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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	Packaging
8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU PIC18F66K80-I/PT Microchip Technology 1: £4.00 1,504In Stock	Mfr. Part No. PIC18F66K80-I/PT Mouser Part No 579-PIC18F66K80-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,504In Stock	£4.00 £3.67 £3.32	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	64 MHz	64 kB	3.6 kB	12 bit	54 I/O	4 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU PIC18F66K80T-I/PT Microchip Technology 1: £4.05 2,730In Stock	Mfr. Part No. PIC18F66K80T-I/PT Mouser Part No 579-PIC18F66K80TI/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,730In Stock	Cut Tape £4.05 £3.94 Reel £3.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-64	PIC18	8 bit	64 MHz	64 kB	3.6 kB	12 bit	54 I/O	4 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB 3328 RAM 68I/O PIC18F8680-I/PT Microchip Technology 1: £10.14 112In Stock 1,785Expected 18/11/2026	Mfr. Part No. PIC18F8680-I/PT Mouser Part No 579-PIC18F8680-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3328 RAM 68I/O	Datasheet	112In Stock 1,785Expected 18/11/2026	£10.14	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	64 kB	3.25 kB	10 bit	69 I/O	4.2 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 64KB FL 3936b RAM 10 MIPS 67 I/O PIC18F86J11-I/PT Microchip Technology 1: £3.79 1,915In Stock	Mfr. Part No. PIC18F86J11-I/PT Mouser Part No 579-PIC18F86J11-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 3936b RAM 10 MIPS 67 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,915In Stock	£3.79 £3.47 £3.15	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	48 MHz	64 kB	3.81 kB	10 bit	68 I/O	2 V	2.7 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XLP PIC18LF26K22-I/SO Microchip Technology 1: £2.59 3,391In Stock	Mfr. Part No. PIC18LF26K22-I/SO Mouser Part No 579-PIC18LF26K22ISO	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XLP	Datasheet	3,391In Stock	£2.59 £2.37 £2.16	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC18	8 bit	64 MHz	64 kB	3.89 kB	10 bit	25 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XLP PIC18LF26K22-I/SS Microchip Technology 1: £2.55 562In Stock	Mfr. Part No. PIC18LF26K22-I/SS Mouser Part No 579-PIC18LF26K22ISS	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XLP	Datasheet	562In Stock	£2.55 £2.34 £2.13	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	PIC18	8 bit	64 MHz	64 kB	3.8 kB	10 bit	25 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL PIC18LF26K22T-I/SS Microchip Technology 1: £2.60 2,615In Stock	Mfr. Part No. PIC18LF26K22T-I/SS Mouser Part No 579-PIC18LF26K22TISS	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL	Datasheet	2,615In Stock	Cut Tape £2.60 £2.55 Reel £2.17	Min.: 1 Mult.: 1 : 2,100	SMD/SMT	SSOP-28	PIC18	8 bit	64 MHz	64 kB	3.8 kB	10 bit	25 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD PIC18LF26K42-I/ML Microchip Technology 1: £1.62 1,349In Stock	Mfr. Part No. PIC18LF26K42-I/ML Mouser Part No 579-PIC18LF26K42-IML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	1,349In Stock	£1.62 £1.48 £1.35	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	25 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18LF56K42T-I/MV Microchip Technology 1: £1.90 2,424In Stock	Mfr. Part No. PIC18LF56K42T-I/MV Mouser Part No 579-PIC18LF56K42TIMV	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	2,424In Stock	Cut Tape £1.90 £1.88 Reel £1.59	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	UQFN-48	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	44 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 64 KB FL 4K RAM 70 I/O PIC18LF8622-I/PT Microchip Technology 1: £8.49 580In Stock	Mfr. Part No. PIC18LF8622-I/PT Mouser Part No 579-PIC18LF8622-IPT	Microchip Technology	8-bit Microcontrollers - MCU 64 KB FL 4K RAM 70 I/O	Datasheet	580In Stock	£8.49	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	64 kB	3.84 kB	10 bit	70 I/O	2 V	5.5 V	+ 85 C	Tray
