.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: 4,278

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 (GBP) 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
32-bit Microcontrollers - MCU 128KB Flash 16KbRAM 80MHz 10-B ADC PIC32MX320F128L-80I/PT Microchip Technology 1: £5.92 101In Stock	Mfr. Part No. PIC32MX320F128L-80I/PT Mouser Part No 579-PIC32MF128L80IPT	Microchip Technology	32-bit Microcontrollers - MCU 128KB Flash 16KbRAM 80MHz 10-B ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	101In Stock	£5.92 £5.43 £4.91	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	32 bit	80 MHz	128 kB	16 kB	10 bit	85 I/O	2.3 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32R Silicon Labs 1: £5.10 28In Stock	Mfr. Part No. EFM32G210F128G-E-QFN32R Mouser Part No 634-32G210128GEFN32R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	28In Stock	Cut Tape £5.10 £3.97 £3.55 £3.28 £3.25 Reel £2.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-32	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	24 I/O	1.98 V	3.8 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU EFM32JG1B200F128GM48-C0 Silicon Labs 1: £3.45 947In Stock End of Life	Mfr. Part No. EFM32JG1B200F128GM48-C0 Mouser Part No 634-JG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	947In Stock	£3.45 £2.72 £2.51 £2.11 View £2.07 £2.06	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M3	32 bit	40 MHz	128 kB	32 kB	12 bit	32 I/O	1.85 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU EFM32PG1B200F128GM48-C0 Silicon Labs 1: £4.59 688In Stock End of Life	Mfr. Part No. EFM32PG1B200F128GM48-C0 Mouser Part No 634-PG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	688In Stock	£4.59 £3.52 £3.26 £2.96 View £2.82 £2.73 £2.71 £2.67	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	32 bit	40 MHz	128 kB	32 kB	12 bit	32 I/O	1.85 V	3.8 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 64 MC9S08AC128CFUE NXP Semiconductors 1: £15.05 393In Stock End of Life	Mfr. Part No. MC9S08AC128CFUE Mouser Part No 841-MC9S08AC128CFUE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 64 Learn More about NXP Semiconductors Freescale_MC9S08AC12897_MCU	Datasheet	393In Stock	£15.05 £12.16 £11.66 £10.28 View £9.80 £8.90 £8.80 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	S08	8 bit	40 MHz	128 kB	8 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 80 MC9S08AC128CLKE NXP Semiconductors 1: £14.13 422In Stock End of Life	Mfr. Part No. MC9S08AC128CLKE Mouser Part No 841-MC9S08AC128CLKE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 80 Learn More about NXP Semiconductors Freescale_MC9S08AC12897_MCU	Datasheet	422In Stock	£14.13 £11.24 £10.08 £9.73 View £8.66 £8.50 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	S08	8 bit	40 MHz	128 kB	8 kB	10 bit	70 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 128KB Flash, 50MHz, QFP 44 MC9S08QE128CLD NXP Semiconductors 1: £12.08 395In Stock End of Life	Mfr. Part No. MC9S08QE128CLD Mouser Part No 841-MC9S08QE128CLD End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 128KB Flash, 50MHz, QFP 44	Datasheet	395In Stock	£12.08 £9.56 £8.56 £8.23 View £7.71 £7.19 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	8 bit	50.33 MHz	128 kB	8 kB	12 bit	34 I/O	1.8 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64 MCF51JM128VQH NXP Semiconductors 1: £10.65 431In Stock End of Life	Mfr. Part No. MCF51JM128VQH Mouser Part No 841-MCF51JM128VQH End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64	Datasheet	431In Stock	£10.65 £10.07 £9.51 £9.26	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
32-bit Microcontrollers - MCU MCF51QE 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64 MCF51QE128CLH NXP Semiconductors 1: £14.14 193In Stock 800Expected 18/11/2026 End of Life	Mfr. Part No. MCF51QE128CLH Mouser Part No 841-MCF51QE128CLH End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51QE 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64	Datasheet	193In Stock 800Expected 18/11/2026	£14.14 £11.25 £10.56 £9.48 View £9.25 £9.13	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ColdFire V1	32 bit	16 MHz	128 kB	8 kB	12 bit		1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro ADUCM355BCCZ Analog Devices 1: £21.97 332In Stock	Mfr. Part No. ADUCM355BCCZ Mouser Part No 584-ADUCM355BCCZ	Analog Devices	ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro Learn More about Analog Devices aducm355 analog mcus	Datasheet	332In Stock	£21.97 £17.19 £16.42 £14.48 View £14.13 £13.91 Quote	Min.: 1 Mult.: 1	SMD/SMT	LGA-72	ARM Cortex M3	32 bit	26 MHz	128 kB	64 kB	16 bit	17 I/O	2.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex M3 MCU + Single 24bit S-D AFE ADUCM361BCPZ128 Analog Devices 1: £13.64 418In Stock	Mfr. Part No. ADUCM361BCPZ128 Mouser Part No 584-ADUCM361BCPZ128	Analog Devices	ARM Microcontrollers - MCU Cortex M3 MCU + Single 24bit S-D AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	418In Stock	£13.64 £11.02 £10.56 £9.31 View £8.85 £8.09 £7.96 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFCSP-48	ARM Cortex M3	32 bit	16 MHz	128 kB	8 kB	24 bit	19 I/O	1.8 V	3.6 V	+ 125 C		Tray
ARM Microcontrollers - MCU Cortex M3 + 16K/128K + Dual 24bit SD AFE ADUCM362BCPZ128 Analog Devices 1: £19.76 21In Stock	Mfr. Part No. ADUCM362BCPZ128 Mouser Part No 584-ADUCM362BCPZ128	Analog Devices	ARM Microcontrollers - MCU Cortex M3 + 16K/128K + Dual 24bit SD AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	21In Stock	£19.76 £18.11 £14.34 £14.06 View £13.98 £13.27	Min.: 1 Mult.: 1	SMD/SMT	LFCSP-48	ARM Cortex M3	32 bit	16 MHz	128 kB	16 kB	24 bit	19 I/O	1.8 V	3.6 V	+ 125 C		Tray
ARM Microcontrollers - MCU Cortex M3 +16K/128K +Single 24bit SD AFE ADUCM363BCPZ128 Analog Devices 1: £16.05 42In Stock	Mfr. Part No. ADUCM363BCPZ128 Mouser Part No 584-ADUCM363BCPZ128	Analog Devices	ARM Microcontrollers - MCU Cortex M3 +16K/128K +Single 24bit SD AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	42In Stock	£16.05 £13.33 £12.84 £11.34 View £11.03 £10.42 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFCSP-48	ARM Cortex M3	32 bit	16 MHz	128 kB	16 kB	24 bit	19 I/O	1.8 V	3.6 V	+ 125 C		Tray
ARM Microcontrollers - MCU K22F 128R Senna NXP Semiconductors MK22FN128VLH10R MK22FN128VLH10R NXP Semiconductors 1: £6.19 656In Stock	Mfr. Part No. MK22FN128VLH10R Mouser Part No 841-MK22FN128VLH10R	NXP Semiconductors	ARM Microcontrollers - MCU K22F 128R Senna Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	656In Stock	Cut Tape £6.19 £4.78 £4.22 £4.05 Reel £3.51 View £3.76 £3.51 £3.36	Min.: 1 Mult.: 1 : 1,500	SMD/SMT		ARM Cortex M4	32 bit	100 MHz	128 kB	24 kB	16 bit	40 I/O	1.71 V	3.6 V	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147LQS-S295 Infineon Technologies 1: £4.99 260In Stock	Mfr. Part No. CY8C4147LQS-S295 Mouser Part No 726-CY8C4147LQS-S295	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	260In Stock	£4.99 £3.83 £3.37 £3.23 View £3.07 £2.98 £2.97 £2.90 Quote	Min.: 1 Mult.: 1	SMD/SMT	WQFN-64	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB		54 I/O	1.8 V	5.5 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147LQSS445XQSA1 Infineon Technologies 1: £6.60 260In Stock	Mfr. Part No. CY8C4147LQSS445XQSA1 Mouser Part No 726-CY8C4147LQSS445X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	260In Stock	£6.60 £4.61 £4.40 £3.82 View £3.65 £3.27 £3.25 £3.16 Quote	Min.: 1 Mult.: 1	SMD/SMT	WQFN-64	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB		54 I/O	1.8 V	5.5 V	+ 105 C	AEC-Q100	