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256 kB Microcontrollers - MCU

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Program Memory Size = 256 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.	RoHS	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
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, USB, 3 Comp, CTMU, RTCC PIC32MX274F256D-I/PT Microchip Technology 1: 5,40 € 121In Stock	Mfr. Part No. PIC32MX274F256D-I/PT Mouser Part No 579-MX274F256DIPT	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, USB, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	121In Stock	5,40 € 4,95 € 4,49 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-44	MIPS32 M4K	256 kB	32 bit	10 bit	72 MHz	35 I/O	64 kB	2.5 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16Bit MCU 256KB Flsh 32KB RAM 60MHz 28pin PIC24EP256MC202-I/SS Microchip Technology 1: 3,53 € 139In Stock	Mfr. Part No. PIC24EP256MC202-I/SS Mouser Part No 579-P24EP256MC202ISS	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	139In Stock	3,53 € 3,23 € 2,92 €	Min.: 1 Mult.: 1		SMD/SMT	SSOP-28	PIC24E	256 kB	16 bit	10 bit, 12 bit	60 MHz	21 I/O	32 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 256KB 1536 RAM 26I/O PIC18C601-I/L Microchip Technology 1: 5,52 € 84In Stock	Mfr. Part No. PIC18C601-I/L Mouser Part No 579-PIC18C601-I/L	Microchip Technology	8-bit Microcontrollers - MCU 256KB 1536 RAM 26I/O	Datasheet	84In Stock	5,52 € 5,31 € 5,15 €	Min.: 1 Mult.: 1		SMD/SMT	PLCC-68	PIC18	256 kB	8 bit	10 bit	25 MHz	47 I/O	1.5 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 28P OpAmps PIC24EP256GP202-I/SO Microchip Technology 1: 3,55 € 128In Stock	Mfr. Part No. PIC24EP256GP202-I/SO Mouser Part No 579-PIC24256GP202ISO	Microchip Technology	16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 28P OpAmps Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	128In Stock	3,55 € 3,28 € 2,96 €	Min.: 1 Mult.: 1		SMD/SMT	SOIC-28	PIC24E	256 kB	16 bit	10 bit, 12 bit	60 MHz	21 I/O	32 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 28P OpAmps PIC24EP256GP202-I/SP Microchip Technology 1: 3,98 € 151In Stock	Mfr. Part No. PIC24EP256GP202-I/SP Mouser Part No 579-PIC24256GP202ISP	Microchip Technology	16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 28P OpAmps Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	151In Stock	3,98 € 3,65 € 3,29 €	Min.: 1 Mult.: 1		Through Hole	SPDIP-28	PIC24E	256 kB	16 bit	10 bit, 12 bit	60 MHz	21 I/O	32 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 44P OpAmps PIC24EP256GP204-I/ML Microchip Technology 1: 4,03 € 28In Stock	Mfr. Part No. PIC24EP256GP204-I/ML Mouser Part No 579-PIC24256GP204IML	Microchip Technology	16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 44P OpAmps Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	28In Stock	4,03 € 3,70 € 3,35 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-44	PIC24E	256 kB	16 bit	10 bit, 12 bit	60 MHz	35 I/O	32 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 44P OpAmps PIC24EP256GP204-I/PT Microchip Technology 1: 3,90 € 291In Stock	Mfr. Part No. PIC24EP256GP204-I/PT Mouser Part No 579-PIC24256GP204IPT	Microchip Technology	16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 44P OpAmps Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	291In Stock	3,90 € 3,56 € 3,24 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-44	PIC24E	256 kB	16 bit	10 bit, 12 bit	60 MHz	35 I/O	32 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 64P OpAmps PIC24EP256GP206-I/MR Microchip Technology 1: 4,39 € 11In Stock	Mfr. Part No. PIC24EP256GP206-I/MR Mouser Part No 579-PIC24256GP206IMR	Microchip Technology	16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 64P OpAmps Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	11In Stock	4,39 € 4,01 € 3,64 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	PIC24E	256 kB	16 bit	10 bit, 12 bit	60 MHz	53 I/O	32 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 64P OpAmps PIC24EP256GP206-I/PT Microchip Technology 1: 4,23 € 304In Stock	Mfr. Part No. PIC24EP256GP206-I/PT Mouser Part No 579-PIC24256GP206IPT	Microchip Technology	16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 64P OpAmps Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	304In Stock	4,23 € 3,90 € 3,52 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	PIC24E	256 kB	16 bit	10 bit, 12 bit	60 MHz	53 I/O	32 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
