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256 kB Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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
8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash ATXMEGA256C3-AU Microchip Technology 1: $8.545 147In Stock	Mfr. Part # ATXMEGA256C3-AU Mouser Part # 556-ATXMEGA256C3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash	Datasheet	147In Stock	$8.545 $7.827 $7.109	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	256 kB	8 bit/16 bit	12 bit	32 MHz	50 I/O	16 kB	1.6 V	3.6 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0256GPG048T-I/Y8X Microchip Technology 1: $7.758 1.361In Stock	Mfr. Part # PIC32MK0256GPG048T-I/Y8X Mouser Part # 579-256GPG048T-I/Y8X	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	1.361In Stock	Cut Tape $7.758 $7.588 $7.029 Reel $6.847 MouseReel Available	Min.: 1 Mult.: 1 : 1.600	SMD/SMT	TQFP-48	MIPS32 microAptiv	256 kB	32 bit	12 bit	120 MHz	37 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC PIC32MX170F256B-50I/SP Microchip Technology 1: $6.198 264In Stock	Mfr. Part # PIC32MX170F256B-50I/SP Mouser Part # 579-32MX170F256B5ISP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	264In Stock	$6.198 $5.696 $5.674 $5.172	Min.: 1 Mult.: 1	Through Hole	PDIP-28	MIPS32 M4K	256 kB	32 bit	10 bit	50 MHz	21 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32BIT MCU RX631 256K/64K QFP48 R5F5631MCDFL#V0 Renesas Electronics 1: $14.343 238In Stock NRND	Mfr. Part # R5F5631MCDFL#V0 Mouser Part # 968-R5F5631MCDFL#V0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX631 256K/64K QFP48	Datasheet	238In Stock	$14.343 $11.655 $11.119 $9.650 View $8.146 $8.112 $8.032 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	RX	256 kB	32 bit	10 bit, 12 bit	100 MHz	30 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC20E18A-MUT Microchip Technology 1: $4.523 3.276In Stock	Mfr. Part # ATSAMC20E18A-MUT Mouser Part # 556-ATSAMC20E18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	3.276In Stock	Cut Tape $4.523 $4.363 $4.022 Reel $3.817 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	SMD/SMT	QFN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	26 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC PIC32MX270F256B-I/SP Microchip Technology 1: $6.232 148In Stock	Mfr. Part # PIC32MX270F256B-I/SP Mouser Part # 579-32MX270F256BI/SP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	148In Stock	$6.232 $5.696 $5.662 $5.172 View $5.161 $5.115 $5.070 $5.047	Min.: 1 Mult.: 1	Through Hole	PDIP-28	MIPS32 M4K	256 kB	32 bit	10 bit	50 MHz	21 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256DT-V/PT Microchip Technology 1: $7.098 1.079In Stock	Mfr. Part # PIC32MX174F256DT-V/PT Mouser Part # 579-MX174F256DTVPT	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	1.079In Stock	Cut Tape $7.098 $6.494 $5.901 Reel $5.901	Min.: 1 Mult.: 1 : 1.200	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	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B200F256IM40-CR Silicon Labs 1: $4.227 2.483In Stock	Mfr. Part # EFM32PG23B200F256IM40-CR Mouser Part # 634-PG2320F256IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2.483In Stock	Cut Tape $4.227 $3.144 $2.871 $2.575 Reel $2.187 View $2.438 $2.381 $2.267 $2.153	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	QFN-40	ARM Cortex M33	256 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	29 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S4AB-AN Microchip Technology 1: $5.742 245In Stock	Mfr. Part # ATSAM4S4AB-AN Mouser Part # 556-ATSAM4S4AB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	245In Stock	$5.742 $5.206 $4.717	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	34 I/O	64 kB	1.2 V	1.2 