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128 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	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	Packaging
32-bit Microcontrollers - MCU 128KB/32KB USB-OTG 80 MHz 10-b ADC DMA PIC32MX440F128H-80I/MR Microchip Technology 1: $7.67 280In Stock	Mfr. Part No. PIC32MX440F128H-80I/MR Mouser Part No 579-PIC32MX128H80IMR	Microchip Technology	32-bit Microcontrollers - MCU 128KB/32KB USB-OTG 80 MHz 10-b ADC DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	280In Stock	$7.67 $7.04 $6.36	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	MIPS32 M4K	128 kB	32 bit	10 bit	80 MHz	51 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU CAN-FD,128KB Flash,13KB RAM,1KB EE,12-bit ADC3, DAC, DSM, PWMS, CIPS, I2C/SPI, PIC18F57Q84T-I/6MX Microchip Technology 1: $2.22 2,158In Stock	Mfr. Part No. PIC18F57Q84T-I/6MX Mouser Part No 579PIC18F57Q84TI/6MX	Microchip Technology	8-bit Microcontrollers - MCU CAN-FD,128KB Flash,13KB RAM,1KB EE,12-bit ADC3, DAC, DSM, PWMS, CIPS, I2C/SPI, Learn More about Microchip Technology microchip pic18fx7q84 mcus	Datasheet	2,158In Stock	Cut Tape $2.22 $2.16 $2.03 Reel $1.84	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	RISC	128 kB	8 bit	12 bit	64 MHz	44 I/O	12.8 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
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	128 kB	32 bit	12 bit	150 MHz	48 I/O	96 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 44 MC9S08AC128CFGE NXP Semiconductors 1: $17.54 665In 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	665In Stock	$17.54 $13.92 $12.47 $12.02 View $10.71 $10.69 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	128 kB	8 bit	10 bit	40 MHz	34 I/O	8 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80 MCF51JM128VLK NXP Semiconductors 1: $21.63 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	$21.63 $17.28 $15.54 $15.02 View $14.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	128 kB	32 bit	12 bit	50.33 MHz	66 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 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 $12.24 $12.05	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ColdFire V1	128 kB	32 bit	12 bit	50.33 MHz	54 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 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 $14.95 $14.94 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	128 kB	32 bit	12 bit	50.33 MHz	69 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 48 Pin Package, T&R PIC32MK0128MCA048T-I/6MX Microchip Technology 1: $4.39 3,295In Stock	Mfr. Part No. PIC32MK0128MCA048T-I/6MX Mouser Part No 579-32MK1283048TI6MX	Microchip Technology	32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 48 Pin Package, T&R Learn More about Microchip Technology microchip pic32mk mca mcus	Datasheet	3,295In Stock	Cut Tape $4.39 $4.27 Reel $3.64	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	MIPS32 microAptiv	128 kB	32 bit	12 bit	80 MHz	37 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch PIC32MX450F128L-I/PT Microchip Technology 1: $6.29 573In Stock	Mfr. Part No. PIC32MX450F128L-I/PT Mouser Part No 579-32MX450F128LIPT	Microchip Technology	32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	573In Stock	$6.29 $6.28 $5.75 $5.21	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	128 kB	32 bit	10 bit	100 MHz	81 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 128KB 32KBRM 80MHz USB CAN ETH 4DMA PIC32MX764F128H-I/MR Microchip Technology 1: $6.68 131In Stock	Mfr. Part No. PIC32MX764F128H-I/MR Mouser Part No 579-32MX764F128HIMR	Microchip Technology	32-bit Microcontrollers - MCU 128KB 32KBRM 80MHz USB CAN ETH 4DMA Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	131In Stock	$6.68 $6.13 $5.53	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	MIPS32 M4K	128 kB	32 bit	10 bit	80 MHz	53 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C	Tube
16-bit Microcontrollers - MCU 16B 16MIPS 128KB I/O RAM84 OTG PIC24FJ128GB110-I/PF Microchip Technology 1: $6.47 151In Stock	Mfr. Part No. PIC24FJ128GB110-I/PF Mouser Part No 579-PIC24128GB110IPF	Microchip Technology	16-bit Microcontrollers - MCU 16B 16MIPS 128KB I/O RAM84 OTG Learn More about Microchip Technology microchip pic24fj	Datasheet	151In Stock	$6.47 $6.46	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24F	128 kB	16 bit	10 bit	32 MHz	83 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G230F128G-E-QFN64 Silicon Labs 1: $8.07 1,605In Stock	Mfr. Part No. EFM32G230F128G-E-QFN64 Mouser Part No 634-32G230F128GQFN64	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	1,605In Stock	$8.07 $6.22 $5.76 $5.25 View $4.87 $4.86 $4.72 $4.49	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	56 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G280F128G-E-QFP100R Silicon Labs 1: $8.87 860In Stock	Mfr. Part No. EFM32G280F128G-E-QFP100R Mouser Part No 634-32G28128GEFP100R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	