32-bit Microcontrollers - MCU 256KB Flash 32KBRAM 80MHz 10B ADC DMA PIC32MX460F256L-80I/PT Microchip Technology 1: 7,32 € 74In Stock	Mfr. Part No. PIC32MX460F256L-80I/PT Mouser Part No 579-PIC324F256L80IPT	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 32KBRAM 80MHz 10B ADC DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	74In Stock	7,32 € 6,71 € 6,08 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	MIPS32 M4K	256 kB	32 bit	10 bit	80 MHz	81 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 256KB/32KB USB-OTG 80 MHz 10-b ADC DMA PIC32MX440F256H-80I/MR Microchip Technology 1: 6,75 € 64In Stock	Mfr. Part No. PIC32MX440F256H-80I/MR Mouser Part No 579-PIC32MX25680IMR	Microchip Technology	32-bit Microcontrollers - MCU 256KB/32KB USB-OTG 80 MHz 10-b ADC DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	64In Stock	6,75 € 6,19 € 5,60 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	MIPS32 M4K	256 kB	32 bit	10 bit	80 MHz	51 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN PIC32MX575F256L-80I/PT Microchip Technology 1: 8,73 € 5In Stock 357Expected 11/17/2026	Mfr. Part No. PIC32MX575F256L-80I/PT Mouser Part No 579-PIC32MX575F256PT	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	5In Stock 357Expected 11/17/2026	8,73 € 8,00 € 7,25 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	MIPS32 M4K	256 kB	32 bit	10 bit	80 MHz	85 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET PIC32MX675F256L-80I/PT Microchip Technology 1: 9,12 € 15In Stock	Mfr. Part No. PIC32MX675F256L-80I/PT Mouser Part No 579-PIC32MX675F256L	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	15In Stock	9,12 € 8,36 € 7,57 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	MIPS32 M4K	256 kB	32 bit	10 bit	80 MHz	83 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IOT-PSOC6 CY8C6244AZI-S4D92 Infineon Technologies 1: 5,39 € 297In Stock	Mfr. Part No. CY8C6244AZI-S4D92 Mouser Part No 727-CY8C6244AZIS4D92	Infineon Technologies	ARM Microcontrollers - MCU IOT-PSOC6 Learn More about Infineon Technologies infineon psoc 62 mcus	Datasheet	297In Stock	5,39 € 4,14 € 3,63 € 3,38 € View 3,16 € 3,05 € Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M0+, ARM Cortex M4	256 kB	32 bit	12 bit	100 MHz, 150 MHz	54 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS4CA-AU Microchip Technology 1: 6,16 € 1.205In Stock 1.800On Order	Mfr. Part No. ATSAM4LS4CA-AU Mouser Part No 556-ATSAM4LS4CA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	1.205In Stock 1.800On Order	6,16 € 5,60 € 5,08 €	Min.: 1 Mult.: 1	No	SMD/SMT	TQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	80 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256 M430F5438AMGCARET Texas Instruments 1: 14,59 € 951In Stock	Mfr. Part No. M430F5438AMGCARET Mouser Part No 595-430F5438AMGCARET	Texas Instruments	16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256 Learn More about Texas Instruments ti msp430f541xa msp430f543xa mcus	Datasheet	951In Stock	Cut Tape 14,59 € 11,09 € 10,63 € 9,37 € View Reel 8,37 € 8,90 € 8,61 € 8,38 € 8,37 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	No	SMD/SMT	NFBGA-113	MSP430	256 kB	16 bit	12 bit	25 MHz	87 I/O	16 kB	1.8 V	3.6 V	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256 M430F5438AQGCARET Texas Instruments 1: 12,87 € 2.400In Stock	Mfr. Part No. M430F5438AQGCARET Mouser Part No 595-430F5438AQGCARET	Texas Instruments	16-bit Microcontrollers - MCU Extended temperature 25-MHz MCU with 256 Learn More about Texas Instruments ti ads131m03 delta sigma adc	Datasheet	2.400In Stock	Cut Tape 12,87 € 9,78 € 9,37 € 8,26 € View Reel 7,02 € 7,85 € 7,59 € 7,35 € 7,02 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	No	SMD/SMT	NFBGA-113	MSP430	256 kB	16 bit	12 bit	25 MHz	87 I/O	16 kB	1.8 V	3.6 V	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 80 MCF51AC256BCLKE NXP Semiconductors 1: 