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256 kB Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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
ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21G18A-AF Microchip Technology 1: $4.57 4,310In Stock	Mfr. Part No. ATSAMD21G18A-AF Mouser Part No 556-ATSAMD21G18A-AF	Microchip Technology	ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	4,310In Stock	$4.57 $4.16 $3.77	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	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 64BGA 85C, GREEN,1.6-3.6V,48MHz ATSAMD21J18A-CUT Microchip Technology 1: $4.73 3,788In Stock	Mfr. Part No. ATSAMD21J18A-CUT Mouser Part No 556-ATSAMD21J18A-CUT	Microchip Technology	ARM Microcontrollers - MCU 64BGA 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	3,788In Stock	Cut Tape $4.73 $4.58 Reel $4.58 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	UFBGA-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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz ATSAMD21J18A-MUT Microchip Technology 1: $4.38 11,641In Stock	Mfr. Part No. ATSAMD21J18A-MUT Mouser Part No 556-ATSAMD21J18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	11,641In Stock	Cut Tape $4.38 $4.23 Reel $3.59 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB ATXMEGA256A3U-MH Microchip Technology 1: $8.92 7,800In Stock	Mfr. Part No. ATXMEGA256A3U-MH Mouser Part No 556-ATXMEGA256A3U-MH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB	Datasheet	7,800In Stock	$8.92 $8.16 $7.40	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	8 bit/16 bit	32 MHz	256 kB	16 kB	12 bit	50 I/O	1.6 V	3.6 V	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-bit PIC24F, 16 MIPS, 256KB Flash, 16KB RAM, 28 pin PIC24FJ256GA702T-I/MV Microchip Technology 1: $1.98 7,950In Stock	Mfr. Part No. PIC24FJ256GA702T-I/MV Mouser Part No 579-24FJ256GA702TIMV	Microchip Technology	16-bit Microcontrollers - MCU 16-bit PIC24F, 16 MIPS, 256KB Flash, 16KB RAM, 28 pin Learn More about Microchip Technology microchip pic24fj	Datasheet	7,950In Stock	Cut Tape $1.98 $1.95 Reel $1.65	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	UQFN-28	PIC24F	16 bit	32 MHz	256 kB	16 kB	10 bit, 12 bit	22 I/O	2 V	3.6 V	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R ATSAMC21N18A-ANT Microchip Technology 1: $5.06 3,851In Stock	Mfr. Part No. ATSAMC21N18A-ANT Mouser Part No 579-ATSAMC21N18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	3,851In Stock	Cut Tape $5.06 $4.93 Reel $4.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-100	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	2 x 12 bit	84 I/O	2.7 V	5.5 V	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB PIC24FJ256GB210-I/PT Microchip Technology 1: $9.56 6,035In Stock	Mfr. Part No. PIC24FJ256GB210-I/PT Mouser Part No 579-PIC24FJ25B210IPT	Microchip Technology	16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Learn More about Microchip Technology microchip pic24fj	Datasheet	6,035In Stock	$9.56 $8.76 $7.94	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24F	16 bit	32 MHz	256 kB	96 kB	10 bit	84 I/O	2 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU with 90 MHz TMS320F28069MPZPQ Texas Instruments 1: $41.98 755In Stock	Mfr. Part No. TMS320F28069MPZPQ Mouser Part No 595-320F28069MPZPQ	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU with 90 MHz Learn More about Texas Instruments ti tms320f28069	Datasheet	755In Stock	$41.98 $33.20 $31.08 $30.81 View $30.42 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-100	C28x	32 bit	90 MHz	256 kB	100 kB	12 bit	54 I/O	1.71 V	1.89 V	+ 125 C		Tray