860In Stock	Cut Tape $8.87 $6.87 $6.34 $5.82 Reel $5.26 View $5.56 $5.40 $4.98	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	86 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG230F128G-F-QFN64 Silicon Labs 1: $9.90 1,814In Stock	Mfr. Part No. EFM32LG230F128G-F-QFN64 Mouser Part No 634-32LG230F128GFQFN	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	1,814In Stock	$9.90 $7.70 $7.15 $6.55 View $6.21 $6.09 $5.95 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	12 bit	48 MHz	56 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSoC 4 S-Series CY8C4147AXI-S443 Infineon Technologies 1: $5.00 1,594In Stock	Mfr. Part No. CY8C4147AXI-S443 Mouser Part No 727-CY8C4147AXI-S443	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	1,594In Stock	$5.00 $3.81 $3.32 $3.18 View $2.92 $2.84 $2.83 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	128 kB	32 bit	10 bit, 12 bit	48 MHz	36 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64 MCF51JM128EVQH NXP Semiconductors 1: $25.10 657In 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	657In Stock	$25.10 $19.64 $18.75 $17.04 View $16.46 $15.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ColdFire V1	128 kB	32 bit	12 bit	50.33 MHz	51 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU C8051F130-GQR Silicon Labs 1: $40.57 276In Stock End of Life	Mfr. Part No. C8051F130-GQR Mouser Part No 634-C8051F130-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU	Datasheet	276In Stock	Cut Tape $40.57 $32.85 $30.92 $29.64 Reel $27.78 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	TQFP-100	8051	128 kB	8 bit		100 MHz	64 I/O	8.25 kB	3 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
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	128 kB	32 bit	12 bit	50.33 MHz	69 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro ADUCM355BCCZ-RL7 Analog Devices 1: $26.38 510In Stock	Mfr. Part No. ADUCM355BCCZ-RL7 Mouser Part No 584-ADUCM355BCCZ-RL7	Analog Devices	ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro Learn More about Analog Devices aducm355 analog mcus	Datasheet	510In Stock	Cut Tape $26.38 $21.98 $19.77 $19.50 $19.20 $19.20	Min.: 1 Mult.: 1 Max.: 408	SMD/SMT	LGA-72	ARM Cortex M3	128 kB	32 bit	16 bit	26 MHz		64 kB	2.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores LPC11U37HFBD64/4QL NXP Semiconductors 1: $10.98 70In Stock	Mfr. Part No. LPC11U37HFBD64/4QL Mouser Part No 771-LPC11U37HFBD644Q	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 lpc11e3x lpc11u3x mcus	Datasheet	70In Stock	$10.98 $8.48 $8.09 $7.02 View $6.71 $6.12 $5.79 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	10 bit	50 MHz	54 I/O	12 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Kinetis 128K Flex MK10DX128VMP5 NXP Semiconductors 1: $12.04 40In Stock	Mfr. Part No. MK10DX128VMP5 Mouser Part No 841-MK10DX128VMP5	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 128K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	40In Stock	$12.04 $9.78 $9.33 $8.10 View $7.73 $7.05 $6.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-64	ARM Cortex M4	128 kB	32 bit	16 bit	50 MHz	44 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash STM32F303RBT7 STMicroelectronics 1: $9.70 1In Stock 1,920Expected 05/07/2027	Mfr. Part No. STM32F303RBT7 Mouser Part No 511-STM32F303RBT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	1In Stock 1,920Expected 05/07/2027	$9.70 $7.12 $6.57 $5.89 View $5.74 $5.40	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	52 I/O	32 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
16-bit Microcontrollers - MCU 16b 16MIPS 128KB FL 8KBRAM LCD XLP Vbat PIC24FJ128GA310-I/BG Microchip Technology 1: $5.55 180In Stock	Mfr. Part No. PIC24FJ128GA310-I/BG Mouser Part No 579-24FJ128GA310IBG	Microchip Technology	16-bit Microcontrollers - MCU 16b 16MIPS 128KB FL 8KBRAM LCD XLP Vbat Learn More about Microchip Technology microchip pic24fj	Datasheet	180In Stock	$5.55 $5.10 $4.61	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	PIC24F	128 kB	16 bit	10 bit, 12 bit	32 MHz	85 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 128KB ECC Flash, 32KB RAM, LCD, 48-pin PIC24FJ128GL405-I/M4 Microchip Technology 1: $3.29 69In Stock	Mfr. Part No. PIC24FJ128GL405-I/M4 Mouser Part No 579-24FJ128GL405IM4	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 128KB ECC Flash, 32KB RAM, LCD, 48-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	69In Stock	$3.29 $3.01 $2.95 $2.92	Min.: 1 Mult.: 1	SMD/SMT	UQFN-48	PIC24F	128 kB	16 bit	10 bit, 12 bit	32 MHz	39 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash STM32F401VBH3 STMicroelectronics 1: $8.68 36In Stock	Mfr. Part No. STM32F401VBH3 Mouser Part No 511-STM32F401VBH3	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	36In Stock	$8.68 $6.06 $5.78 $5.02 View $4.79 $4.57 $4.46	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M4	128 kB	32 bit	12 bit	84 MHz	81 I/O	64 kB	1.7 V	3.6 V	- 40 C	+ 125 C	Tray