16-bit Microcontrollers - MCU 64KB Flash, 8KB RAM nanoWatt, USB OTG PIC24FJ64GB004-I/ML Microchip Technology 1: £3.90 309In Stock 225Expected 08/01/2027	Mfr. Part No. PIC24FJ64GB004-I/ML Mouser Part No 579-PIC24FJ64GB-I/ML	Microchip Technology	16-bit Microcontrollers - MCU 64KB Flash, 8KB RAM nanoWatt, USB OTG Learn More about Microchip Technology microchip pic24fj	Datasheet	309In Stock 225Expected 08/01/2027	£3.90 £3.59 £3.25	Min.: 1 Mult.: 1	SMD/SMT	QFN-44	PIC24F	16 bit	32 MHz	64 kB	8 kB	10 bit	29 I/O	2 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM PIC18F16Q41T-I/SS Microchip Technology 1: £1.01 2,878In Stock	Mfr. Part No. PIC18F16Q41T-I/SS Mouser Part No 579-SST26VF020A80EMF	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM Learn More about Microchip Technology microchip pic18 q41 mcus	Datasheet	2,878In Stock	Cut Tape £1.01 £0.995 Reel £0.841	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	SSOP-20	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	18 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM32-C Silicon Labs 1: £1.48 4,458In Stock	Mfr. Part No. EFM32PG22C200F64IM32-C Mouser Part No 634-EFM32PG22C64M32C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	4,458In Stock	£1.48 £1.19 £1.11 £0.796	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	76.8 MHz	64 kB	32 kB	12 bit, 16 bit	18 I/O	1.71 V	3.8 V	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B200F64IM40-C Silicon Labs 1: £2.39 1,900In Stock	Mfr. Part No. EFM32PG23B200F64IM40-C Mouser Part No 634-PG23200F64IM40C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	1,900In Stock	£2.39 £1.79 £1.63 £1.47 View £1.38 £1.35 £1.28 £1.25 £1.22	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	80 MHz	64 kB	32 kB	12 bit/16 bit/20 bit	29 I/O	1.71 V	3.8 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246AXI-131 Infineon Technologies 1: £11.11 666In Stock	Mfr. Part No. CY8C3246AXI-131 Mouser Part No 727-CY8C3246AXI-131	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	666In Stock	£11.11 £8.63 £7.58 £7.32 View £7.01 £6.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	8 bit	50 MHz	64 kB	8 kB	12 bit	70 I/O	1.71 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3446AXI-099 Infineon Technologies 1: £12.81 242In Stock	Mfr. Part No. CY8C3446AXI-099 Mouser Part No 727-CY8C3446AXI-099	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	242In Stock	£12.81 £9.73 £9.32 £8.21 View £7.81 £7.55 £7.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	8 bit	50 MHz	64 kB	8 kB	12 bit	72 I/O	1.71 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3866AXI-040 Infineon Technologies 1: £20.20 297In Stock	Mfr. Part No. CY8C3866AXI-040 Mouser Part No 727-CY8C3866AXI-040	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	297In Stock	£20.20 £16.22 £14.23 £13.81 View £13.68 £13.27 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	8 bit	67 MHz	64 kB	8 kB	20 bit	72 I/O	1.71 V	1.89 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3866PVI-070 Infineon Technologies 1: £16.60 136In Stock	Mfr. Part No. CY8C3866PVI-070 Mouser Part No 727-CY8C3866PVI-070	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	136In Stock	£16.60 £15.26 £11.81 £11.42 View £11.40 £10.81 £10.29 Quote	Min.: 1 Mult.: 1	SMD/SMT	SSOP-48	8051	8 bit	67 MHz	64 kB	8 kB	20 bit	29 I/O	1.71 V	1.89 V	+ 85 C	Tube
ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog CY8C4246AZI-M445 Infineon Technologies 1: £4.17 813In Stock	Mfr. Part No. CY8C4246AZI-M445 Mouser Part No 727-CY8C4246AZI-M445	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	813In Stock	£4.17 £3.16 £2.94 £2.58 £2.55	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0	32 bit	48 MHz	64 kB	8 kB	12 bit	51 I/O	1.71 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU C8051F045-GQ Silicon Labs 1: £16.48 566In Stock End of Life	Mfr. Part No. C8051F045-GQ Mouser Part No 634-C8051F045-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU	Datasheet	566In Stock	£16.48 £13.51 £12.68 £11.74 View £11.29 £11.04 £10.97	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	8051	8 bit	25 MHz	64 kB	4.25 kB	8 bit, 10 bit	32 I/O	2.7 V	3.6 V	+ 85 C	Tray
8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 64KB Flash, 50MHz, QFP 32 MC9S08QE64CLC NXP Semiconductors 1: £7.11 1,977In Stock End of Life	Mfr. Part No. MC9S08QE64CLC Mouser Part No 841-MC9S08QE64CLC End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 64KB Flash, 50MHz, QFP 32	Datasheet	1,977In Stock	£7.11 £6.49 £6.25 £6.16 £6.08	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	S08	8 bit	50.33 MHz	64 kB	4 kB	12 bit	26 I/O	1.8 V	3.6 V	+ 85 C	Tray
8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 64KB Flash, 50MHz, QFP 64 MC9S08QE64CLH NXP Semiconductors 1: £12.33 3,197In Stock 3,200On Order End of Life	Mfr. Part No. MC9S08QE64CLH Mouser Part No 841-MC9S08QE64CLH End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 64KB Flash, 50MHz, QFP 64	Datasheet	3,197In Stock 3,200On Order On Order Ship Dates Mfr. No: MC9S08QE64CLH Stock: 3,197 Can Dispatch Immediately On Order: 2,400 Pending 800 Expected 17/11/2026 Factory Lead Time: 30 Weeks	£12.33 £9.52 £8.86 £8.11 View £7.88 £7.87 £7.35	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	S08	8 bit	50.33 MHz	64 kB	4 kB	12 bit	54 I/O	1.8 V	3.6 V	+ 85 C	Tray
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 64KB Flash, 50MHz, QFP 80 MCF51JM64VLK NXP Semiconductors 1: £16.05 815In Stock End of Life	Mfr. Part No. MCF51JM64VLK Mouser Part No 841-MCF51JM64VLK End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 64KB Flash, 50MHz, QFP 80	Datasheet	815In Stock	£16.05 £12.96 £12.42 £10.95 View £10.41 £9.93 £9.70 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	32 bit	50.33 MHz	64 kB	16 kB	12 bit	66 I/O	2.7 V	5.5 V	+ 105 C	Tray
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 64KB Flash, 50MHz, QFP 64 MCF51JM64VQH NXP Semiconductors 1: £14.48 301In Stock End of Life	Mfr. Part No. MCF51JM64VQH Mouser Part No 841-MCF51JM64VQH End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 64KB Flash, 50MHz, QFP 64	Datasheet	301In Stock	£14.48 £11.52 £10.35 £9.98 View £8.93 £8.77 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ColdFire V1	32 bit	50.33 MHz	64 kB	16 kB	12 bit	51 I/O	2.7 V	5.5 V	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R3I8T6 STMicroelectronics 1: £7.09 150In Stock	Mfr. Part No. STM32H7R3I8T6 Mouser Part No 511-STM32H7R3I8T6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU Learn More about STMicroelectronics stm stm32h7r3 s3 microcontrollers	Datasheet	150In Stock	£7.09 £5.82 £5.34 £5.07 View £4.87 £4.64 £4.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	119 I/O	1.71 V	3.6 V	+ 85 C	Tray