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QFN-64 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
32-bit Microcontrollers - MCU 512KB/32KB RAM 80 MHz 10-b ADC DMA PIC32MX340F512H-80I/MR Microchip Technology 1: £5.82 225In Stock	Mfr. Part No. PIC32MX340F512H-80I/MR Mouser Part No 579-PIC32MX512H80IMR	Microchip Technology	32-bit Microcontrollers - MCU 512KB/32KB RAM 80 MHz 10-b ADC DMA Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	225In Stock	£5.82 £5.67	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	MIPS32 M4K	32 bit	80 MHz	512 kB	32 kB	10 bit	51 I/O	2.3 V	3.6 V	+ 125 C		Tube
32-bit Microcontrollers - MCU 512KB Flash 128KB USB ENET PIC32MX795F512H-80I/MR Microchip Technology 1: £9.04 145In Stock	Mfr. Part No. PIC32MX795F512H-80I/MR Mouser Part No 579-PIC32MX795F512MR	Microchip Technology	32-bit Microcontrollers - MCU 512KB Flash 128KB USB ENET Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	145In Stock	£9.04 £8.29 £7.52	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	MIPS32 M4K	32 bit	80 MHz	512 kB	128 kB	10 bit	53 I/O	2.3 V	3.6 V	+ 85 C		Tube
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512GM64-A Silicon Labs 1: £8.85 1,172In Stock	Mfr. Part No. EFM32GG12B130F512GM64-A Mouser Part No 634-2B130F512GM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	1,172In Stock	£8.85 £6.93 £6.45 £5.93 View £5.87 £5.52 £5.40 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	32 bit	72 MHz	512 kB	192 kB	2 x 12 bit	56 I/O	1.8 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G230F128G-E-QFN64R Silicon Labs 1: £6.05 1,309In Stock	Mfr. Part No. EFM32G230F128G-E-QFN64R Mouser Part No 634-32G230128GQFN64R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	1,309In Stock	Cut Tape £6.05 £4.66 £4.32 £3.94 View Reel £3.36 £3.65 £3.64 £3.54 £3.36	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	56 I/O	1.98 V	3.8 V	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG230F1024G-E-QFN64 Silicon Labs 1: £12.97 941In Stock	Mfr. Part No. EFM32GG230F1024G-E-QFN64 Mouser Part No 634-32GG230F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	941In Stock	£12.97 £10.28 £9.61 £8.88 View £8.46 £8.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	48 MHz	1.02 MB	128 kB	12 bit	56 I/O	1.98 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES EFM32GG230F512G-E-QFN64 Silicon Labs 1: £10.76 494In Stock	Mfr. Part No. EFM32GG230F512G-E-QFN64 Mouser Part No 634-32GG230F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	494In Stock	£10.76 £8.42 £7.84 £7.20 View £7.13 £6.71 £6.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	48 MHz	512 kB	128 kB	12 bit	56 I/O	1.98 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES EFM32GG230F512G-E-QFN64R Silicon Labs 1: £10.27 410In Stock	Mfr. Part No. EFM32GG230F512G-E-QFN64R Mouser Part No 634-32GG230F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	410In Stock	Cut Tape £10.27 £8.18 £7.42 £6.94 View Reel £6.06 £6.90 £6.63 £6.56 £6.06	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	48 MHz	512 kB	128 kB	12 bit	56 I/O	1.98 V	3.8 V	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG330F1024G-E-QFN64R Silicon Labs 1: £13.76 963In Stock	Mfr. Part No. EFM32GG330F1024G-E-QFN64R Mouser Part No 634-32GG330F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	963In Stock	Cut Tape £13.76 £10.90 £10.19 £9.40 View Reel £8.81 £8.97 £8.81 £8.