.hide-partial { max-height: none; } .show-more { display: none; }

128 kB Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Microcontrollers - MCU

List Images

Results: 4,319

Applied Filters:

Program Memory Size = 128 kB

Manufacturer

Mounting Style

Package/Case

Core

Data Bus Width

Maximum Clock Frequency

Data RAM Size

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 Cortex-M0+ 128KB FLASH 16KB SRAM ATSAMD20G17A-MUT Microchip Technology 1: $2.81 3,196In Stock	Mfr. Part No. ATSAMD20G17A-MUT Mouser Part No 556-ATSAMD20G17A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	3,196In Stock	Cut Tape $2.81 $2.76 $2.62 Reel $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-48	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB	12 bit	38 I/O	1.62 V	1.95 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CMO,QFN32,Ligthing,128KFlash,Trays, Extended temp ATSAMD21E17L-MF Microchip Technology 1: $3.02 600In Stock	Mfr. Part No. ATSAMD21E17L-MF Mouser Part No 556-ATSAMD21E17L-MF	Microchip Technology	ARM Microcontrollers - MCU CMO,QFN32,Ligthing,128KFlash,Trays, Extended temp Learn More about Microchip Technology sam d21 mcus	Datasheet	600In Stock	$3.02 $2.76 $2.50	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB	12 bit	26 I/O	1.62 V	3.63 V	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM0,QFN48, 128kFlash,T&R,USB, I Temp ATSAMD21G17D-MUT Microchip Technology 1: $2.99 4,617In Stock	Mfr. Part No. ATSAMD21G17D-MUT Mouser Part No 556-ATSAMD21G17D-MUT	Microchip Technology	ARM Microcontrollers - MCU CM0,QFN48, 128kFlash,T&R,USB, I Temp Learn More about Microchip Technology sam d21 mcus	Datasheet	4,617In Stock	Cut Tape $2.99 $2.90 $2.75 Reel $2.45 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-48	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB	12 bit	38 I/O	1.62 V	3.63 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 48 QFN, 85C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48 ATSAMC20G17A-MUTS2 Microchip Technology 1: $3.84 3,489In Stock	Mfr. Part No. ATSAMC20G17A-MUTS2 Mouser Part No 566-AMC20G17AMUTS2	Microchip Technology	ARM Microcontrollers - MCU 48 QFN, 85C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48 Learn More about Microchip Technology atmel smart samc mcu	Datasheet	3,489In Stock	Cut Tape $3.84 $3.75 $3.56 Reel $3.19	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-48	ARM Cortex M0+	32 bit	96 MHz	128 kB	16 kB	12 bit	38 I/O	2.7 V	5.5 V	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48 ATSAMC20J17A-ANTS2 Microchip Technology 1: $4.04 1,444In Stock	Mfr. Part No. ATSAMC20J17A-ANTS2 Mouser Part No 566-AMC20J17AANTS2	Microchip Technology	ARM Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48 Learn More about Microchip Technology atmel smart samc mcu	Datasheet	1,444In Stock	Cut Tape $4.04 $3.94 Reel $3.36	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M0+	32 bit	96 MHz	128 kB	16 kB	12 bit	52 I/O	2.7 V	5.5 V	+ 125 C		Reel, Cut Tape
16-bit Microcontrollers - MCU 16 BIT MCU, 16 MIPS 128KB Flash XLP, USB PIC24FJ128GB406-I/PT Microchip Technology 1: $6.57 924In Stock	Mfr. Part No. PIC24FJ128GB406-I/PT Mouser Part No 579-24FJ128GB406I/PT	Microchip Technology	16-bit Microcontrollers - MCU 16 BIT MCU, 16 MIPS 128KB Flash XLP, USB Learn More about Microchip Technology microchip pic24fj	Datasheet	924In Stock	$6.57 $6.54 $6.01 $5.43	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24F	16 bit	32 MHz	128 kB	16 kB	10 bit, 12 bit	52 I/O	2 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 28 Pin Package, T&R PIC32MK0128MCA028T-I/N2X Microchip Technology 1: $3.94 2,024In Stock	Mfr. Part No. PIC32MK0128MCA028T-I/N2X Mouser Part No 579-32MK1283028TIN2X	Microchip Technology	32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 28 Pin Package, T&R Learn More about Microchip Technology microchip pic32mk mca mcus	Datasheet	2,024In Stock	Cut Tape $3.94 $3.85 $3.84 Reel $3.28	Min.: 1 Mult.: 1 : 2,100	SMD/SMT	SSOP-28	MIPS32 microAptiv	32 bit	80 MHz	128 kB	32 kB	12 bit	20 I/O	2.3 V	3.6 V	+ 85 C		Reel, Cut Tape
32-bit Microcontrollers - MCU 128KB 32KBRM 80MHz USB CAN ETH 4DMA PIC32MX764F128L-I/PT Microchip Technology 1: $7.40 238In Stock	Mfr. Part No. PIC32MX764F128L-I/PT Mouser Part No 579-32MX764F128LIPT	Microchip Technology	32-bit Microcontrollers - MCU 128KB 32KBRM 80MHz USB CAN ETH 4DMA Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	238In Stock	$7.40 $6.79 $6.67 $6.15	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	32 bit	80 MHz	128 kB	32 kB	10 bit	85 I/O	2.3 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI AVR128DA28-E/SS Microchip Technology 1: $1.83 436In Stock	Mfr. Part No. AVR128DA28-E/SS Mouser Part No 579-AVR128DA28-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI Learn More about Microchip Technology microchip avr da mcus	Datasheet	436In Stock	$1.83 $1.68 $1.52	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	AVR	8 bit	24 MHz	128 kB	16 kB	12 bit	23 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning AVR128DB28-I/SS Microchip Technology 1: $1.78 527In Stock	Mfr. Part No. AVR128DB28-I/SS Mouser Part No 579-AVR128DB28-I/SS	Microchip Technology	8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning Learn More about Microchip Technology microchip avr db mcu	Datasheet	527In Stock	$1.78 $1.63 $1.55 $1.46	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	AVR	8 bit	24 MHz	128 kB	16 kB	12 bit	22 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU USB 128KB Flash 4KB RAM 12 MIPS 12b ADC PIC18F27J53T-I/SS Microchip Technology 1: $5.19 995In Stock	Mfr. Part No. PIC18F27J53T-I/SS Mouser Part No 579-PIC18F27J53TISS	Microchip Technology	8-bit Microcontrollers - MCU USB 128KB Flash 4KB RAM 12 MIPS 12b ADC Learn More about Microchip Technology microchipusbxlp	Datasheet	995In Stock	Cut Tape $5.19 $5.10 $4.91 Reel $4.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	SMD/SMT	SSOP-28	PIC18	8 bit	48 MHz	128 kB	3.8 kB		22 I/O	2.15 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU CAN,128KB Flash,13KB RAM,1KB EE,12-bit ADC3,DAC,DSM,PWMS,CIPS,I2C/SPI,UART PIC18F27Q83-E/SP Microchip Technology 1: $2.79 473In Stock	Mfr. Part No. PIC18F27Q83-E/SP Mouser Part No 579-PIC18F27Q83-E/SP	Microchip Technology	8-bit Microcontrollers - MCU CAN,128KB Flash,13KB RAM,1KB EE,12-bit ADC3,DAC,DSM,PWMS,CIPS,I2C/SPI,UART Learn More about Microchip Technology microchip pic18 q83 mcus	Datasheet	473In Stock	$2.79 $2.56 $2.55 $2.32	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	RISC	8 bit	64 MHz	128 kB	12.8 kB	12 bit	25 I/O	1.8 V	5.5 V	+ 125 C		Tube
ARM Microcontrollers - MCU PSoC 4 S-Series CY8C4147AXI-S445 Infineon Technologies 1: $5.62 257In Stock	Mfr. Part No. CY8C4147AXI-S445 Mouser Part No 727-CY8C4147AXI-S445	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	257In Stock	$5.62 $4.29 $3.96 $3.59 View $3.42 $3.27 $3.22 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB	10 bit, 12 bit	54 I/O	1.71 V	5.5 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80 MCF51AC128CCLKE NXP Semiconductors 1: $23.07 450In Stock End of Life	Mfr. Part No. MCF51AC128CCLKE Mouser Part No 841-MCF51AC128CCLKE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80	Datasheet	450In Stock	$23.07 $18.05 $17.24 $15.66 View $13.99 $13.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	32 bit	50.33 MHz	128 kB	32 kB	12 bit	69 I/O	2.7 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU Low Power 32-bit Microcontroller based on ARM® Cortex®-M4 LPC54113J128BD64QL NXP Semiconductors 1: $6.83 12,867In Stock Factory Special Order	Mfr. Part No. LPC54113J128BD64QL Mouser Part No 771-LPC54113J128BD64 Factory Special Order	NXP Semiconductors	ARM Microcontrollers - MCU Low Power 32-bit Microcontroller based on ARM® Cortex®-M4 Learn More about NXP Semiconductors nxp lpc5411x microcontrollers	Datasheet	12,867In Stock	$6.83 $5.44 $5.21 $4.75 View $4.62 $4.39 $4.27 $4.23 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0+, ARM Cortex M4	32 bit	150 MHz	128 kB	96 kB	12 bit	48 I/O	1.62 V	3.6 V	+ 105 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 44 MC9S08AC128CFGE NXP Semiconductors 1: $17.54 565In Stock End of Life	Mfr. Part No. MC9S08AC128CFGE Mouser Part No 841-MC9S08AC128CFGE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 44 Learn More about NXP Semiconductors Freescale_MC9S08AC12897_MCU	Datasheet	565In Stock	$17.54 $13.92 $12.35 $11.37 View $11.14 $10.70 $10.54 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	8 bit	40 MHz	128 kB	8 kB	10 bit	34 I/O	2.7 V	5.5 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80 MCF51JM128VLK NXP Semiconductors 1: $21.53 330In Stock End of Life	Mfr. Part No. MCF51JM128VLK Mouser Part No 841-MCF51JM128VLK End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80	Datasheet	330In Stock	$21.53 $17.25 $15.54 $14.83 View $13.92 $13.91 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	32 bit	50.33 MHz	128 kB	16 kB	12 bit	66 I/O	2.7 V	5.5 V	+ 105 C		Tray