21,35 € 119In Stock 450Expected 11/16/2026 End of Life	Mfr. Part No. MCF51AC256BCLKE Mouser Part No 841-MCF51AC256BCLKE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 80	Datasheet	119In Stock 450Expected 11/16/2026	21,35 € 16,70 € 15,94 € 14,49 € View 13,30 € 12,96 € 12,68 € Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-80	ColdFire V1	256 kB	32 bit	12 bit	50.33 MHz	69 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU MCF51JE 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 100 MCF51JE256VLL NXP Semiconductors 1: 18,52 € 151In Stock End of Life	Mfr. Part No. MCF51JE256VLL Mouser Part No 841-MCF51JE256VLL End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51JE 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 100 Learn More about NXP Semiconductors freescaleflexisje	Datasheet	151In Stock	18,52 € 14,97 € 14,35 € 12,64 € View 11,08 € 10,84 € 10,64 € Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ColdFire V1	256 kB	32 bit	12 bit	50.33 MHz	65 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CORTEX M4F 96MHZ ME11, TQFN 3X3 MAX32660GTG+ Analog Devices / Maxim Integrated 1: 5,81 € 414In Stock	Mfr. Part No. MAX32660GTG+ Mouser Part No 700-MAX32660GTG+	Analog Devices / Maxim Integrated	ARM Microcontrollers - MCU CORTEX M4F 96MHZ ME11, TQFN 3X3 Learn More about Analog Devices / Maxim Integrated maxim max32660 mcu	Datasheet	414In Stock	5,81 € 3,99 € 3,72 € 3,28 € View 3,10 € 2,61 € 2,41 € 2,37 € Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFN-24	ARM Cortex M4	256 kB	32 bit	No ADC	96 MHz	14 I/O	96 kB	1.045 V	1.155 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STMicroelectronics STM32H523ZCJ6 STM32H523ZCJ6 STMicroelectronics 1: 5,99 € 168In Stock	Mfr. Part No. STM32H523ZCJ6 Mouser Part No 511-STM32H523ZCJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	168In Stock	5,99 € 4,59 € 4,03 € 3,85 € View 3,82 € 3,47 € 3,35 € 3,29 € Quote	Min.: 1 Mult.: 1		SMD/SMT	UFBGA-144	ARM Cortex M33	256 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LPC55S16JEV59 NXP Semiconductors LPC55S16JEV59E LPC55S16JEV59E NXP Semiconductors 1: 6,68 € 465In Stock	Mfr. Part No. LPC55S16JEV59E Mouser Part No 771-LPC55S16JEV59E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S16JEV59	Datasheet	465In Stock	6,68 € 5,17 € 4,56 € 4,37 € View 4,05 € 3,95 € 3,89 €	Min.: 1 Mult.: 1		SMD/SMT	VFBGA-59	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	37 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU XMC4000 Infineon Technologies XMC4200F64F256BAXQMA1 XMC4200F64F256BAXQMA1 Infineon Technologies 1: 6,85 € 599In Stock	Mfr. Part No. XMC4200F64F256BAXQMA1 Mouser Part No 726-XMC4200F64F256BA	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	599In Stock	6,85 € 5,28 € 4,69 € 4,40 € View 4,33 € 4,11 € 4,10 € Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M4	256 kB	32 bit/16 bit	12 bit	80 MHz	35 I/O	40 kB	3 V	3.63 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU XMC4000 Infineon Technologies XMC4200Q48K256BAXUMA1 XMC4200Q48K256BAXUMA1 Infineon Technologies 1: 7,89 € 1.555In Stock 12.500On Order	Mfr. Part No. XMC4200Q48K256BAXUMA1 Mouser Part No 726-XMC4200Q48K256BA	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	1.555In Stock 12.500On Order On Order Ship Dates Mfr. No: XMC4200Q48K256BAXUMA1 Stock: 1.555 Can Dispatch Immediately On Order: 5.000 Expected 12/3/2026 7.500 TBD Factory Lead Time: 13 Weeks	Cut Tape 7,89 € 6,12 € 5,41 € 5,19 € View Reel 4,30 € 5,14 € 4,58 € 4,49 € 4,30 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500		SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit/16 bit	12 bit	80 MHz	21 I/O	40 kB	3 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16BIT MCU3/5V 256K 100-QFP Renesas Electronics M30624FGPGP#33C M30624FGPGP#33C Renesas Electronics 1: 35,14 € 98In Stock	Mfr. Part No. M30624FGPGP#33C Mouser Part No 968-M30624FGPGP#33C	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU3/5V 256K 100-QFP	Datasheet	98In Stock	35,14 € 29,59 € 26,11 € 21,40 €	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	M16C/60	256 kB	16 bit	10 bit	24 MHz	87 I/O	20 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray