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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.	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
ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz ATSAMD21G18A-MUT Microchip Technology 1: 3,58 € 14.365In Stock	Mfr. Part No. ATSAMD21G18A-MUT Mouser Part No 556-ATSAMD21G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	14.365In Stock	Cut Tape 3,58 € 3,47 € Reel 2,95 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	QFN-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM4, QFN48, 256KFlash,Tray, USB,Extended Temp ATSAMD51G18A-MF Microchip Technology 1: 4,51 € 4.838In Stock	Mfr. Part No. ATSAMD51G18A-MF Mouser Part No 556-ATSAMD51G18A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN48, 256KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	4.838In Stock	4,51 € 4,15 € 3,74 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	37 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V ATXMEGA256D3-AU Microchip Technology 1: 6,45 € 2.909In Stock	Mfr. Part No. ATXMEGA256D3-AU Mouser Part No 556-ATXMEGA256D3-AU	Microchip Technology	8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V	Datasheet	2.909In Stock	6,45 € 5,91 € 5,37 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	256 kB	8 bit/16 bit		32 MHz	50 I/O	16 kB	1.6 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, STM32F098RCH6 STMicroelectronics 1: 6,27 € 321In Stock	Mfr. Part No. STM32F098RCH6 Mouser Part No 511-STM32F098RCH6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	321In Stock	6,27 € 4,82 € 4,22 € 4,04 € View 4,02 € 3,53 € 3,46 € 3,43 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	51 I/O	32 kB	1.72 V	1.88 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU STM32L162VCH6 STMicroelectronics 1: 9,74 € 190In Stock	Mfr. Part No. STM32L162VCH6 Mouser Part No 511-STM32L162VCH6	STMicroelectronics	ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	190In Stock	9,74 € 7,57 € 7,22 € 6,27 € View 5,99 € 5,64 € 5,26 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	83 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433VCT3 STMicroelectronics 1: 7,14 € 294In Stock	Mfr. Part No. STM32L433VCT3 Mouser Part No 511-STM32L433VCT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	294In Stock	7,14 € 5,21 € 4,85 € 4,45 € View 4,27 € 4,15 € 4,13 € 4,11 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFT-100	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	83 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with M0G3518QPMRQ1 Texas Instruments 1: 3,78 € 166In Stock New Product	Mfr. Part No. M0G3518QPMRQ1 Mouser Part No 595-M0G3518QPMRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0g351x q1 mcus	Datasheet	166In Stock	Cut Tape 3,78 € 2,86 € 2,49 € 2,37 € Reel 2,12 € View 2,18 € 2,06 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	60 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with M0L1228QPTRQ1 Texas Instruments 1: 2,72 € 594In Stock 2.000On Order New Product	Mfr. Part No. M0L1228QPTRQ1 Mouser Part No 595-M0L1228QPTRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	594In Stock 2.000On Order On Order Ship Dates Mfr. No: M0L1228QPTRQ1 Stock: 594 Can Dispatch Immediately On Order: 1.000 Expected 1/7/2027 1.000 Expected 1/8/2027 Factory Lead Time: 26 Weeks	Cut Tape 2,72 € 2,03 € 1,75 € 1,67 € Reel 1,36 € View 1,52 € 1,32 € 1,29 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-48	ARM Cortex M0+	256 kB	32 bit	12 bit	32 MHz	43 I/O	32 KB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU PSC3M5FDS2ACQ1XQLA1 Infineon Technologies 1: 7,30 € 70In Stock New Product	Mfr. Part No. PSC3M5FDS2ACQ1XQLA1 Mouser Part No 726-PSC3M5FDS2ACQ1XQ New Product	Infineon Technologies	ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU Learn More about Infineon Technologies infineon psoc control c3 main line mcus	Datasheet	70In Stock	7,30 € 5,66 € 5,00 € 4,67 € View 4,40 € 4,34 € 4,30 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	180 MHz	50 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU TMPM4K4FYBUG(DBB) Toshiba 1: 3,04 € 158In Stock New Product	Mfr. Part No. TMPM4K4FYBUG(DBB) Mouser Part No 757-TMPM4K4FYBUGDBB New Product	Toshiba	ARM Microcontrollers - MCU Learn More about Toshiba tmpm4k4 microcontroller	Datasheet	158In Stock	3,04 € 2,53 € 2,22 € 2,04 € View 1,87 € 1,81 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	51 I/O	18 KB	2.7 V	5.5 V	- 40 C	+ 105 C
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZCT6 STMicroelectronics 1: 6,60 € 767In Stock 5.760On Order	Mfr. Part No. STM32H523ZCT6 Mouser Part No 511-STM32H523ZCT6	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	767In Stock 5.760On Order On Order Ship Dates Mfr. No: STM32H523ZCT6 Stock: 767 Can Dispatch Immediately On Order: 1.080 Expected 11/12/2026 2.160 Expected 5/31/2027 2.520 Expected 7/12/2027 Factory Lead Time: 52 Weeks	6,60 € 4,91 € 4,42 € 4,13 € View 3,87 € 3,76 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-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 Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCI6 STMicroelectronics 1: 3,79 € 1.828In Stock	Mfr. Part No. STM32U083MCI6 Mouser Part No 511-STM32U083MCI6	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	1.828In Stock	3,79 € 2,90 € 2,58 € 2,46 € 2,42 €	Min.: 1 Mult.: 1 Max.: 300			ARM Cortex M0	256 kB			48 MHz								Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCT6 STMicroelectronics 1: 3,67 € 2.728In Stock	Mfr. Part No. STM32U083MCT6 Mouser Part No 511-STM32U083MCT6	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	2.728In Stock	3,67 € 2,80 € 2,49 € 2,43 € 2,30 €	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0	256 kB			48 MHz								Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083RCI6 STMicroelectronics 1: 4,13 € 2.527In Stock 2.940Expected 1/14/2027	Mfr. Part No. STM32U083RCI6 Mouser Part No 511-STM32U083RCI6	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	2.527In Stock 2.940Expected 1/14/2027	4,13 € 2,78 € 2,45 € 2,30 € 2,23 €	Min.: 1 Mult.: 1 Max.: 2.000			ARM Cortex M0	256 kB			48 MHz								Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCU6 STMicroelectronics 1: 6,28 € 1.934In Stock	Mfr. Part No. STM32U535CCU6 Mouser Part No 511-STM32U535CCU6	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	1.934In Stock	6,28 € 4,82 € 4,23 € 4,05 € View 4,02 € 3,65 € 3,57 € 3,42 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	256 kB	32 bit	12 bit, 14 bit	160 MHz	37 I/O	574 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f F2800137PM Texas Instruments 1: 4,43 € 1.130In Stock	Mfr. Part No. F2800137PM Mouser Part No 595-F2800137PM	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f Learn More about Texas Instruments ti tms320f280013x 32 bit mcus	Datasheet	1.130In Stock	4,43 € 3,37 € 2,95 € 2,74 € View 2,73 € 2,56 € 2,48 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	C28x	256 kB	32 bit	12 bit	120 MHz	38 I/O	36 kB	1.14 V	1.32 V	- 40 C	+ 125 C
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f F2800137PT Texas Instruments 1: 4,22 € 2.103In Stock	Mfr. Part No. F2800137PT Mouser Part No 595-F2800137PT	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f Learn More about Texas Instruments ti tms320f280013x 32 bit mcus	Datasheet	2.103In Stock	4,22 € 3,22 € 2,80 € 2,68 € View 2,54 € 2,46 € 2,45 € 2,37 € 2,30 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	C28x	256 kB	32 bit	12 bit	120 MHz	25 I/O	36 kB	1.14 V	1.32 V	- 40 C	+ 125 C
