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256 kB Embedded Processors & Controllers

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Program Memory Size = 256 kB

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
32-bit Microcontrollers - MCU 256 KB Flash 32KBRAM 80MHz 10B ADC PIC32MX440F256H-80I/PT Microchip Technology 1: Rp141.264,20 447In Stock	Mfr. Part No. PIC32MX440F256H-80I/PT Mouser Part No 579-PIC324F256H80IPT	Microchip Technology	32-bit Microcontrollers - MCU 256 KB Flash 32KBRAM 80MHz 10B ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	447In Stock	Rp141.264,20 Rp129.339,30 Rp117.047,48	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	MIPS32 M4K	51 I/O	32 bit	10 bit
32-bit Microcontrollers - MCU 256Kb FLASH 32Kb RAM 80MHz 10-B ADC PIC32MX340F256H-80I/PT Microchip Technology 1: Rp133.191,96 784In Stock 960Expected 04/12/2026	Mfr. Part No. PIC32MX340F256H-80I/PT Mouser Part No 579-PIC32MF256H80IPT	Microchip Technology	32-bit Microcontrollers - MCU 256Kb FLASH 32Kb RAM 80MHz 10-B ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	784In Stock 960Expected 04/12/2026	Rp133.191,96 Rp122.000,90 Rp110.442,92	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	MIPS32 M4K	53 I/O	32 bit	10 bit
32-bit Microcontrollers - MCU 256KB Flash 32KB RAM 80 MHz 10-B ADC PIC32MX360F256L-80I/PT Microchip Technology 1: Rp148.052,22 374In Stock	Mfr. Part No. PIC32MX360F256L-80I/PT Mouser Part No 579-PIC32MX36F256L80	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 32KB RAM 80 MHz 10-B ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	374In Stock	Rp148.052,22 Rp135.576,94 Rp122.918,20	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	MIPS32 M4K	85 I/O	32 bit	10 bit
32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN PIC32MX575F256H-80I/PT Microchip Technology 1: Rp169.883,96 379In Stock	Mfr. Part No. PIC32MX575F256H-80I/PT Mouser Part No 579-PIC32MX575F256IP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	379In Stock	Rp169.883,96 Rp155.757,54 Rp141.080,74	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	MIPS32 M4K	53 I/O	32 bit	10 bit
32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET PIC32MX675F256H-80I/PT Microchip Technology 1: Rp178.139,66 827In Stock	Mfr. Part No. PIC32MX675F256H-80I/PT Mouser Part No 579-PIC32MX675F256PT	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	827In Stock	Rp178.139,66 Rp163.279,40 Rp148.052,22	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	MIPS32 M4K	51 I/O	32 bit	10 bit
32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET PIC32MX775F256H-80I/PT Microchip Technology 1: Rp185.844,98 450In Stock	Mfr. Part No. PIC32MX775F256H-80I/PT Mouser Part No 579-PIC32MX775F256PT	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	450In Stock	Rp185.844,98 Rp170.250,88 Rp154.289,86	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	MIPS32 M4K	51 I/O	32 bit	10 bit
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG330F256G-F-QFN64 Silicon Labs 1: Rp221.436,22 1.407In Stock	Mfr. Part No. EFM32LG330F256G-F-QFN64 Mouser Part No 634-32LG330F256GFQFN	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	1.407In Stock	Rp221.436,22 Rp177.956,20 Rp161.995,18 Rp151.721,42 View Rp147.134,92 Rp140.346,90 Rp133.375,42 Quote	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	ARM Cortex M3	53 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU EFM32PG1B100F256GM32-C0 Silicon Labs 1: Rp109.525,62 436In Stock 2.450Expected 17/11/2026	Mfr. Part No. EFM32PG1B100F256GM32-C0 Mouser Part No 634-PG1B100F256GM320	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	436In Stock 2.450Expected 17/11/2026	Rp109.525,62 Rp86.776,58 Rp78.153,96 Rp71.916,32 View Rp66.412,52 Rp66.045,60 Rp64.211,00	Min.: 1 Mult.: 1		SMD/SMT	QFN-32	ARM Cortex M4	24 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B200F256IM40-C Silicon Labs 1: Rp72.283,24 3.374In Stock	Mfr. Part No. EFM32PG23B200F256IM40-C Mouser Part No 634-PG23200F256IM40C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	3.374In Stock	Rp72.283,24 Rp58.523,74 Rp53.203,40 Rp47.883,06 View Rp41.278,50 Rp39.994,28 Rp39.810,82	Min.: 1 Mult.: 1		SMD/SMT	QFN-40	ARM Cortex M33	29 I/O	32 bit	12 bit/16 bit/20 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B210F256IM48-C Silicon Labs 1: Rp72.099,78 2.501In Stock	Mfr. Part No. EFM32PG23B210F256IM48-C Mouser Part No 634-PG23210F256IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2.501In Stock	Rp72.099,78 Rp53.753,78 Rp49.167,28 Rp44.213,86 View Rp41.645,42 Rp40.728,12 Rp38.710,06 Rp37.425,84 Rp36.692,00	Min.: 1 Mult.: 1		SMD/SMT	QFN-48	ARM Cortex M33	34 I/O	32 bit	12 bit/16 bit/20 bit
ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash CY8C4248AZI-L475 Infineon Technologies 1: Rp229.691,92 580In Stock	Mfr. Part No. CY8C4248AZI-L475 Mouser Part No 727-CY8C4248AZI-L475	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash Learn More about Infineon Technologies cypress psoc 4l soc	Datasheet	580In Stock	Rp229.691,92 Rp180.157,72 Rp160.344,04 Rp150.620,66 View Rp149.886,82 Rp142.548,42 Rp140.897,28 Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M0	53 I/O	32 bit	12 bit
ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash CY8C4248AZI-L485 Infineon Technologies 1: Rp247.304,08 986In Stock	Mfr. Part No. CY8C4248AZI-L485 Mouser Part No 727-CY8C4248AZI-L485	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash Learn More about Infineon Technologies cypress psoc 4l soc	Datasheet	986In Stock	Rp247.304,08 Rp194.467,60 Rp173.186,24 Rp162.912,48 View Rp162.362,10 Rp152.638,72 Rp149.152,98 Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M0	53 I/O	32 bit	12 bit
ARM Microcontrollers - MCU IOT-PSOC6 CY8C6244AZI-S4D93 Infineon Technologies 1: Rp117.047,48 1.697In Stock	Mfr. Part No. CY8C6244AZI-S4D93 Mouser Part No 727-CY8C6244AZIS4D93	Infineon Technologies	ARM Microcontrollers - MCU IOT-PSOC6 Learn More about Infineon Technologies infineon psoc 62 mcus	Datasheet	1.697In Stock	Rp117.047,48 Rp89.711,94 Rp78.704,34 Rp74.668,22 View Rp74.484,76 Rp70.632,10 Rp65.495,22 Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-80	ARM Cortex M0+, ARM Cortex M4	62 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 32 Bit MCU Rev C ETH,CAN,Camera,SD FT900Q-C-T Bridgetek 1: Rp240.149,14 246In Stock	Mfr. Part No. FT900Q-C-T Mouser Part No 895-FT900Q-C-T	Bridgetek	32-bit Microcontrollers - MCU 32 Bit MCU Rev C ETH,CAN,Camera,SD Learn More about Bridgetek ftdi ft90x microcontrollers	Datasheet	246In Stock	Rp240.149,14 Rp182.359,24 Rp174.837,38 Rp154.106,40 View Rp144.016,10 Rp142.548,42 Rp140.163,44 Quote	Min.: 1 Mult.: 1		SMD/SMT	QFN-100	FT32	66 I/O	32 bit	8 bit/10 bit
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs M2S010-VF256I Microchip Technology 1: Rp809.242,06 64In Stock	Mfr. Part No. M2S010-VF256I Mouser Part No 494-M2S010-VF256I	Microchip Technology	SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs Learn More about Microchip Technology microchip smartfusion2 fpga This product may require additional documentation to export from the United States.	Datasheet	64In Stock	Rp809.242,06 Rp797.317,16 Rp774.935,04 Quote Quote	Min.: 1 Mult.: 1	No	SMD/SMT	VFBGA-256	ARM Cortex M3
Digital Signal Processors & Controllers - DSP, DSC EP Digital Signal Co ntroller SM320F28335GJZMEP Texas Instruments 1: Rp1.932.751,10 457In Stock	Mfr. Part No. SM320F28335GJZMEP Mouser Part No 595-M320F28335GJZMEP	Texas Instruments	Digital Signal Processors & Controllers - DSP, DSC EP Digital Signal Co ntroller Learn More about Texas Instruments tism320f28335 This product may require additional documentation to export from the United States.	Datasheet	457In Stock	Rp1.932.751,10 Rp1.624.721,76 Rp1.516.663,82 Rp1.464.194,26 View Quote	Min.: 1 Mult.: 1	No	SMD/SMT	BGA-176	C28x	88 I/O	32 bit