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	48 MHz	1.02 MB	128 kB	12 bit	52 I/O	1.98 V	3.8 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG330F256G-F-QFN64 Silicon Labs 1: £9.06 1,407In Stock	Mfr. Part No. EFM32LG330F256G-F-QFN64 Mouser Part No 634-32LG330F256GFQFN	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	1,407In Stock	£9.06 £7.28 £6.63 £6.21 View £6.02 £5.74 £5.46 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	48 MHz	256 kB	32 kB	12 bit	53 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 EFM32TG11B120F128GM64-B Silicon Labs 1: £4.43 1,015In Stock	Mfr. Part No. EFM32TG11B120F128GM64-B Mouser Part No 634-EFM32TG128GM64-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	1,015In Stock	£4.43 £3.41 £3.15 £2.85 View £2.72 £2.63 £2.60 £2.56	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	+ 85 C		Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB RAM Rev A3 PIC18F67K22-I/MRRSL Microchip Technology 1: £4.06 263In Stock NRND	Mfr. Part No. PIC18F67K22-I/MRRSL Mouser Part No 579-PIC18F67K22IMRRS NRND	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB RAM Rev A3	Datasheet	263In Stock	£4.06 £3.74	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC18	8 bit	64 MHz	128 kB	4 kB	12 bit	53 I/O	1.8 V	3.6 V, 5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU AVRC11N AVR UC 128K FLASH AT90CAN128-16MU Microchip Technology 1: £7.25 660In Stock	Mfr. Part No. AT90CAN128-16MU Mouser Part No 556-A90CAN128-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVRC11N AVR UC 128K FLASH Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	660In Stock	£7.25 £6.63 £6.01	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	8 bit	16 MHz	128 kB	4 kB	10 bit	53 I/O	2.7 V	5.5 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 512KB Flash AT32UC3B0512-Z2UT Microchip Technology 1: £8.39 529In Stock	Mfr. Part No. AT32UC3B0512-Z2UT Mouser Part No 556-AT32UC3B0512Z2UT	Microchip Technology	32-bit Microcontrollers - MCU 512KB Flash Learn More about Microchip Technology microchip b series mcus	Datasheet	529In Stock	£8.39 £7.61 £6.91	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	32 bit	60 MHz	512 kB	96 kB	10 bit	44 I/O	1.65 V	1.95 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVRC11 128K Flash Green AT90CAN128-16MUR Microchip Technology 1: £7.39 3,375In Stock	Mfr. Part No. AT90CAN128-16MUR Mouser Part No 556-AT90CAN128-16MUR	Microchip Technology	8-bit Microcontrollers - MCU AVRC11 128K Flash Green Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,375In Stock	Cut Tape £7.39 £7.21 Reel £6.13 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-64	AVR	8 bit	16 MHz					2.7 V	5.5 V			Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR USB 128K FLASH 16MHz Ind Temp AT90USB1286-MU Microchip Technology 1: £7.75 278In Stock	Mfr. Part No. AT90USB1286-MU Mouser Part No 556-AT90USB1286-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 128K FLASH 16MHz Ind Temp	Datasheet	278In Stock	£7.75 £7.11 £6.43	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	8 bit	16 MHz	128 kB	8 kB	10 bit	48 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR USB 128K FLASH AT90USB1287-MU Microchip Technology 1: £8.47 363In Stock 3,120On Order	Mfr. Part No. AT90USB1287-MU Mouser Part No 556-AT90USB1287-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 128K FLASH	Datasheet	363In Stock 3,120On Order On Order Ship Dates Mfr. No: AT90USB1287-MU Stock: 363 Can Dispatch Immediately On Order: 780 Expected 21/12/2026 2,340 Expected 07/01/2027 Factory Lead Time: 20 Weeks	£8.47 £7.75 £7.01	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	8 bit	16 MHz	128 kB	8 kB	10 bit	48 I/O	2.7 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU AT91SAM7S256D-MU Microchip Technology 1: £8.68 309In Stock	Mfr. Part No. AT91SAM7S256D-MU Mouser Part No 556-AT91SAM7S256D-MU	Microchip Technology	ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU	Datasheet	309In Stock	£8.68 £7.90 £7.14	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM7TDMI	32 bit/16 bit	55 MHz	256 kB	64 kB	10 bit	32 I/O	1.65 V	1.95 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 128K FLSH-16MHz IND TEMP 5V ATMEGA128A-MUR Microchip Technology 1: £5.55 847In Stock	Mfr. Part No. ATMEGA128A-MUR Mouser Part No 556-ATMEGA128A-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K FLSH-16MHz IND TEMP 5V	Datasheet	847In Stock	Cut Tape £5.55 £5.41 Reel £4.61 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-64	AVR	8 bit	16 MHz	128 kB	4 kB	10 bit	53 I/O	2.7 V	5.5 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20J18A-MUT Microchip Technology 1: £2.61 3,983In Stock	Mfr. Part No. ATSAMD20J18A-MUT Mouser Part No 556-ATSAMD20J18A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	3,983In Stock	Cut Tape £2.61 £2.52 Reel £2.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	52 I/O	1.62 V	1.95 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21J16B-MUT Microchip Technology 1: £2.22 3,520In Stock	Mfr. Part No. ATSAMD21J16B-MUT Mouser Part No 556-ATSAMD21J16B-MUT	Microchip Technology	ARM Microcontrollers - MCU 64QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	3,520In Stock	Cut Tape £2.22 £2.14 Reel £1.83 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-64	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB	12 bit	52 I/O	1.62 V	3.63 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 QFN PKG 85C ATSAME51J18A-MU Microchip Technology 1: £4.32 1,017In Stock	Mfr. Part No. ATSAME51J18A-MU Mouser Part No 556-ATSAME51J18AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 QFN PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,017In Stock	£4.32 £3.96 £3.59	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	1.71 V	3.6 V	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU QFN, IND TEMP ATSAMG55J19A-MU Microchip Technology 1: £4.15 517In Stock	Mfr. Part No. ATSAMG55J19A-MU Mouser Part No 556-ATSAMG55J19A-MU	Microchip Technology	ARM Microcontrollers - MCU QFN, IND TEMP Learn More about Microchip Technology microchip samg55g sam5ggj mcus	Datasheet	517In Stock	£4.15 £3.77 £3.42 £3.34	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	32 bit	120 MHz	512 kB	176 kB	12 bit	48 I/O	1.62 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R ATXMEGA128A3U-MHR Microchip Technology 1: £6.32 1,665In Stock	Mfr. Part No. ATXMEGA128A3U-MHR Mouser Part No 556-ATXMEGA128A3UMHR	Microchip Technology	8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R	Datasheet	1,665In Stock	Cut Tape £6.32 £6.16 Reel £5.24 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-64	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB	12 bit	50 I/O	1.6 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM PIC24FJ1024GA606-I/MR Microchip Technology 1: £4.18 428In Stock	Mfr. Part No. PIC24FJ1024GA606-I/MR Mouser Part No 579-24FJ1024GA606IMR	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	428In Stock	£4.18 £3.83 £3.47	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24F	16 bit	32 MHz	1 MB	32 kB	10 bit, 12 bit	53 I/O	2 V	3.6 V	+ 85 C		Tube
16-bit Microcontrollers - MCU 16-bit 8192 byte RAM 16 MIPS 128KB Flash PIC24FJ128GA106-I/MR Microchip Technology 1: £4.80 400In Stock	Mfr. Part No. PIC24FJ128GA106-I/MR Mouser Part No 579-24FJ128GA106-IMR	Microchip Technology	16-bit Microcontrollers - MCU 16-bit 8192 byte RAM 16 MIPS 128KB Flash Learn More about Microchip Technology microchip pic24fj	Datasheet	400In Stock	£4.80 £4.41 £3.98	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24F	16 bit	32 MHz	128 kB	16 kB	10 bit	53 I/O	2 V	3.6 V	+ 85 C		Tube