Reel $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-24	ARM Cortex M0+	32 bit	48 MHz	512 kB	64 kB	12 bit	12 I/O	1.71 V	3.8 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU S32K310 Arm Cortex-M7, 120 MHz, 512 KB Flash, CAN FD, HSE B security, 48 LQFP S32K MCUs for General-Purpose S32K310NHT0MLFST NXP Semiconductors 1: $8.43 1,144In Stock	Mfr. Part No. S32K310NHT0MLFST Mouser Part No 771-32K310NHT0MLFST	NXP Semiconductors	ARM Microcontrollers - MCU S32K310 Arm Cortex-M7, 120 MHz, 512 KB Flash, CAN FD, HSE B security, 48 LQFP S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp battery management systems	Datasheet	1,144In Stock	$8.43 $6.09 $5.75 $5.71 View $5.29 $4.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M7	32 bit	120 MHz	512 kB	112 kB	12 bit	38 I/O	2.97 V	5.5 V	+ 125 C	Tray
ARM Microcontrollers - MCU MCX N23 Highly Integrated MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security, 184 BGA MCXN235VDFT NXP Semiconductors 1: $10.85 942In Stock	Mfr. Part No. MCXN235VDFT Mouser Part No 771-MCXN235VDFT	NXP Semiconductors	ARM Microcontrollers - MCU MCX N23 Highly Integrated MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security, 184 BGA Learn More about NXP Semiconductors nxp mcx n23x mcus	Datasheet	942In Stock	$10.85 $8.59 $7.86 $7.19 View $6.93 $6.58 $6.40 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-184	ARM Cortex M33	32 bit	150 MHz	512 kB	192 kB	12 bit, 16 bit	106 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU S32M24 Arm Cortex-M4 with FPU, 80 MHz, 512 KB Flash, CAN FD, CSEC security, 64 LQFP-EP S32M244CCABWKHST NXP Semiconductors 1: $20.02 130In Stock	Mfr. Part No. S32M244CCABWKHST Mouser Part No 771-S32M244CCABWKHST	NXP Semiconductors	ARM Microcontrollers - MCU S32M24 Arm Cortex-M4 with FPU, 80 MHz, 512 KB Flash, CAN FD, CSEC security, 64 LQFP-EP Learn More about NXP Semiconductors nxp s32m2 mcu	Datasheet	130In Stock	$20.02 $15.95 $14.33 $13.53 View $13.52 $12.86 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-EP-64	ARM Cortex M4	32 bit	80 MHz	512 kB	64 kB	12 bit		3.13 V	4 V	+ 150 C	Tray