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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	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 S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 80 MC9S12DG256CFUE NXP Semiconductors 1: 61,22 € 277In Stock	Mfr. Part No. MC9S12DG256CFUE Mouser Part No 841-MC9S12DG256CFUE	NXP Semiconductors	16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 80	Datasheet	277In Stock	61,22 € 50,69 € 49,09 € 47,88 € View 47,39 € Quote	Min.: 1 Mult.: 1	SMD/SMT	PQFP-80	HCS12	16 bit	25 MHz	256 kB	12 kB	2 x 10 bit	59 I/O	2.35 V	2.75 V	+ 85 C		Tray
16-bit Microcontrollers - MCU S12DT 16-bit MCU, HCS12 core, 256KB Flash, QFP 112 MC9S12DT256CPVE NXP Semiconductors 1: 68,52 € 613In Stock	Mfr. Part No. MC9S12DT256CPVE Mouser Part No 841-MC9S12DT256CPVE	NXP Semiconductors	16-bit Microcontrollers - MCU S12DT 16-bit MCU, HCS12 core, 256KB Flash, QFP 112	Datasheet	613In Stock	68,52 € 58,11 € 54,18 € 53,91 € View Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	HCS12	16 bit	25 MHz	256 kB	12 kB	2 x 10 bit	91 I/O	2.35 V	2.75 V	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 50MHz, -40/+125degC, QFP 112 MC9S12XET256MAL NXP Semiconductors 1: 25,47 € 1.100In Stock	Mfr. Part No. MC9S12XET256MAL Mouser Part No 841-MC9S12XET256MAL	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 50MHz, -40/+125degC, QFP 112	Datasheet	1.100In Stock	25,47 € 20,56 € 18,58 € 17,97 € View 17,23 € 17,22 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	HCS12X	16 bit	50 MHz	256 kB	16 kB	2 x 8 bit/10 bit/12 bit	91 I/O	1.98 V	1.72 V	+ 125 C	AEC-Q100	Tray
32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 60MHz, QFP 112 MCF52233CAL60 NXP Semiconductors 1: 36,21 € 1.693In Stock	Mfr. Part No. MCF52233CAL60 Mouser Part No 841-MCF52233CAL60	NXP Semiconductors	32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 60MHz, QFP 112	Datasheet	1.693In Stock	36,21 € 30,15 € 28,58 € 27,37 € View 26,32 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	ColdFire V2	32 bit	60 MHz	256 kB	32 kB	12 bit		3 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Kinetis 2.x 512K MK20DX256VLL10 NXP Semiconductors 1: 15,33 € 3.610In Stock	Mfr. Part No. MK20DX256VLL10 Mouser Part No 841-MK20DX256VLL10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 2.x 512K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	3.610In Stock	15,33 € 11,64 € 11,16 € 9,84 € View 9,35 € 9,05 € 8,75 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	100 MHz	256 kB	64 kB	2 x 16 bit	66 I/O	1.71 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU 32Bit MCU 256KB Flash MK22FN256VLH12 NXP Semiconductors 1: 11,77 € 2.224In Stock	Mfr. Part No. MK22FN256VLH12 Mouser Part No 841-MK22FN256VLH12	NXP Semiconductors	ARM Microcontrollers - MCU 32Bit MCU 256KB Flash Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	2.224In Stock	11,77 € 8,94 € 8,57 € 7,55 € View 7,18 € 6,95 € 6,72 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	256 kB	48 kB	16 bit	40 I/O	1.71 V	3.6 V	+ 105 C		Tray
32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 48MHz, -40/+85degC, Automotive Grade, QFP 144 SPC5602BK0CLQ4 NXP Semiconductors 1: 16,31 € 300In Stock	Mfr. Part No. SPC5602BK0CLQ4 Mouser Part No 841-SPC5602BK0CLQ4	NXP Semiconductors	32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 48MHz, -40/+85degC, Automotive Grade, QFP 144	Datasheet	300In Stock	16,31 € 12,39 € 11,88 € 10,47 € View 9,95 € 9,38 € 9,18 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	e200z0	32 bit	64 MHz	256 kB	64 kB	10 bit	123 I/O	3 V	5.5 V	+ 85 C	AEC-Q100	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	32 bit	48 MHz	256 kB	32 kB	12 bit	51 I/O	1.72 V	1.88 V	+ 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	32 bit	32 MHz	256 kB	32 kB	12 bit	83 I/O	1.8 V	3.6 V	+ 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	32 bit	80 MHz	256 kB	64 kB	12 bit	83 I/O	1.71 V	3.6 V	+ 125 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX621 256K/64K QFP100 R5F56216BDFP#V0 Renesas Electronics 1: 12,38 € 1.949In Stock 1.710Expected 3/19/2027 NRND	Mfr. Part No. R5F56216BDFP#V0 Mouser Part No 968-R5F56216BDFP#V0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX621 256K/64K QFP100	Datasheet	1.949In Stock 1.710Expected 3/19/2027	12,38 € 9,41 € 9,02 € 7,95 € View 7,75 € 7,55 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	RX	32 bit	100 MHz	256 kB	64 kB	12 bit	72 I/O	2.7 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 32-bit 256KB Flash AT32UC3A1256-AUT Microchip Technology 1: 10,53 € 765In Stock	Mfr. Part No. AT32UC3A1256-AUT Mouser Part No 556-AT32UC3A1256-AUT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 256KB Flash Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	765In Stock	10,53 € 9,56 € 8,66 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	32 bit	66 MHz	256 kB	64 kB	10 bit	69 I/O	1.65 V	1.95 V	+ 85 C		Tray
