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64 kB Microcontrollers - MCU

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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
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG108F64G-C-QFN24 Silicon Labs 1: £2.98 3,733In Stock NRND	Mfr. Part No. EFM32HG108F64G-C-QFN24 Mouser Part No 634-HG108F64GCQFN24 NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU Learn More about Silicon Labs efm32 happy gecko mcus	Datasheet	3,733In Stock	£2.98 £2.22 £2.03 £1.82 View £1.72 £1.68 £1.54 £1.51	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	25 MHz	64 kB	8 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 85 C		Tray
RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm SI1060-A-GM Silicon Labs 1: £9.34 1,854In Stock NRND	Mfr. Part No. SI1060-A-GM Mouser Part No 634-SI1060-A-GM NRND	Silicon Labs	RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm Learn More about Silicon Labs siliconlabssi100x	Datasheet	1,854In Stock	£9.34 £7.16 £6.66 £6.12 View £5.70 £5.57	Min.: 1 Mult.: 1	SMD/SMT	QFN-36	8051	8 bit	25 MHz	64 kB	4 kB	10 bit	11 I/O	1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M0 64 Kbytes 2.0 - 3.6V STM32F051C8T6 STMicroelectronics 1: £3.20 7,401In Stock	Mfr. Part No. STM32F051C8T6 Mouser Part No 511-STM32F051C8T6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M0 64 Kbytes 2.0 - 3.6V Learn More about STMicroelectronics stm32f0	Datasheet	7,401In Stock	£3.20 £2.50 £2.14 £2.02 View £1.94 £1.93	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	64 kB	8 kB	12 bit	39 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 64KB STM32F100C8T6B STMicroelectronics 1: £4.17 21,722In Stock	Mfr. Part No. STM32F100C8T6B Mouser Part No 511-STM32F100C8T6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 64KB Learn More about STMicroelectronics stm32f1	Datasheet	21,722In Stock	£4.17 £3.18 £2.78 £2.65 View £2.52 £2.44	Min.: 1 Mult.: 1 Max.: 730	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	24 MHz	64 kB	8 kB	12 bit	37 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC STM32F101R8T6 STMicroelectronics 1: £5.20 4,042In Stock	Mfr. Part No. STM32F101R8T6 Mouser Part No 511-STM32F101R8T6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	4,042In Stock	£5.20 £4.00 £3.51 £3.27 View £3.26 £3.07 £3.06	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	36 MHz	64 kB	10 kB	12 bit	64 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071C8U6TR STMicroelectronics 1: £2.65 11,899In Stock	Mfr. Part No. STM32G071C8U6TR Mouser Part No 511-STM32G071C8U6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	11,899In Stock	Cut Tape £2.65 £1.98 £1.72 £1.61 View Reel £1.29 £1.56 £1.42 £1.32 £1.29 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M0+	32 bit	64 MHz	64 kB	36 kB	12 bit	44 I/O	1.7 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071G8U6N STMicroelectronics 1: £2.51 3,665In Stock	Mfr. Part No. STM32G071G8U6N Mouser Part No 511-STM32G071G8U6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	3,665In Stock	£2.51 £1.83 £1.61 £1.48 View £1.38 £1.20	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFQFPN-28	ARM Cortex M0+	32 bit	64 MHz	64 kB	36 kB	12 bit	26 I/O	1.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431K8T6 STMicroelectronics 1: £4.07 5,430In Stock	Mfr. Part No. STM32G431K8T6 Mouser Part No 511-STM32G431K8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	5,430In Stock	£4.07 £3.10 £2.71 £2.58 View £2.38 £2.35 £2.26	Min.: 1 Mult.: 1 Max.: 1,500	SMD/SMT	LQFP-32	ARM Cortex M4	32 bit	170 MHz	64 kB	32 kB	2 x 12 bit	26 I/O	1.71 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz IND ATMEGA64A-AUR Microchip Technology 1: £4.44 6,574In Stock	Mfr. Part No. ATMEGA64A-AUR Mouser Part No 556-ATMEGA64A-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz IND Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	6,574In Stock	Cut Tape £4.44 £4.33 Reel £3.