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64 MCF51AC128ACFUE NXP Semiconductors 1: $17.78 420In Stock End of Life	Mfr. Part No. MCF51AC128ACFUE Mouser Part No 841-MCF51AC128ACFUE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64	Datasheet	420In Stock	$17.78 $13.24 $12.33 $12.32	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ColdFire V1	32 bit	50.33 MHz	128 kB	32 kB	12 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80 MCF51AC128ACLKE NXP Semiconductors 1: $24.45 449In Stock End of Life	Mfr. Part No. MCF51AC128ACLKE Mouser Part No 841-MCF51AC128ACLKE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80	Datasheet	449In Stock	$24.45 $19.13 $18.27 $16.60 View $14.70 $14.69 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	32 bit	50.33 MHz	128 kB	32 kB	12 bit	69 I/O	2.7 V	5.5 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64 MCF51JM128EVQH NXP Semiconductors 1: $25.11 655In Stock End of Life	Mfr. Part No. MCF51JM128EVQH Mouser Part No 841-MCF51JM128EVQH End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64	Datasheet	655In Stock	$25.11 $19.65 $18.76 $17.05 View $14.58 $14.55 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ColdFire V1	32 bit	50.33 MHz	128 kB	16 kB	12 bit	51 I/O	2.7 V	5.5 V	+ 105 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, STM32F078VBT6 STMicroelectronics 1: $8.04 24In Stock	Mfr. Part No. STM32F078VBT6 Mouser Part No 511-STM32F078VBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	24In Stock	$8.04 $5.91 $4.43 $4.18 View $4.05 $3.95 $3.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M0	32 bit	48 MHz	128 kB	16 kB	12 bit	86 I/O	1.65 V	3.6 V	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-bit 128KB Flash 24K RAM USB Graphics PIC24FJ128DA106-I/PT Microchip Technology 1: $8.08 6In Stock	Mfr. Part No. PIC24FJ128DA106-I/PT Mouser Part No 579-PIC24FJ128106IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-bit 128KB Flash 24K RAM USB Graphics Learn More about Microchip Technology microchip pic24fj	Datasheet	6In Stock	$8.08 $7.87 $7.64 $7.59 View $7.55 $7.51 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24F	16 bit	32 MHz	128 kB	24 kB	10 bit	52 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 128KB Flash, 48MHz, USB, QFN 48 NXP Semiconductors MKL27Z128VFT4 MKL27Z128VFT4 NXP Semiconductors 1: $9.01 800In Stock	Mfr. Part No. MKL27Z128VFT4 Mouser Part No 841-MKL27Z128VFT4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 128KB Flash, 48MHz, USB, QFN 48 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	800In Stock	$9.01 $6.85 $6.31 $5.74 View $5.47 $5.14 $4.92 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M0+	32 bit	48 MHz	128 kB	32 kB	16 bit	36 I/O	1.71 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU QFN,GREEN, EXT TEMP,MRL B ATSAM4S2AB-MN Microchip Technology 1: $4.13 28In Stock 260Expected 01/12/2026	Mfr. Part No. ATSAM4S2AB-MN Mouser Part No 556-ATSAM4S2AB-MN	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN, EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	28In Stock 260Expected 01/12/2026	$4.13 $3.77 $3.42	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	32 bit	120 MHz	128 kB	64 kB	12 bit	34 I/O	1.62 V	3.6 V	+ 105 C		Tray
32-bit Microcontrollers - MCU 128KB Flash, 16KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS PIC32MM0128GPM036-I/M2 Microchip Technology 1: $2.70 292In Stock	Mfr. Part No. PIC32MM0128GPM036-I/M2 Mouser Part No 579-MM0128GPM036IM2	Microchip Technology	32-bit Microcontrollers - MCU 128KB Flash, 16KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS Learn More about Microchip Technology microchip pic32mm microcontrollers	Datasheet	292In Stock	$2.70 $2.45 $2.23	Min.: 1 Mult.: 1	SMD/SMT	VQFN-36	MIPS32 microAptiv UC	32 bit	25 MHz	128 kB	16 kB	10 bit/12 bit	27 I/O	2 V	3.6 V	+ 85 C	AEC-Q100	Tray