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz ATSAMD20J18A-ANT Microchip Technology 1: $4.249 1.386In Stock	Mfr. Part # ATSAMD20J18A-ANT Mouser Part # 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 $4.249 $4.101 $3.851 Reel $3.498 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	TQFP-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	52 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 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: $7.394 1.826In Stock	Mfr. Part # PIC24FJ256GA406T-I/PT Mouser Part # 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 $7.394 $7.200 $6.767 Reel $6.107	Min.: 1 Mult.: 1 : 1.200	SMD/SMT	TQFP-64	PIC24F	256 kB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG CAN 80MHz 10BIT PIC32MX575F256H-80V/PT Microchip Technology 1: $11.085 494In Stock	Mfr. Part # PIC32MX575F256H-80V/PT Mouser Part # 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	$11.085 $10.174 $9.217	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 M4K	256 kB	32 bit	10 bit	80 MHz	53 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 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: $6.722 419In Stock	Mfr. Part # PIC32MX174F256D-I/PT Mouser Part # 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	$6.722 $6.163 $5.560	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
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B310F256IM48-C Silicon Labs 1: $4.648 4.410In Stock	Mfr. Part # EFM32PG23B310F256IM48-C Mouser Part # 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	$4.648 $3.589 $3.293 $2.974 View $2.825 $2.803 $2.632 $2.575 $2.563	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M33	256 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	32 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU WLCSP64, IND TEMP GREEN, 1.6-3.6V, 48MHz ATSAML21J18B-UUT Microchip Technology 5.000: $6.801 20.000In Stock Factory Special Order	Mfr. Part # ATSAML21J18B-UUT Mouser Part # 556-ATSAML21J18B-UUT Factory Special Order	Microchip Technology	ARM Microcontrollers - MCU WLCSP64, IND TEMP GREEN, 1.6-3.6V, 48MHz	Datasheet	20.000In Stock	Reel $6.801	Min.: 5.000 Mult.: 5.000 : 5.000	SMD/SMT	WLCSP-64	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	51 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel
32-bit Microcontrollers - MCU MCF51EM 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 100 MCF51EM256CLL NXP Semiconductors 1: $18.627 479In Stock End of Life	Mfr. Part # MCF51EM256CLL Mouser Part # 841-MCF51EM256CLL End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51EM 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 100 Learn More about NXP Semiconductors freescalemcf51em	Datasheet	479In Stock	$18.627 $14.742 $13.181 $12.703 View $11.666 $11.222 $11.142 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ColdFire V1	256 kB	32 bit	16 bit	50.33 MHz	47 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 64MHz, -40/+85degC, Automotive Grade, QFP 144 SPC5602BK0MLQ6 NXP Semiconductors 1: $23.412 300In Stock	Mfr. Part # SPC5602BK0MLQ6 Mouser Part # 841-SPC5602BK0MLQ6	NXP Semiconductors	32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 64MHz, -40/+85degC, Automotive Grade, QFP 144	Datasheet	300In Stock	$23.412 $18.923 $18.137 $15.984 View $14.856 $14.173 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	e200z0	256 kB	32 bit	10 bit	64 MHz	123 I/O	64 kB	3 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 80Mhz Cortex M3 wi 14Bit Analog for CFP ADUCM320BBCZ Analog Devices 1: $28.972 54In Stock	Mfr. Part # ADUCM320BBCZ Mouser Part # 584-ADUCM320BBCZ	Analog Devices	ARM Microcontrollers - MCU 80Mhz Cortex M3 wi 14Bit Analog for CFP Learn More about Analog Devices adi microcontrollers	Datasheet	54In Stock	$28.972 $28.334 $27.719 $27.160 View $26.750 $26.340 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-96	ARM Cortex M3	256 kB	32 bit	14 bit	80 MHz	40 I/O	32 kB	2.9 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU ENTERPRISE LITE ARM M4 32 BIT MICRO MAX32625ITKL+ Analog Devices / Maxim Integrated 1: $11.370 235In Stock	Mfr. Part # MAX32625ITKL+ Mouser Part # 700-MAX32625ITKL+	Analog Devices / Maxim Integrated	ARM Microcontrollers - MCU ENTERPRISE LITE ARM M4 32 BIT MICRO Learn More about Analog Devices / Maxim Integrated maxim max32625 max32626	Datasheet	235In Stock	$11.370 $11.119 $10.880 $10.652 View $10.493 $10.333 $10.185 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFN-68	ARM Cortex M4	256 kB	32 bit	10 bit	96 MHz	40 I/O	128 kB	1.71 V	3.6 V	- 30 C	+ 85 C		Tray
ARM Microcontrollers - MCU 80Mhz Cortex M3 wi 14Bit Analog for CFP ADUCM320BBCZI Analog Devices 1: $28.972 166In Stock	Mfr. Part # ADUCM320BBCZI Mouser Part # 584-ADUCM320BBCZI	Analog Devices	ARM Microcontrollers - MCU 80Mhz Cortex M3 wi 14Bit Analog for CFP Learn More about Analog Devices adi microcontrollers	Datasheet	166In Stock	$28.972 $28.334 $27.719 $27.160 View $26.750 $26.340 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-96	ARM Cortex M3	256 kB	32 bit	14 bit	80 MHz	40 I/O	32 kB	2.9 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex M3 +24K/256K +Single 24bit SD AFE ADUCM363BCPZ256 Analog Devices 1: $24.346 192In Stock	Mfr. Part # ADUCM363BCPZ256 Mouser Part # 584-ADUCM363BCPZ256	Analog Devices	ARM Microcontrollers - MCU Cortex M3 +24K/256K +Single 24bit SD AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	192In Stock	$24.346 $20.234 $18.126 $17.328 View $16.314 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFCSP-48	ARM Cortex M3	256 kB	32 bit	24 bit	16 MHz	19 I/O	24 kB	1.8 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU CORTEX M4F 96MHZ ME11, WLP MAX32660GWE+T Analog Devices / Maxim Integrated 1: $2.484 3.131In Stock	Mfr. Part # MAX32660GWE+T Mouser Part # 700-MAX32660GWE+T	Analog Devices / Maxim Integrated	ARM Microcontrollers - MCU CORTEX M4F 96MHZ ME11, WLP Learn More about Analog Devices / Maxim Integrated maxim max32660 mcu	Datasheet	3.131In Stock	Cut Tape $2.484 $2.427 $2.370 $2.324 View Reel $2.187 $2.290 $2.256 $2.222 $2.187 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	WLP-16	ARM Cortex M4F	256 kB	32 bit	No ADC	96 MHz	14 I/O	96 kB	1.045 V	1.155 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART M031LG6AE Nuvoton 1: $5.309 37In Stock	Mfr. Part # M031LG6AE Mouser Part # 503-M031LG6AE	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART	Datasheet	37In Stock	$5.309 $3.509 $3.201 $2.723 View $2.256 $2.187	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	42 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LPC54606J256ET100 LPC54606J256ET100E NXP Semiconductors 1: $18.342 56In Stock 260Expected 5/4/2027	Mfr. Part # LPC54606J256ET100E Mouser Part # 771-LPC54606J256ET1E	NXP Semiconductors	ARM Microcontrollers - MCU LPC54606J256ET100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	56In Stock 260Expected 5/4/2027	$18.342 $13.933 $13.364 $11.769 $11.005	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M4	256 kB	32 bit	12 bit	180 MHz	64 I/O	136 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP MK53DX256ZCLQ10 NXP Semiconductors 1: $31.740 20In Stock	Mfr. Part # MK53DX256ZCLQ10 Mouser Part # 841-MK53DX256ZCLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP Learn More about NXP Semiconductors nxp kinetis k5x mcu	Datasheet	20In Stock	$31.740 $24.836 $23.720 $21.555 View $20.815 $20.336 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	256 kB	32 bit	16 bit	100 MHz	94 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray