.hide-partial { max-height: none; } .show-more { display: none; }

256 kB Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Microcontrollers - MCU

List Images

Results: 4,059

Applied Filters:

Program Memory Size = 256 kB

Manufacturer

Mounting Style

Package/Case

Core

Data Bus Width

Maximum Clock Frequency

Data RAM Size

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	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
16-bit Microcontrollers - MCU S12E 16-bit MCU, HCS12 core, 64KB Flash, 50MHz, QFP 80 MC9S12E64CFUE NXP Semiconductors 1: $25.77 589In Stock	Mfr. Part No. MC9S12E64CFUE Mouser Part No 841-MC9S12E64CFUE	NXP Semiconductors	16-bit Microcontrollers - MCU S12E 16-bit MCU, HCS12 core, 64KB Flash, 50MHz, QFP 80	Datasheet	589In Stock	$25.77 $21.10 $20.02 $19.26 View $18.80 $18.71	Min.: 1 Mult.: 1		SMD/SMT	QFP-80	HCS12	16 bit	25 MHz	256 kB	16 kB	10 bit	60 I/O	2.35 V	2.75 V	+ 85 C		Tray
16-bit Microcontrollers - MCU S12E 16-bit MCU, HCS12 core, 64KB Flash, 50MHz, QFP 80 MC9S12E64MFUE NXP Semiconductors 1: $33.72 400In Stock	Mfr. Part No. MC9S12E64MFUE Mouser Part No 841-MC9S12E64MFUE	NXP Semiconductors	16-bit Microcontrollers - MCU S12E 16-bit MCU, HCS12 core, 64KB Flash, 50MHz, QFP 80	Datasheet	400In Stock	$33.72 $28.40 $27.12 $24.25 View $23.67 $22.88 Quote	Min.: 1 Mult.: 1		SMD/SMT	QFP-80	HCS12	16 bit	25 MHz	256 kB	16 kB	10 bit	60 I/O	2.35 V	2.75 V	+ 125 C		Tray
ARM Microcontrollers - MCU Kinetis 256K Flex MK10DX256VLH7R NXP Semiconductors 1: $12.40 1,261In Stock	Mfr. Part No. MK10DX256VLH7R Mouser Part No 841-MK10DX256VLH7R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	1,261In Stock	Cut Tape $12.40 $10.21 $9.65 $9.03 View Reel $8.03 $8.82 $8.57 $8.04 $8.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	256 kB	64 kB	2 x 16 bit	44 I/O	1.71 V	3.6 V	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Kinetis 256K Flex enet MK60DX256VMD10 NXP Semiconductors 1: $22.30 800In Stock	Mfr. Part No. MK60DX256VMD10 Mouser Part No 841-MK60DX256VMD10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256K Flex enet Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	800In Stock	$22.30 $17.83 $16.05 $15.17 View $13.76 $13.75 Quote	Min.: 1 Mult.: 1		SMD/SMT	MAPBGA-144	ARM Cortex M4	32 bit	100 MHz	256 kB	64 kB	16 bit	100 I/O	1.71 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis K60: 100MHz Cortex-M4 MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, Ethernet, 144-LQFP MK60DX256ZVLQ10 NXP Semiconductors 1: $24.70 1,333In Stock	Mfr. Part No. MK60DX256ZVLQ10 Mouser Part No 841-MK60DX256ZVLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K60: 100MHz Cortex-M4 MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, Ethernet, 144-LQFP Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	1,333In Stock	$24.70 $19.33 $18.46 $16.77 View $14.55 $14.42 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	100 MHz	256 kB	64 kB	16 bit	100 I/O	1.71 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, LQFP 64 MKL27Z256VLH4 NXP Semiconductors 1: $9.51 1,359In Stock	Mfr. Part No. MKL27Z256VLH4 Mouser Part No 841-MKL27Z256VLH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, LQFP 64 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	1,359In Stock	$9.51 $7.40 $6.56 $6.14 View $5.71 $5.46 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	16 bit	50 I/O	1.71 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis KL46: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB SRAM, USB, Segment LCD, 64LQFP MKL46Z256VLH4 NXP Semiconductors 1: $10.90 786In Stock	Mfr. Part No. MKL46Z256VLH4 Mouser Part No 841-MKL46Z256VLH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KL46: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB SRAM, USB, Segment LCD, 64LQFP Learn More about NXP Semiconductors nxp kinetis kl4x mcu	Datasheet	786In Stock	$10.90 $8.52 $7.56 $7.10 View $6.36 $6.27 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	16 bit	50 I/O	1.71 V	3.6 V	+ 105 C		Tray