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 64 MCF51AC256AVPUE NXP Semiconductors 1: Rp463.603,42 382In Stock End of Life	Mfr. Part No. MCF51AC256AVPUE Mouser Part No 841-MCF51AC256AVPUE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 64	Datasheet	382In Stock	Rp463.603,42 Rp364.535,02 Rp346.922,86 Rp315.734,66 View Rp305.827,82 Rp293.536,00 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ColdFire V1	54 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Smart Sensor ASSP/ASIC with 256kB Flash ADUCM356BCCZ Analog Devices 1: Rp598.263,06 153In Stock	Mfr. Part No. ADUCM356BCCZ Mouser Part No 584-ADUCM356BCCZ	Analog Devices	ARM Microcontrollers - MCU Smart Sensor ASSP/ASIC with 256kB Flash Learn More about Analog Devices adi aducm356 microcontrollers	Datasheet	153In Stock	Rp598.263,06 Rp503.964,62 Rp481.215,58 Rp430.397,16 View Rp402.144,32 Rp398.658,58 Quote	Min.: 1 Mult.: 1		SMD/SMT	LGA-72	ARM Cortex M3	17 I/O	32 bit	16 bit
16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 80MHz, -40/+105degC, Automotive Qualified, QFP 144 S912XHZ256F1VAG NXP Semiconductors 1: Rp773.283,90 299In Stock	Mfr. Part No. S912XHZ256F1VAG Mouser Part No 841-S912XHZ256F1VAG	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 80MHz, -40/+105degC, Automotive Qualified, QFP 144	Datasheet	299In Stock	Rp773.283,90 Rp651.283,00 Rp621.929,40 Rp556.250,72 View Rp543.041,60 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	HCS12X	49 I/O	16 bit	10 bit
ARM Microcontrollers - MCU LPC55S16JEV59 NXP Semiconductors LPC55S16JEV59E LPC55S16JEV59E NXP Semiconductors 1: Rp142.548,42 465In Stock	Mfr. Part No. LPC55S16JEV59E Mouser Part No 771-LPC55S16JEV59E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S16JEV59	Datasheet	465In Stock	Rp142.548,42 Rp110.259,46 Rp97.233,80 Rp93.197,68 View Rp86.409,66 Rp84.208,14 Rp82.557,00 Quote	Min.: 1 Mult.: 1		SMD/SMT	VFBGA-59	ARM Cortex M33	37 I/O	32 bit	16 bit
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 27.6KLEs Microchip Technology M2S025T-FCSG158I M2S025T-FCSG158I Microchip Technology 1: Rp1.424.750,36 515In Stock	Mfr. Part No. M2S025T-FCSG158I Mouser Part No 494-M2S025T-FCSG158I	Microchip Technology	SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 27.6KLEs Learn More about Microchip Technology microchip smartfusion2 fpga	Datasheet	515In Stock	Rp1.424.750,36 Rp1.403.835,92 View Quote	Min.: 1 Mult.: 1		SMD/SMT	FCSBGA-158	ARM Cortex M3
16-bit Microcontrollers - MCU 16BIT MCU3/5V 256K 100-QFP Renesas Electronics M30624FGPGP#33C M30624FGPGP#33C Renesas Electronics 1: Rp749.617,56 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	Rp749.617,56 Rp631.285,86 Rp556.984,56 Rp438.836,32	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	M16C/60	87 I/O	16 bit	10 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073MCT6 STMicroelectronics 1: Rp95.215,74 66In Stock 714On Order	Mfr. Part No. STM32U073MCT6 Mouser Part No 511-STM32U073MCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	66In Stock 714On Order	Rp95.215,74 Rp62.376,40 Rp55.771,84 Rp51.735,72	Min.: 1 Mult.: 1 Max.: 250				ARM Cortex M0
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083RCT6 STMicroelectronics 1: Rp80.538,94 72In Stock 14.400On Order	Mfr. Part No. STM32U083RCT6 Mouser Part No 511-STM32U083RCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	72In Stock 14.400On Order On Order Ship Dates Mfr. No: STM32U083RCT6 Stock: 72 Can Dispatch Immediately On Order: 6.720 Expected 12/11/2026 7.680 Expected 19/04/2027 Factory Lead Time: 52 Weeks	Rp80.538,94 Rp60.725,26 Rp52.836,48 Rp48.983,82 View Rp48.616,90 Rp44.947,70 Rp44.764,24	Min.: 1 Mult.: 1 Max.: 960				ARM Cortex M0
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCU6Q STMicroelectronics 1: Rp133.925,80 70In Stock	Mfr. Part No. STM32U535CCU6Q Mouser Part No 511-STM32U535CCU6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	70In Stock	Rp133.925,80 Rp102.737,60 Rp90.262,32 Rp86.409,66 View Rp85.675,82 Rp77.787,04 Rp72.650,16 Rp71.549,40 Quote	Min.: 1 Mult.: 1		SMD/SMT	UFQFPN-48	ARM Cortex M33	33 I/O	32 bit	12 bit, 14 bit