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX26T 128K/48K QFP64 R5F526T8ADFM#50 Renesas Electronics 1: £5.01 90In Stock	Mfr. Part No. R5F526T8ADFM#50 Mouser Part No 968-R5F526T8ADFM#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX26T 128K/48K QFP64 Learn More about Renesas Electronics renesas rx26t mcus	Datasheet	90In Stock	Cut Tape £5.01 £3.68 £3.43 £3.02 Reel £2.29 View £2.87 £2.57 £2.37 £2.23	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	RXv3	32 bit	120 MHz	128 kB	48 kB	12 bit		2.7 V	5.5 V	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 128kB Flash 4kB RAM Rev A3 PIC18F87K22-I/PTRSL Microchip Technology 1: £4.30 38In Stock NRND	Mfr. Part No. PIC18F87K22-I/PTRSL Mouser Part No 579-PIC18F87K22IPTRS NRND	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB RAM Rev A3	Datasheet	38In Stock	£4.30 £3.95 £3.94	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	64 MHz	128 kB	4 kB	12 bit	69 I/O	1.8 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G232F128G-E-QFP64 Silicon Labs 1: £5.73 225In Stock NRND	Mfr. Part No. EFM32G232F128G-E-QFP64 Mouser Part No 634-32G232F128GEFP64 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	225In Stock	£5.73 £4.50 £4.14 £4.02 View £3.51 £3.47 £3.40 £3.25	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	53 I/O	1.98 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G280F128G-E-QFP100 Silicon Labs 1: £6.66 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32G280F128G-E-QFP100 Mouser Part No 634-32G280128GEFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	£6.66 £5.16 £4.78 £4.37 View £4.17 £4.05 £3.95 £3.74	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	86 I/O	1.98 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x22 LCD, AES EFM32G842F128G-E-QFP64 Silicon Labs 1: £6.51 32In Stock NRND	Mfr. Part No. EFM32G842F128G-E-QFP64 Mouser Part No 634-32G842F128GEFP64 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x22 LCD, AES	Datasheet	32In Stock	£6.51 £5.05 £4.68 £4.28 View £4.09 £3.97 £3.86 £3.67	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	53 I/O	1.98 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x40 LCD, AES EFM32G880F128G-E-QFP100 Silicon Labs 1: £7.09 24In Stock NRND	Mfr. Part No. EFM32G880F128G-E-QFP100 Mouser Part No 634-32G880F128EFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x40 LCD, AES	Datasheet	24In Stock	£7.09 £5.51 £5.12 £4.69 View £4.44 £4.36 £4.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	86 I/O	1.98 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128IM64-B Silicon Labs 1: £4.59 153In Stock NRND	Mfr. Part No. EFM32TG11B120F128IM64-B Mouser Part No 634-EFM32TG128IM64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	153In Stock	£4.59 £3.52 £3.26 £2.96 View £2.82 £2.73 £2.71 £2.67	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M0+	32 bit	48 MHz	128 kB	32 kB	12 bit	56 I/O	1.8 V	3.8 V	+ 125 C		Tray
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB M031LE3AE Nuvoton 1: £1.46 809In Stock	Mfr. Part No. M031LE3AE Mouser Part No 503-M031LE3AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB Learn More about Nuvoton m031 m032 mcus	Datasheet	809In Stock	£1.46 £1.23 £1.08 £1.02 View £0.943 £0.899 £0.856 £0.849 £0.826	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	128 kB	16 kB	12 bit	42 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less M032LE3AE Nuvoton 1: £1.41 463In Stock	Mfr. Part No. M032LE3AE Mouser Part No 503-M032LE3AE	Nuvoton	ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less Learn More about Nuvoton m031 m032 mcus	Datasheet	463In Stock	£1.41 £1.20 £1.05 £0.995 View £0.917 £0.856 £0.849 £0.811	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	128 kB	16 kB	12 bit	42 I/O	1.8 V	3.6 V	+ 105 C		Tray