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 256KB Flash, 50MHz, -40/+125degC, Automotive Qualified, 80LQFP-EP S912ZVMC25F1MKK NXP Semiconductors 1: $17.59 960In Stock	Mfr. Part No. S912ZVMC25F1MKK Mouser Part No 841-S912ZVMC25F1MKK	NXP Semiconductors	16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 256KB Flash, 50MHz, -40/+125degC, Automotive Qualified, 80LQFP-EP Learn More about NXP Semiconductors nxp magniv s12zvm mcu	Datasheet	960In Stock	$17.59 $13.63 $12.65 $11.63 View $10.41 $10.40 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-80	S12Z	16 bit	50 MHz	256 kB	32 kB	2 x 12 bit	31 I/O	1.72 V	1.98 V	+ 125 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 112 S9S12XS256J0VAL NXP Semiconductors 1: $18.81 1,500In Stock	Mfr. Part No. S9S12XS256J0VAL Mouser Part No 841-S9S12XS256J0VAL	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 112	Datasheet	1,500In Stock	$18.81 $14.96 $13.42 $12.94 View $11.71 $11.13	Min.: 1 Mult.: 1		SMD/SMT	LQFP-112	HCS12	16 bit	40 MHz	256 kB	12 kB	12 bit	91 I/O	1.72 V	1.98 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ ATSAMD20J18A-CU Microchip Technology 1: $3.69 112In Stock	Mfr. Part No. ATSAMD20J18A-CU Mouser Part No 556-ATSAMD20J18A-CU	Microchip Technology	ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ Learn More about Microchip Technology atmel samd20 mcu	Datasheet	112In Stock	$3.69 $3.34 $3.19 $3.18	Min.: 1 Mult.: 1		SMD/SMT	UFBGA-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	52 I/O	1.62 V	3.63 V	+ 85 C		Tray
ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP VA42630-PQ176P0EAA-ES VORAGO 1: $742.89 1In Stock New At Mouser	Mfr. Part No. VA42630-PQ176P0EAA-ES Mouser Part No 466-2630PQ176P0EAAES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		1In Stock	$742.89	Min.: 1 Mult.: 1		SMD/SMT	PQFP-176	ARM Cortex M4	32 bit		256 kB	64 kB	12 bit	104 I/O			+ 85 C
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC PIC32MX270F256B-V/SP Microchip Technology 1: $5.73 89In Stock	Mfr. Part No. PIC32MX270F256B-V/SP Mouser Part No 579-32MX270F256BV/SP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	89In Stock	$5.73 $5.26 $4.76	Min.: 1 Mult.: 1		Through Hole	PDIP-28	MIPS32 M4K	32 bit	50 MHz	256 kB	64 kB	10 bit	21 I/O	2.3 V	3.6 V	+ 105 C		Tube
ARM Microcontrollers - MCU General purpose microcontrollers based on dual-core Arm Cortex-M4, Arm Cortex-M0+ CY8C6244AZI-S4D12 Infineon Technologies 1: $6.75 320In Stock	Mfr. Part No. CY8C6244AZI-S4D12 Mouser Part No 727-8C6244AZI-S4D12	Infineon Technologies	ARM Microcontrollers - MCU General purpose microcontrollers based on dual-core Arm Cortex-M4, Arm Cortex-M0+ Learn More about Infineon Technologies infineon psoc 62 mcus	Datasheet	320In Stock	$6.75 $4.65 $4.33 $3.81 View $3.61 $2.97 $2.94 Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M0+, ARM Cortex M4	32 bit	100 MHz, 150 MHz	256 kB	128 kB	12 bit	54 I/O	1.7 V	3.6 V	+ 85 C		Tray
16-bit Microcontrollers - MCU 16Bit MCU 256KB Flsh 32KB RAM 60MHz 28pin PIC24EP256GP202-E/SS Microchip Technology 1: $4.52 64In Stock	Mfr. Part No. PIC24EP256GP202-E/SS Mouser Part No 579-P24EP256GP202ESS	Microchip Technology	16-bit Microcontrollers - MCU 16Bit MCU 256KB Flsh 32KB RAM 60MHz 28pin Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	64In Stock	$4.52 $4.13 $3.75	Min.: 1 Mult.: 1		SMD/SMT	SSOP-28	PIC24E	16 bit	60 MHz	256 kB	32 kB	10 bit, 12 bit	21 I/O	3 V	3.6 V	+ 125 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, USB PIC24FJ256GB412-I/BG Microchip Technology 1: $8.04 167In Stock	Mfr. Part No. PIC24FJ256GB412-I/BG Mouser Part No 579-24FJ256GB412I/BG	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, USB Learn More about Microchip Technology microchip pic24fj	Datasheet	167In Stock	$8.04 $7.36 $6.68	Min.: 1 Mult.: 1		SMD/SMT	BGA-100	PIC24F	16 bit	32 MHz	256 kB	16 kB	10 bit, 12 bit	101 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU General purpose microcontrollers based on Arm Cortex-M4 CY8C6144AZI-S4F12 Infineon Technologies 1: $6.36 54In Stock	Mfr. Part No. CY8C6144AZI-S4F12 Mouser Part No 727-8C6144AZI-S4F12	Infineon Technologies	ARM Microcontrollers - MCU General purpose microcontrollers based on Arm Cortex-M4 Learn More about Infineon Technologies infineon psoc 61 mcus	Datasheet	54In Stock	$6.36 $4.37 $4.07 $3.58 View $2.84 $2.81 $2.76 $2.74 Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	150 MHz	256 kB	128 KB	12 bit	54 I/O	1.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S4AB-AN Microchip Technology 1: $5.04 245In Stock	Mfr. Part No. ATSAM4S4AB-AN Mouser Part No 556-ATSAM4S4AB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	245In Stock	$5.04 $4.57 $4.14	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M4	32 bit	120 MHz	256 kB	64 kB	12 bit	34 I/O	1.2 V	1.2 V	+ 105 C		Tray
ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz ATSAMD20J18A-ANT Microchip Technology 1: $3.73 1,386In Stock	Mfr. Part No. ATSAMD20J18A-ANT Mouser Part No 556-ATSAMD20J18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	1,386In Stock	Cut Tape $3.73 $3.60 $3.30 Reel $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	TQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	52 I/O	1.62 V	3.63 V	+ 105 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD PIC24FJ256GA406T-I/PT Microchip Technology 1: $6.49 1,826In Stock	Mfr. Part No. PIC24FJ256GA406T-I/PT Mouser Part No 579-24FJ256GA406TIPT	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD Learn More about Microchip Technology microchip pic24fj	Datasheet	1,826In Stock	Cut Tape $6.49 $6.32 $5.94 Reel $5.36	Min.: 1 Mult.: 1 : 1,200		SMD/SMT	TQFP-64	PIC24F	16 bit	32 MHz	256 kB	16 kB	10 bit, 12 bit	53 I/O	2 V	3.6 V	+ 85 C		Reel, Cut Tape
32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG CAN 80MHz 10BIT PIC32MX575F256H-80V/PT Microchip Technology 1: $9.73 494In Stock	Mfr. Part No. PIC32MX575F256H-80V/PT Mouser Part No 579-32MX575F256H80VT	Microchip Technology	32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG CAN 80MHz 10BIT Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	494In Stock	$9.73 $8.93 $8.09	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	MIPS32 M4K	32 bit	80 MHz	256 kB	64 kB	10 bit	53 I/O	2.3 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256D-I/PT Microchip Technology 1: $5.90 419In Stock	Mfr. Part No. PIC32MX174F256D-I/PT Mouser Part No 579-MX174F256DIPT	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	419In Stock	$5.90 $5.41 $4.88	Min.: 1 Mult.: 1		SMD/SMT	TQFP-44	MIPS32 M4K	32 bit	72 MHz	256 kB	64 kB	10 bit	35 I/O	2.5 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B310F256IM48-C Silicon Labs 1: $4.08 4,410In Stock	Mfr. Part No. EFM32PG23B310F256IM48-C Mouser Part No 634-PG23310F256IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	4,410In Stock	$4.08 $3.15 $2.89 $2.61 View $2.48 $2.46 $2.31 $2.26 $2.25	Min.: 1 Mult.: 1		SMD/SMT	QFN-48	ARM Cortex M33	32 bit	80 MHz	256 kB	64 kB	12 bit/16 bit/20 bit	32 I/O	1.71 V	3.8 V	+ 125 C		Tray
ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Rev B VA41630-PG196F0PBB VORAGO 1: $7,661.59 2In Stock 10Expected 03/02/2027	Mfr. Part No. VA41630-PG196F0PBB Mouser Part No 466-A41630PG196F0PBB	VORAGO	ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Rev B Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.	Datasheet	2In Stock 10Expected 03/02/2027	$7,661.59	Min.: 1 Mult.: 1	No		BGA-196	ARM Cortex M4		100 MHz	256 kB	64 kB	12 bit	104 I/O			+ 125 C
RF Microcontrollers - MCU SAMR21 32pin 256K T&R ATSAMR21E18A-MUT Microchip Technology 1: $6.91 622In Stock	Mfr. Part No. ATSAMR21E18A-MUT Mouser Part No 556-ATSAMR21E18A-MUT	Microchip Technology	RF Microcontrollers - MCU SAMR21 32pin 256K T&R Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	622In Stock	Cut Tape $6.91 $6.90 $6.89 $6.87 Reel $5.88	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	VQFN-32	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	8 bit		1.8 V	3.6 V	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash ATXMEGA256C3-AU Microchip Technology 1: $7.50 147In Stock	Mfr. Part No. ATXMEGA256C3-AU Mouser Part No 556-ATXMEGA256C3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash	Datasheet	147In Stock	$7.50 $6.87 $6.24	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	256 kB	16 kB	12 bit	50 I/O	1.6 V	3.6 V	+ 105 C		Tray