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64 kB Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Qualification	Packaging
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8T6 STMicroelectronics 1: 2,80 € 4.859In Stock	Mfr. Part No. STM32L051K8T6 Mouser Part No 511-STM32L051K8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	4.859In Stock	2,80 € 2,03 € 1,81 € 1,67 € View 1,58 € 1,44 € 1,32 € 1,26 € 1,24 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	27 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB STM32L052K8T6 STMicroelectronics 1: 2,71 € 1.076In Stock 3.000On Order	Mfr. Part No. STM32L052K8T6 Mouser Part No 511-STM32L052K8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	1.076In Stock 3.000On Order	2,71 € 2,02 € 1,75 € 1,66 € 1,57 €	Min.: 1 Mult.: 1 Max.: 280	SMD/SMT	LQFP-32	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	27 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L053C8T6 STMicroelectronics 1: 3,81 € 9.000Expected 2/22/2027	Mfr. Part No. STM32L053C8T6 Mouser Part No 511-STM32L053C8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	9.000Expected 2/22/2027	3,81 € 2,84 € 2,47 € 2,35 € View 2,23 € 2,16 € 1,61 € 1,58 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	37 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU STM32L071C8T6TR STMicroelectronics 1: 3,97 € 809In Stock	Mfr. Part No. STM32L071C8T6TR Mouser Part No 511-STM32L071C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	809In Stock	Cut Tape 3,97 € 3,00 € 2,61 € 2,49 € Reel 1,97 € View 2,45 € 2,16 € 2,00 € 1,95 € MouseReel Available	Min.: 1 Mult.: 1 : 2.400	SMD/SMT	LQFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	37 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU STM32L071K8U6 STMicroelectronics 1: 3,81 € 1.245In Stock 2.940Expected 2/22/2027	Mfr. Part No. STM32L071K8U6 Mouser Part No 511-STM32L071K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1.245In Stock 2.940Expected 2/22/2027	3,81 € 2,77 € 2,49 € 2,24 € View 2,18 € 1,96 € 1,91 €	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	23 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB STM32L412K8T6 STMicroelectronics 1: 3,35 € 2.765In Stock	Mfr. Part No. STM32L412K8T6 Mouser Part No 511-STM32L412K8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB	Datasheet	2.765In Stock	3,35 € 2,52 € 2,18 € 2,08 € 1,91 €	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-32	ARM Cortex M4	64 kB	32 bit	2 x 12 bit	80 MHz	26 I/O	40 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB STM32L412K8U6 STMicroelectronics 1: 3,18 € 2.591In Stock 2.940On Order	Mfr. Part No. STM32L412K8U6 Mouser Part No 511-STM32L412K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB	Datasheet	2.591In Stock 2.940On Order	3,18 € 2,39 € 2,07 € 1,98 € 1,81 €	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT	QFN-32	ARM Cortex M4	64 kB	32 bit	2 x 12 bit	80 MHz	26 I/O	40 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE STM8L052R8T6 STMicroelectronics 1: 2,24 € 7.647In Stock	Mfr. Part No. STM8L052R8T6 Mouser Part No 511-STM8L052R8T6	STMicroelectronics	8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE Learn More about STMicroelectronics stm8l	Datasheet	7.647In Stock	2,24 € 1,39 € 1,25 € 1,10 € View 1,08 € 0,998 € 0,937 € 0,912 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	STM8	64 kB	8 bit	12 bit	16 MHz	54 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 80-Pin 64kB Flash STM8L152M8T6 STMicroelectronics 1: 5,21 € 2.849In Stock	Mfr. Part No. STM8L152M8T6 Mouser Part No 511-STM8L152M8T6	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 80-Pin 64kB Flash Learn More about STMicroelectronics stm8l	Datasheet	2.849In Stock	5,21 € 3,66 € 3,32 € 3,00 € View 2,85 € 2,59 € 2,13 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	STM8	64 kB	8 bit	12 bit	16 MHz	68 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz STM8S207R8T6 STMicroelectronics 1: 4,17 € 954In Stock	Mfr. Part No. STM8S207R8T6 Mouser Part No 511-STM8S207R8T6	STMicroelectronics	8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz Learn More about STMicroelectronics stm8smcus	Datasheet	954In Stock	4,17 € 3,16 € 2,74 € 2,55 € View 2,33 € 2,28 € 2,16 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	STM8	64 kB	8 bit	10 bit	24 MHz	52 I/O	6 kB	2.95 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32-bit 64KB Flash AT32UC3B064-Z2UT Microchip Technology 1: 5,81 € 820In Stock	Mfr. Part No. AT32UC3B064-Z2UT Mouser Part No 556-AT32UC3B064-Z2UT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 64KB Flash Learn More about Microchip Technology microchip b series mcus	Datasheet	820In Stock	5,81 € 5,28 € 4,77 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	64 kB	32 bit	10 bit	60 MHz	44 I/O	16 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51ED2-20AAU Microchip Technology 1: 4,85 € 676In Stock	Mfr. Part No. AT89LP51ED2-20AAU Mouser Part No 556-AT89LP51ED220AAU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	676In Stock	4,85 € 4,43 € 4,02 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	8051	64 kB	8 bit	10 bit	20 MHz	36 I/O	256 B	2.4 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51ID2-20AAU