16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 18KB SRAM A A 595-MSP430F5338IZCAT MSP430F5338IZCAR Texas Instruments 1: $13.16 2,842In Stock	Mfr. Part No. MSP430F5338IZCAR Mouser Part No 595-MSP430F5338IZCAR	Texas Instruments	16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 18KB SRAM A A 595-MSP430F5338IZCAT Learn More about Texas Instruments ti msp430f533x mcus	Datasheet	2,842In Stock	Cut Tape $13.16 $10.00 $9.58 $8.44 View Reel $7.46 $8.03 $7.77 $7.52 $7.46 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	NFBGA-113	MSP430	16 bit	25 MHz	256 kB	18 kB	12 bit	74 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 18KB SRAM A A 595-MSP430F5338IZCAR MSP430F5338IZCAT Texas Instruments 1: $15.79 3,250In Stock	Mfr. Part No. MSP430F5338IZCAT Mouser Part No 595-MSP430F5338IZCAT	Texas Instruments	16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 18KB SRAM A A 595-MSP430F5338IZCAR Learn More about Texas Instruments ti msp430f533x mcus	Datasheet	3,250In Stock	Cut Tape $15.79 $12.00 $11.50 $10.73 Reel $9.11 View $9.01 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	NFBGA-113	MSP430	16 bit	25 MHz	256 kB	18 kB	12 bit	74 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZR MSP430F5438AIPZ Texas Instruments 1: $15.72 1,793In Stock	Mfr. Part No. MSP430F5438AIPZ Mouser Part No 595-MSP430F5438AIPZ	Texas Instruments	16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZR Learn More about Texas Instruments ti msp430f541xa msp430f543xa mcus	Datasheet	1,793In Stock	$15.72 $11.63 $10.74 $10.22 View $10.03 $9.76 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	MSP430	16 bit	25 MHz	256 kB	16 kB	12 bit	87 I/O	1.8 V	3.6 V	+ 85 C		Tray
16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM A A 595-MSP430F6638IZCAR MSP430F6638IZCAT Texas Instruments 1: $23.25 1,333In Stock	Mfr. Part No. MSP430F6638IZCAT Mouser Part No 595-MSP430F6638IZCAT	Texas Instruments	16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM A A 595-MSP430F6638IZCAR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	1,333In Stock	Cut Tape $23.25 $18.79 $18.02 $15.87 Reel $15.08 View $14.39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	NFBGA-113	MSP430	16 bit	25 MHz	256 kB	16 kB	12 bit	74 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16 MHz MCU with 256K B FRAM 8KB SRAM LE A 595-MSP430FR5994IPM MSP430FR5994IPMR Texas Instruments 1: $11.29 5,593In Stock	Mfr. Part No. MSP430FR5994IPMR Mouser Part No 595-MSP430FR5994IPMR	Texas Instruments	16-bit Microcontrollers - MCU 16 MHz MCU with 256K B FRAM 8KB SRAM LE A 595-MSP430FR5994IPM Learn More about Texas Instruments ti msp430fr599 msp430fr596	Datasheet	5,593In Stock	Cut Tape $11.29 $8.82 $7.84 $7.53 View Reel $6.83 $7.09 $6.83 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	MSP430	16 bit	16 MHz	256 kB	8 kB	12 bit	54 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal Microco ntroller MSP430F5438AMPZREP Texas Instruments 1: $23.18 1,352In Stock	Mfr. Part No. MSP430F5438AMPZREP Mouser Part No 595-P430F5438AMPZREP	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal Microco ntroller Learn More about Texas Instruments ti msp430 mcus This product may require additional documentation to export from the United States.	Datasheet	1,352In Stock	Cut Tape $23.18 $18.43 $16.69 $16.01 View Reel $15.14 $15.70 $15.28 $15.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	MSP430	16 bit	25 MHz	256 kB	16 kB	12 bit	87 I/O	1.8 V	3.6 V	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PGEIR A 595-TM4C123GH6PGEIR TM4C123GH6PGEI Texas Instruments 1: $20.85 1,114In Stock	Mfr. Part No. TM4C123GH6PGEI Mouser Part No 595-TM4C123GH6PGEI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PGEIR A 595-TM4C123GH6PGEIR Learn More about Texas Instruments ti tiva C	Datasheet	1,114In Stock	$20.85 $16.62 $14.23 $14.22 View $13.47 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4F	32 bit	80 MHz	256 kB	32 kB	12 bit	105 I/O	1.2 V	1.2 V	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PMIR A A 595-TM4C123GH6PMIR TM4C123GH6PMI Texas Instruments 1: $18.46 6,352In Stock 7,200Expected 17/05/2027	Mfr. Part No. TM4C123GH6PMI Mouser Part No 595-TM4C123GH6PMI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PMIR A A 595-TM4C123GH6PMIR Learn More about Texas Instruments ti tiva C	Datasheet	6,352In Stock 7,200Expected 17/05/2027	$18.46 $14.64 $13.10 $12.36 View $12.35 $11.72	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4F	32 bit	80 MHz	256 kB	32 kB	12 bit	43 I/O	3.15 V	3.63 V	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PMI A A 595-TM4C123GH6PMI TM4C123GH6PMIR Texas Instruments 1: $16.33 3,866In Stock	Mfr. Part No. TM4C123GH6PMIR Mouser Part No 595-TM4C123GH6PMIR	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PMI A A 595-TM4C123GH6PMI Learn More about Texas Instruments ti tiva C	Datasheet	3,866In Stock	Cut Tape $16.33 $12.92 $11.56 $11.13 View Reel $10.18 $10.89 $10.53 $10.