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64	AVR	8 bit	16 MHz	64 kB	4 kB	10 bit	53 I/O	2.7 V	5.5 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND ATMEGA64A-MUR Microchip Technology 1: £4.44 5,825In Stock	Mfr. Part No. ATMEGA64A-MUR Mouser Part No 556-ATMEGA64A-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	5,825In Stock	Cut Tape £4.44 £4.33 Reel £3.69 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-64	AVR	8 bit	16 MHz	64 kB	4 kB	10 bit	53 I/O	2.7 V	5.5 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE 4K ATXMEGA64A1U-AUR Microchip Technology 1: £5.71 2,345In Stock	Mfr. Part No. ATXMEGA64A1U-AUR Mouser Part No 556-ATXMEGA64A1U-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE 4K	Datasheet	2,345In Stock	Cut Tape £5.71 £5.55 Reel £4.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-100	AVR	8 bit/16 bit	32 MHz	64 kB	4 kB	12 bit	78 I/O	1.6 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,48MHz ATSAML21G16B-ANT Microchip Technology 1: £3.38 1,770In Stock	Mfr. Part No. ATSAML21G16B-ANT Mouser Part No 579-ATSAML21G16B-ANT	Microchip Technology	ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	1,770In Stock	Cut Tape £3.38 £3.27 Reel £2.78	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB	12 bit	37 I/O	1.62 V	3.63 V	+ 105 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18F46K22T-I/MV Microchip Technology 1: £2.94 5,830In Stock	Mfr. Part No. PIC18F46K22T-I/MV Mouser Part No 579-PIC18F46K22T-IMV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,830In Stock	Cut Tape £2.94 £2.87 Reel £2.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	TQFP-40	PIC18	8 bit	64 MHz	64 kB	3.8 kB	10 bit	36 I/O	1.8 V	5.5 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16MHz Ultra-Low-Pwr MCU A 595-SP430FR596 A 595-SP430FR5969IRGZT MSP430FR5969IRGZR Texas Instruments 1: £5.85 3,692In Stock 10,000Expected 04/01/2027	Mfr. Part No. MSP430FR5969IRGZR Mouser Part No 595-SP430FR5969IRGZR	Texas Instruments	16-bit Microcontrollers - MCU 16MHz Ultra-Low-Pwr MCU A 595-SP430FR596 A 595-SP430FR5969IRGZT Learn More about Texas Instruments ti msp430fr5969	Datasheet	3,692In Stock 10,000Expected 04/01/2027	Cut Tape £5.85 £4.51 £3.97 £3.73 £3.46 Reel £3.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VQFN-48	MSP430	16 bit	16 MHz	64 kB	2 kB	12 bit	40 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Piccolo Micro contro ller TMS320F28035RSHT Texas Instruments 1: £14.99 2,542In Stock	Mfr. Part No. TMS320F28035RSHT Mouser Part No 595-TMS320F28035RSHT	Texas Instruments	32-bit Microcontrollers - MCU Piccolo Micro contro ller Learn More about Texas Instruments ti piccolof28035	Datasheet	2,542In Stock	£14.99 £12.12 £11.61 £10.23 View £9.73 £9.29 £9.06 Quote	Min.: 1 Mult.: 1	SMD/SMT	VQFN-56	C28x	32 bit	60 MHz	64 kB	10 kB	12 bit	26 I/O	1.71 V	1.955 V	+ 125 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64G-D-QFP32R Silicon Labs 1: £2.43 8,637In Stock	Mfr. Part No. EFM8BB31F64G-D-QFP32R Mouser Part No 634-EF8BB31F64GDP32R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	8,637In Stock	Cut Tape £2.43 £1.81 £1.65 £1.48 £1.41 Reel £1.16	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFP-32	CIP-51 8051	8 bit	50 MHz	64 kB	4.35 kB	10 bit, 12 bit	28 I/O	2.2 V	3.6 V	+ 85 C		Reel, Cut Tape