32-bit Microcontrollers - MCU UC3L-256KB FL 85C AT32UC3L0256-AUR Microchip Technology 1: 8,46 € 1.502In Stock	Mfr. Part No. AT32UC3L0256-AUR Mouser Part No 556-AT32UC3L0256-AUR	Microchip Technology	32-bit Microcontrollers - MCU UC3L-256KB FL 85C Learn More about Microchip Technology microchip l series mcus	Datasheet	1.502In Stock	Cut Tape 8,46 € 8,20 € Reel 6,97 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TQFP-48	AVR	32 bit	50 MHz	256 kB	32 kB	12 bit	36 I/O	1.8 V	1.8 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 ATSAM3U4EA-AU Microchip Technology 1: 7,92 € 1.649In Stock	Mfr. Part No. ATSAM3U4EA-AU Mouser Part No 556-ATSAM3U4EA-AU	Microchip Technology	ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	1.649In Stock	7,92 € 7,22 € 6,53 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	96 MHz	256 kB	52 kB	12 bit	96 I/O	1.62 V	1.95 V	+ 85 C		Tray
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A ATSAM3X4CA-AU Microchip Technology 1: 9,46 € 160In Stock	Mfr. Part No. ATSAM3X4CA-AU Mouser Part No 556-ATSAM3X4CA-AU	Microchip Technology	ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A Learn More about Microchip Technology microchip sam3x mcu	Datasheet	160In Stock	9,46 € 8,61 € 7,78 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	84 MHz	256 kB	64 kB	12 bit	63 I/O	1.62 V	1.95 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21E18A-ANT Microchip Technology 1: 3,83 € 3.048In Stock	Mfr. Part No. ATSAMC21E18A-ANT Mouser Part No 556-ATSAMC21E18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	3.048In Stock	Cut Tape 3,83 € 3,69 € Reel 3,16 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-32	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	2 x 12 bit	26 I/O	2.7 V	5.5 V	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21E18A-AUT Microchip Technology 1: 3,65 € 1.915In Stock	Mfr. Part No. ATSAMC21E18A-AUT Mouser Part No 556-ATSAMC21E18A-AUT	Microchip Technology	ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	1.915In Stock	Cut Tape 3,65 € 3,53 € Reel 3,00 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-32	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	2 x 12 bit	26 I/O	2.7 V	5.5 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21J18A-AUT Microchip Technology 1: 4,02 € 1.751In Stock 7.500Expected 1/7/2027	Mfr. Part No. ATSAMC21J18A-AUT Mouser Part No 556-ATSAMC21J18A-AUT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	1.751In Stock 7.500Expected 1/7/2027	Cut Tape 4,02 € 3,90 € Reel 3,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	TQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	2 x 12 bit	52 I/O	2.7 V	5.5 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20G18A-AU Microchip Technology 1: 2,85 € 1.282In Stock	Mfr. Part No. ATSAMD20G18A-AU Mouser Part No 556-ATSAMD20G18A-AU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	1.282In Stock	2,85 € 2,58 € 2,34 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	38 I/O	1.62 V	1.95 V	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20J18A-AU Microchip Technology 1: 2,99 € 1.503In Stock	Mfr. Part No. ATSAMD20J18A-AU Mouser Part No 556-ATSAMD20J18A-AU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	1.503In Stock	2,99 € 2,71 € 2,48 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	52 I/O	1.62 V	1.95 V	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20J18A-AUT Microchip Technology 1: 3,05 € 1.663In Stock	Mfr. Part No. ATSAMD20J18A-AUT Mouser Part No 556-ATSAMD20J18A-AUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	1.663In Stock	Cut Tape 3,05 € 2,95 € Reel 2,51 € 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	1.95 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21G18A-AFT Microchip Technology 1: 4,00 € 1.126In Stock	Mfr. Part No. ATSAMD21G18A-AFT Mouser Part No 556-ATSAMD21G18A-AFT	Microchip Technology	ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	1.126In Stock	Cut Tape 4,00 € 3,86 € Reel 3,29 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TQFP-48	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	38 I/O	1.62 V	3.63 V	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz ATSAMD21G18A-AU Microchip Technology 1: 3,58 € 1.596In Stock	Mfr. Part No. ATSAMD21G18A-AU Mouser Part No 556-ATSAMD21G18A-AU	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	1.596In Stock	3,58 € 3,25 € 2,95 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	38 I/O	1.62 V	3.63 V	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21J18A-AF Microchip Technology 1: 4,15 € 2.202In Stock	Mfr. Part No. ATSAMD21J18A-AF Mouser Part No 556-ATSAMD21J18A-AF	Microchip Technology	ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	2.202In Stock	4,15 € 3,77 € 3,41 €	Min.: 1 Mult.: 1	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	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz ATSAMD21J18A-AU Microchip Technology 1: 3,77 € 2.035In Stock	Mfr. Part No. ATSAMD21J18A-AU Mouser Part No 556-ATSAMD21J18A-AU	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	2.035In Stock	3,77 € 3,43 € 3,09 €	Min.: 1 Mult.: 1	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	+ 85 C	AEC-Q100	Tray