32-bit Microcontrollers - MCU TOPOAUTO AUTO F2800152QRHBRQ1 Texas Instruments 1: 3,26 € 2.746In Stock	Mfr. Part No. F2800152QRHBRQ1 Mouser Part No 595-F2800152QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2.746In Stock	3,26 € 2,45 € 2,13 € 2,03 € View 1,86 € 1,85 € 1,77 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	C28x	256 kB	32 bit	12 bit	100 MHz	18 I/O	36 kB	1.14 V	3.63 V	- 40 C	+ 125 C
32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 64- F2800153QPHPRQ1 Texas Instruments 1: 7,89 € 958In Stock	Mfr. Part No. F2800153QPHPRQ1 Mouser Part No 595-F2800153QPHPRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 64- Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	958In Stock	7,89 € 5,92 € 5,64 € 4,89 € View 4,68 € 4,27 € 4,05 € 3,99 € Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-48	C28x	256 kB	32 bit	12 bit	120 MHz	27 I/O	36 kB	1.14 V	3.63 V	- 40 C	+ 125 C
32-bit Microcontrollers - MCU TOPOAUTO AUTO F2800153QRHBRQ1 Texas Instruments 1: 7,93 € 2.919In Stock	Mfr. Part No. F2800153QRHBRQ1 Mouser Part No 595-F2800153QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2.919In Stock	7,93 € 5,54 € 5,28 € 4,58 € View 4,38 € 3,99 € 3,93 € 3,74 € Quote	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	C28x	256 kB	32 bit	12 bit	100 MHz	18 I/O	36 kB	1.14 V	3.63 V	- 40 C	+ 125 C
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPHPRQ1 Texas Instruments 1: 4,52 € 909In Stock	Mfr. Part No. F2800154QPHPRQ1 Mouser Part No 595-F2800154QPHPRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	909In Stock	Cut Tape 4,52 € 3,35 € 2,98 € 2,74 € View Reel 2,08 € 2,60 € 2,33 € 2,08 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	HTQFP-48	C28x	256 kB	32 bit	12 bit	100 MHz	27 I/O	36 kB	1.14 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPMRQ1 Texas Instruments 1: 5,63 € 980In Stock	Mfr. Part No. F2800154QPMRQ1 Mouser Part No 595-F2800154QPMRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	980In Stock	Cut Tape 5,63 € 4,14 € 3,85 € 3,39 € Reel 2,65 € View 3,22 € 2,88 € 2,53 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	C28x	256 kB	32 bit	12 bit	100 MHz	37 I/O	36 kB	1.14 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPNRQ1 Texas Instruments 1: 5,80 € 573In Stock	Mfr. Part No. F2800154QPNRQ1 Mouser Part No 595-F2800154QPNRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	573In Stock	Cut Tape 5,80 € 4,26 € 3,96 € 3,48 € Reel 2,73 € View 3,31 € 2,97 € 2,61 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-80	C28x	256 kB	32 bit	12 bit	100 MHz	52 I/O	36 kB	1.14 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QRHBRQ1 Texas Instruments 1: 4,98 € 2.327In Stock	Mfr. Part No. F2800154QRHBRQ1 Mouser Part No 595-F2800154QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2.327In Stock	Cut Tape 4,98 € 3,42 € 3,19 € 2,80 € View Reel 2,16 € 2,66 € 2,38 € 2,19 € 2,16 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	VQFN-32	C28x	256 kB	32 bit	12 bit	100 MHz	18 I/O	36 kB	1.14 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 128 F2800155QPHPRQ1 Texas Instruments 1: 6,19 € 884In Stock	Mfr. Part No. F2800155QPHPRQ1 Mouser Part No 595-F2800155QPHPRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	884In Stock	6,19 € 4,77 € 4,20 € 4,02 € View 3,72 € 3,63 €	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-48	C28x	256 kB	32 bit	12 bit	120 MHz	27 I/O	36 kB	1.14 V	3.63 V	- 40 C	+ 125 C