Microchip Technology 1: 5,19 € 267In Stock	Mfr. Part No. AT89LP51ID2-20AAU Mouser Part No 556-AT89LP51ID220AAU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	267In Stock	5,19 € 5,06 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	8051	64 kB	8 bit	10 bit	20 MHz	36 I/O	256 B	2.4 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 64K Flash SRAM 16K ARM based MCU AT91SAM7S64C-AU Microchip Technology 1: 6,47 € 1.555In Stock	Mfr. Part No. AT91SAM7S64C-AU Mouser Part No 556-AT91SAM7S64C-AU	Microchip Technology	ARM Microcontrollers - MCU 64K Flash SRAM 16K ARM based MCU	Datasheet	1.555In Stock	6,47 € 5,87 € 5,31 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM7TDMI	64 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	16 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins ATMEGA644-20AU Microchip Technology 1: 5,90 € 329In Stock 2.400On Order	Mfr. Part No. ATMEGA644-20AU Mouser Part No 556-ATMEGA644-20AU	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	329In Stock 2.400On Order On Order Ship Dates Mfr. No: ATMEGA644-20AU Stock: 329 Can Dispatch Immediately On Order: 960 Expected 1/25/2027 1.440 Expected 3/4/2027 Factory Lead Time: 20 Weeks	5,90 € 5,42 € 4,91 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	64 kB	8 bit	10 bit	20 MHz	32 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP ATMEGA644PA-AN Microchip Technology 1: 5,78 € 735In Stock	Mfr. Part No. ATMEGA644PA-AN Mouser Part No 556-ATMEGA644PA-AN	Microchip Technology	8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	735In Stock	5,78 € 5,29 € 4,79 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	64 kB	8 bit	10 bit	20 MHz	32 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins ATMEGA644V-10AU Microchip Technology 1: 5,90 € 432In Stock	Mfr. Part No. ATMEGA644V-10AU Mouser Part No 556-ATMEGA644V10AU	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	432In Stock	5,90 € 5,42 € 4,91 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	64 kB	8 bit	10 bit	10 MHz	32 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64K Flsh 2K EEPROM 4K SRAM 16MHz ATMEGA64A-AU Microchip Technology 1: 4,95 € 2.025In Stock 2.160Expected 1/21/2027	Mfr. Part No. ATMEGA64A-AU Mouser Part No 556-ATMEGA64A-AU	Microchip Technology	8-bit Microcontrollers - MCU 64K Flsh 2K EEPROM 4K SRAM 16MHz Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	2.025In Stock 2.160Expected 1/21/2027	4,95 € 4,54 € 4,11 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	64 kB	8 bit	10 bit	16 MHz	53 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz IND ATMEGA64A-AUR Microchip Technology 1: 5,09 € 2.603In Stock 4.000Expected 10/30/2026	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	2.603In Stock 4.000Expected 10/30/2026	Cut Tape 5,09 € 4,96 € Reel 4,23 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	TQFP-64	AVR	64 kB	8 bit	10 bit	16 MHz	53 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM ATSAMD20E16A-MUT Microchip Technology 1: 2,17 € 3.818In Stock	Mfr. Part No. ATSAMD20E16A-MUT Mouser Part No 556-ATSAMD20E16A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	3.818In Stock	Cut Tape 2,17 € 2,11 € Reel 1,79 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	26 I/O	8 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21J16B-MUT Microchip Technology 1: 2,54 € 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 2,54 € 2,45 € Reel 2,10 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	QFN-64	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	52 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V ATXMEGA64A1-AUR Microchip Technology 1: 7,24 € 1.185In Stock	Mfr. Part No. ATXMEGA64A1-AUR Mouser Part No 556-ATXMEGA64A1-AUR	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V	Datasheet	1.185In Stock	Cut Tape 7,24 € 7,06 € Reel 6,00 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	TQFP-100	AVR	64 kB	8 bit/16 bit	12 bit	32 MHz	78 I/O	4 kB	1.6 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB FL,2KB EE,4KB SRAM-1.6-3.6V ATXMEGA64A1U-AU Microchip Technology 1: 6,04 € 323In Stock	Mfr. Part No. ATXMEGA64A1U-AU Mouser Part No 556-ATXMEGA64A1U-AU	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL,2KB EE,4KB SRAM-1.6-3.6V	Datasheet	323In Stock	6,04 € 5,89 € 5,54 € 5,30 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	64 kB	8 bit/16 bit	12 bit	32 MHz	78 I/O	4 kB	1.6 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB ATXMEGA64A3-AU Microchip Technology 1: 8,33 € 333In Stock	Mfr. Part No. ATXMEGA64A3-AU Mouser Part No 556-ATXMEGA64A3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	333In Stock	8,33 € 7,65 € 6,91 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	64 kB	8 bit/16 bit	12 bit	32 MHz	50 I/O	4 kB	1.6 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V ATXMEGA64A4U-AU Microchip Technology 1: 4,41 € 666In Stock 640Expected 6/4/2027	Mfr. Part No. ATXMEGA64A4U-AU Mouser Part No 556-ATXMEGA64A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V	Datasheet	666In Stock 640Expected 6/4/2027	4,41 € 4,05 € 3,66 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	64 kB	8 bit/16 bit	12 bit	32 MHz	34 I/O	4 kB	1.6 V	3.6 V	- 40 C	+ 85 C		Tray