16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 64KB Flash, QFP 80 MC9S12A64CFUE NXP Semiconductors 1: £24.28 1,560In Stock	Mfr. Part No. MC9S12A64CFUE Mouser Part No 841-MC9S12A64CFUE	NXP Semiconductors	16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 64KB Flash, QFP 80	Datasheet	1,560In Stock	£24.28 £19.76	Min.: 1 Mult.: 1	SMD/SMT	QFP-80	HCS12	16 bit	25 MHz	64 kB	4 kB	10 bit	59 I/O	2.35 V	2.75 V	+ 85 C		Tray
16-bit Microcontrollers - MCU S12C 16-bit MCU, HCS12 core, 64KB Flash, QFP 48 MC9S12C64CFAE NXP Semiconductors 1: £25.58 1,714In Stock	Mfr. Part No. MC9S12C64CFAE Mouser Part No 841-MC9S12C64CFAE	NXP Semiconductors	16-bit Microcontrollers - MCU S12C 16-bit MCU, HCS12 core, 64KB Flash, QFP 48	Datasheet	1,714In Stock	£25.58 £20.73 £18.80 £18.19 View £18.09 £17.97 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	HCS12	16 bit	25 MHz	64 kB	4 kB	10 bit	31 I/O	2.35 V	2.75 V	+ 85 C		Tray
16-bit Microcontrollers - MCU S12D 16-bit MCU, HCS12 core, 64KB Flash, QFP 80 MC9S12D64CFUE NXP Semiconductors 1: £35.07 2,039In Stock 1,680Expected 30/11/2026	Mfr. Part No. MC9S12D64CFUE Mouser Part No 841-MC9S12D64CFUE	NXP Semiconductors	16-bit Microcontrollers - MCU S12D 16-bit MCU, HCS12 core, 64KB Flash, QFP 80	Datasheet	2,039In Stock 1,680Expected 30/11/2026	£35.07 £27.29 £25.71 £25.58 View Quote	Min.: 1 Mult.: 1	SMD/SMT	PQFP-80	HCS12	16 bit	25 MHz	64 kB	4 kB	2 x 10 bit	59 I/O	2.35 V	2.75 V	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP R5F10A6EKSP#U5 Renesas Electronics 1: £4.26 722In Stock	Mfr. Part No. R5F10A6EKSP#U5 Mouser Part No 968-R5F10A6EKSP#U5	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP Learn More about Renesas Electronics renesas rl78 automotive mcus	Datasheet	722In Stock	£4.26 £2.92 £2.72 £2.36 View £2.27 £2.03 £1.90 £1.85	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	RL78	16 bit	24 MHz	64 kB	4 kB	10 bit	13 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU HMI-GROWTH PSOC4 Infineon Technologies CY8C4046LQIT442XQSA1 CY8C4046LQIT442XQSA1 Infineon Technologies 1: £2.91 950In Stock	Mfr. Part No. CY8C4046LQIT442XQSA1 Mouser Part No 726-CY8C4046LQIT442X	Infineon Technologies	ARM Microcontrollers - MCU HMI-GROWTH PSOC4 Learn More about Infineon Technologies infineon psoc 4000t microcontrollers	Datasheet	950In Stock	£2.91 £2.19 £1.90 £1.82 View £1.67 £1.62 £1.60 £1.58 £1.54	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB		19 I/O	1.71 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, PIC18F26Q71-E/SS Microchip Technology 1: £1.26 365In Stock	Mfr. Part No. PIC18F26Q71-E/SS Mouser Part No 494-PIC18F26Q71-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	365In Stock	£1.26 £1.15 £1.04	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	26 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, PIC18F26Q71-I/SP Microchip Technology 1: £1.55 590In Stock	Mfr. Part No. PIC18F26Q71-I/SP Mouser Part No 494-PIC18F26Q71-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	590In Stock	£1.55 £1.42 £1.28	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	26 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, PIC18F26Q71-I/SS Microchip Technology 1: £1.14 210In Stock	Mfr. Part No. PIC18F26Q71-I/SS Mouser Part No 494-PIC18F26Q71-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	210In Stock	£1.14 £1.05 £0.943	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	26 I/O	1.8 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, PIC18F26Q71-E/STX Microchip Technology 1: £1.18 572In Stock	Mfr. Part No. PIC18F26Q71-E/STX Mouser Part No 494-PIC18F26Q71ESTX	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	572In Stock	£1.18 £1.08 £0.986	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	26 I/O	1.8 V	5.5 V	+ 125 C		Tube