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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	Qualification	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552MET6 STMicroelectronics 1: $3.37 728In Stock New Product	Mfr. Part No. STM32C552MET6 Mouser Part No 511-STM32C552MET6 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	728In Stock	$3.37 $2.52 $2.17	Min.: 1 Mult.: 1 Max.: 50	SMD/SMT	LQFP-80	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	66 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 STM32C562CET6 STMicroelectronics 1: $2.95 813In Stock 1,500Expected 2027/05/25 New Product	Mfr. Part No. STM32C562CET6 Mouser Part No 511-STM32C562CET6 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	813In Stock 1,500Expected 2027/05/25	$2.95 $2.20 $1.90	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, FDCAN, crypto STM32C562CEU6 STMicroelectronics 1: $3.54 997In Stock New Product	Mfr. Part No. STM32C562CEU6 Mouser Part No 511-STM32C562CEU6 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	997In Stock	$3.54 $2.61 $2.28 $2.11	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	UFQFPN-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, FDCAN, crypto STM32C562RET6 STMicroelectronics 1: $4.12 478In Stock 2,880On Order New Product	Mfr. Part No. STM32C562RET6 Mouser Part No 511-STM32C562RET6 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	478In Stock 2,880On Order On Order Ship Dates Mfr. No: STM32C562RET6 Stock: 478 Can Dispatch Immediately On Order: 960 Expected 2027/02/11 960 Expected 2027/04/26 960 TBD Factory Lead Time: 52 Weeks	$4.12 $3.11 $2.70 $2.33	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 STM32C562VET6 STMicroelectronics 1: $3.79 266In Stock 540Expected 2027/01/27 New Product	Mfr. Part No. STM32C562VET6 Mouser Part No 511-STM32C562VET6 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	266In Stock 540Expected 2027/01/27	$3.79 $2.84 $2.36 $2.26	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-100	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	86 I/O	2.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ STM32WBA25HEF7TR STMicroelectronics 1: $3.97 118In Stock New Product	Mfr. Part No. STM32WBA25HEF7TR Mouser Part No 511-STM32WBA25HEF7TR New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	118In Stock	Cut Tape $3.97 $3.43 $3.24 $3.04 View Reel $2.26 $2.77 $2.57 $2.48 $2.44 $2.26	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-41	ARM Cortex M33	32 bit	64 MHz	512 kB	96 kB		15 I/O	1.71 V	3.6 V	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU PSOC Control C3 Performance Line PSC3P8GFS3PACQ1XQSA1 Infineon Technologies 1: $10.14 160In Stock New Product	Mfr. Part No. PSC3P8GFS3PACQ1XQSA1 Mouser Part No 726-PSC3P8GFS3PACQ1X New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC Control C3 Performance Line Learn More about Infineon Technologies infineon psc3p8xx psoc control c3 performance mcus	Datasheet	160In Stock	$10.14 $7.92 $7.36 $6.90 View $6.75 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit		512 kB	128 kB	12 bit	33 I/O	1.71 V	3.63 V	+ 115 C		Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 100 QFP MCXA175VLL NXP Semiconductors 1: $4.69 447In Stock New Product	Mfr. Part No. MCXA175VLL Mouser Part No 771-MCXA175VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 100 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	447In Stock	$4.69 $3.57 $2.99 $2.86 View $2.72 $2.67	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	32 bit	180 MHz	512 kB	128 kB	16 bit	83 I/O	1.71 V	3.6 V	+ 125 C		Tray
ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 100 QFP MCXA255VLL NXP Semiconductors 1: $5.33 444In Stock New Product	Mfr. Part No. MCXA255VLL Mouser Part No 771-MCXA255VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 100 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	444In Stock	$5.33 $4.07 $3.43 $3.28 View $3.12 $3.11 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	32 bit	180 MHz	512 kB	128 kB	16 bit	83 I/O	1.71 V	3.6 V	+ 125 C		Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity STM32F205REY6TR STMicroelectronics 1: $9.42 5,005In Stock	Mfr. Part No. STM32F205REY6TR Mouser Part No 511-STM32F205REY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	5,005In Stock	Cut Tape $9.42 $7.89 $7.41 $6.85 View Reel $6.43 $6.69 $6.44 $6.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	51 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN, Auto AECQ100 Compatible 125C, Tray ATSAME51G19A-MZVAO Microchip Technology 1: $5.82 341In Stock New Product	Mfr. Part No. ATSAME51G19A-MZVAO Mouser Part No 579-ATSE51G19AMZVAO New Product	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN, Auto AECQ100 Compatible 125C, Tray Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	341In Stock	$5.82 $5.33 $4.83	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	ARM Cortex M4F	32 bit	100 MHz	512 kB	192 kB	12 bit	37 I/O	1.71 V	3.63 V	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, 48 TQFP, 125C, Tray PIC32CM5112GC00048-E/Y8X Microchip Technology 1: $3.12 525In Stock New Product	Mfr. Part No. PIC32CM5112GC00048-E/Y8X Mouser Part No 579-M5112GC00048EY8X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, 48 TQFP, 125C, Tray Learn More about Microchip Technology microchip pic32cm gc 32 bit arm mcus	Datasheet	525In Stock	$3.12 $2.86 $2.59	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M23	32 bit	48 MHz	512 kB	128 KB	12 bit	36 I/O	1.71 V	3.63 V	+ 125 C		Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, 48 VQFN, 85C, Tray PIC32CM5112GC00048-I/U5B Microchip Technology 1: $2.87 914In Stock New Product	Mfr. Part No. PIC32CM5112GC00048-I/U5B Mouser Part No 579-M5112GC00048IU5B New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, 48 VQFN, 85C, Tray Learn More about Microchip Technology microchip pic32cm gc 32 bit arm mcus	Datasheet	914In Stock	$2.87 $2.63 $2.38	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	ARM Cortex M23	32 bit	72 MHz	512 kB	128 KB	12 bit	36 I/O	1.71 V	3.63 V	+ 85 C		Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, 48 TQFP, 85C, Tray PIC32CM5112GC00048-I/Y8X Microchip Technology 1: $2.83 998In Stock New Product	Mfr. Part No. PIC32CM5112GC00048-I/Y8X Mouser Part No 579-M5112GC00048IY8X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, 48 TQFP, 85C, Tray Learn More about Microchip Technology microchip pic32cm gc 32 bit arm mcus	Datasheet	998In Stock	$2.83 $2.61 $2.35	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M23	32 bit	72 MHz	512 kB	128 KB	12 bit	36 I/O	1.71 V	3.63 V	+ 85 C		Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, 64 VQFN, 125C, Tray PIC32CM5112GC00064-E/5LX Microchip Technology 1: $3.58 545In Stock New Product	Mfr. Part No. PIC32CM5112GC00064-E/5LX Mouser Part No 579-M5112GC00064E5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, 64 VQFN, 125C, Tray Learn More about Microchip Technology microchip pic32cm gc 32 bit arm mcus	Datasheet	545In Stock	$3.58 $3.29 $2.98	Min.: 1 Mult.: 1	SMD/SMT	VQFN-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, 64 VQFN, 85C, Tray PIC32CM5112GC00064-I/5LX Microchip Technology 1: $3.26 1,020In Stock New Product	Mfr. Part No. PIC32CM5112GC00064-I/5LX Mouser Part No 579-M5112GC00064I5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, 64 VQFN, 85C, Tray Learn More about Microchip Technology microchip pic32cm gc 32 bit arm mcus	Datasheet	1,020In Stock	$3.26 $2.98 $2.70	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 CM23, 512KB Flash, 64 TQFP, 85C, Tray PIC32CM5112GC00064-I/V2X Microchip Technology 1: $2.94 795In Stock New Product	Mfr. Part No. PIC32CM5112GC00064-I/V2X Mouser Part No 579-M5112GC00064IV2X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, 64 TQFP, 85C, Tray Learn More about Microchip Technology microchip pic32cm gc 32 bit arm mcus	Datasheet	795In Stock	$2.94 $2.70 $2.44	Min.: 1 Mult.: 1	SMD/SMT	TQFP-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 CM23, 512KB Flash, 100 TQFP, 85C, Tray PIC32CM5112GC00100-I/E5X Microchip Technology 1: $3.47 705In Stock New Product	Mfr. Part No. PIC32CM5112GC00100-I/E5X Mouser Part No 579-M5112GC00100IE5X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, 100 TQFP, 85C, Tray Learn More about Microchip Technology microchip pic32cm gc 32 bit arm mcus	Datasheet	705In Stock	$3.47 $3.17 $2.88	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M23	32 bit	72 MHz	512 kB	128 KB	12 bit	80 I/O	1.71 V	3.63 V	+ 85 C		Tray
RF Microcontrollers - MCU Automotive-qualified SimpleLink Bluetoot CC2340R53E0WRHBRQ1 Texas Instruments 1: $3.50 4,947In Stock New Product	Mfr. Part No. CC2340R53E0WRHBRQ1 Mouser Part No 595-2340R53E0WRHBRQ1 New Product	Texas Instruments	RF Microcontrollers - MCU Automotive-qualified SimpleLink Bluetoot Learn More about Texas Instruments ti cc2340r5 wireless mcu	Datasheet	4,947In Stock	$3.50 $3.04 $2.86 $2.63 View $2.50 $2.40 $2.31 $2.29 $2.28	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	Arm Cortex-M0+		48 MHz	512 kB	64 kB	12 bit	19 I/O	1.71 V	3.8 V	+ 125 C
32-bit Microcontrollers - MCU F28P550SG8PMR Texas Instruments 1: $11.54 849In Stock New Product	Mfr. Part No. F28P550SG8PMR Mouser Part No 595-F28P550SG8PMR New Product	Texas Instruments	32-bit Microcontrollers - MCU Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	849In Stock	Cut Tape $11.54 $8.97 $8.56 $7.43 View Reel $5.98 $7.11 $6.86 $5.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	C28x	32 bit	150 MHz	512 kB	101 kB	5 x 12 bit	17 I/O	1.14 V	1.32 V	+ 150 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU C2000 32-bit MCU wit h 150MHz 512KB flas F28P550SG8PNAR Texas Instruments 1: $11.96 906In Stock New Product	Mfr. Part No. F28P550SG8PNAR Mouser Part No 595-F28P550SG8PNAR New Product	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wit h 150MHz 512KB flas Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	906In Stock	Cut Tape $11.96 $9.30 $8.87 $7.70 Reel $6.44 View $7.35 $6.71 $6.38 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	QFP-80	C28x	32 bit	150 MHz	512 kB	101 kB	12 bit	32 I/O	1.14 V	1.32 V	+ 125 C		Reel, Cut Tape
32-bit Microcontrollers - MCU C2000 32-bit MCU wit h 150MHz 512KB flas F28P550SG8PZR Texas Instruments 1: $12.51 945In Stock New Product	Mfr. Part No. F28P550SG8PZR Mouser Part No 595-F28P550SG8PZR New Product	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wit h 150MHz 512KB flas Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	945In Stock	Cut Tape $12.51 $9.73 $9.28 $8.06 Reel $6.58 View $7.70 $7.02 $6.52 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	QFP-100	C28x	32 bit	150 MHz	512 kB	101 kB	12 bit	43 I/O	1.14 V	1.32 V	+ 125 C		Reel, Cut Tape
32-bit Microcontrollers - MCU F28P550SG9PDTR Texas Instruments 1: $13.04 726In Stock New Product	Mfr. Part No. F28P550SG9PDTR Mouser Part No 595-F28P550SG9PDTR New Product	Texas Instruments	32-bit Microcontrollers - MCU Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	726In Stock	Cut Tape $13.04 $9.91 $9.50 $8.37 View Reel $7.61 $7.97 $7.69 $7.61 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-128	C28x	32 bit	150 MHz	512 kB	101 kB	5 x 12 bit	65 I/O	1.14 V	1.32 V	+ 150 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU F28P550SG9PMR Texas Instruments 1: $12.36 990In Stock New Product	Mfr. Part No. F28P550SG9PMR Mouser Part No 595-F28P550SG9PMR New Product	Texas Instruments	32-bit Microcontrollers - MCU Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	990In Stock	Cut Tape $12.36 $9.61 $9.18 $7.97 Reel $6.55 View $7.61 $6.93 $6.43 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	C28x	32 bit	150 MHz	512 kB	101 kB	5 x 12 bit	17 I/O	1.14 V	1.32 V	+ 150 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU F28P550SG9PNAR Texas Instruments 1: $12.25 825In Stock New Product	Mfr. Part No. F28P550SG9PNAR Mouser Part No 595-F28P550SG9PNAR New Product	Texas Instruments	32-bit Microcontrollers - MCU Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	825In Stock	Cut Tape $12.25 $9.96 $9.49 $8.25 Reel $6.90 View $7.87 $7.18 $6.83 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-80	C28x	32 bit	150 MHz	512 kB	101 kB	5 x 12 bit	32 I/O	1.14 V	1.32 V	+ 150 C		Reel, Cut Tape, MouseReel