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4F	32 bit	80 MHz	256 kB	32 kB	12 bit	43 I/O	3.15 V	3.63 V	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU PICCOLO MCU TMS320F28069PZPS Texas Instruments 1: $33.28 1,261In Stock	Mfr. Part No. TMS320F28069PZPS Mouser Part No 595-TMS320F28069PZPS	Texas Instruments	32-bit Microcontrollers - MCU PICCOLO MCU Learn More about Texas Instruments ti tms320f28069	Datasheet	1,261In Stock	$33.28 $26.03 $24.86 $22.59 View $21.82 $21.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-100	C28x	32 bit	80 MHz	256 kB	100 kB	12 bit	54 I/O	1.71 V	1.89 V	+ 125 C		Tray
RF Microcontrollers - MCU PSoC4 CY8C4248LQI-BL583 Infineon Technologies 1: $8.05 8,600In Stock	Mfr. Part No. CY8C4248LQI-BL583 Mouser Part No 727-CY8C4248LQIBL583	Infineon Technologies	RF Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc4xx8 ble controllers	Datasheet	8,600In Stock	$8.05 $6.34 $5.80 $5.45 View $5.15 $5.09 $5.01 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	ARM Cortex M0	32 bit	48 MHz	256 kB	32 kB	12 bit	36 I/O	1.8 V	5.5 V			Tray
ARM Microcontrollers - MCU MM-LEGACY PSOC135 CY8C5488FNI-LP212T Infineon Technologies 1: $17.96 1,895In Stock	Mfr. Part No. CY8C5488FNI-LP212T Mouser Part No 727-CY8C5488FNIP212T	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY PSOC135 Learn More about Infineon Technologies cypress psoc 5lp socs	Datasheet	1,895In Stock	Cut Tape $17.96 $13.65 $13.08 $11.53 View Reel $10.34 $10.96 $10.60 $10.35 $10.34 Quote	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	WLCSP-99	ARM Cortex M3	32 bit	80 MHz	256 kB	64 kB	12 bit	62 I/O	1.71 V	1.89 V	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP CY8C5868AXI-LP035 Infineon Technologies 1: $29.69 2,069In Stock 11,700On Order	Mfr. Part No. CY8C5868AXI-LP035 Mouser Part No 727-CY8C5868AXILP035	Infineon Technologies	ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	2,069In Stock 11,700On Order On Order Ship Dates Mfr. No: CY8C5868AXI-LP035 Stock: 2,069 Can Dispatch Immediately On Order: 4,500 Expected 31/12/2026 7,200 Expected 15/04/2027 Factory Lead Time: 18 Weeks	$29.69 $25.43 $23.14 $21.73 View $21.24 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	32 bit	67 MHz	256 kB	64 kB	12 bit	62 I/O	1.71 V	1.89 V	+ 85 C		Tray
ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP CY8C5888LTI-LP097 Infineon Technologies 1: $29.55 3,494In Stock	Mfr. Part No. CY8C5888LTI-LP097 Mouser Part No 727-CY8C5888LTILP097	Infineon Technologies	ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	3,494In Stock	$29.55 $23.43 $22.21 $20.76 View $20.02 $19.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M3	32 bit	80 MHz	256 kB	64 kB	12 bit	38 I/O	1.71 V	1.89 V	+ 85 C		Tray
ARM Microcontrollers - MCU USB-C HV MCU CYPM1322-97BZXI Infineon Technologies 1: $7.13 6,065In Stock	Mfr. Part No. CYPM1322-97BZXI Mouser Part No 727-CYPM1322-97BZXI	Infineon Technologies	ARM Microcontrollers - MCU USB-C HV MCU Learn More about Infineon Technologies infineon usb c ez pd pmg1 s3	Datasheet	6,065In Stock	$7.13 $5.49 $4.83 $4.63 View $4.28 $4.18 $4.12 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-97	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	50 I/O	2.8 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores LPC11U68JBD48K NXP Semiconductors 1: $9.17 3,586In Stock	Mfr. Part No. LPC11U68JBD48K Mouser Part No 771-LPC11U68JBD48K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores Learn More about NXP Semiconductors nxp lpc11u6x	Datasheet	3,586In Stock	$9.17 $7.12 $6.30 $6.05 View $5.78 $5.62 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0+	32 bit	50 MHz	256 kB	36 kB	12 bit	34 I/O	3.3 V	3.3 V	+ 105 C		Tray
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1756FBD80Y NXP Semiconductors 1: $13.99 2,432In Stock	Mfr. Part No. LPC1756FBD80Y Mouser Part No 771-LPC1756FBD80Y	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	2,432In Stock	Cut Tape $13.99 $10.63 $10.19 $8.98 $8.72 Reel $7.40	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-80	ARM Cortex M3	32 bit	100 MHz	256 kB	32 kB	12 bit	52 I/O	2.4 V	3.6 V	+ 85 C		Reel, Cut Tape