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Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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
8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), Green ATTINY84A-SSF Microchip Technology 1: HK$8.30 20,593In Stock NRND	Mfr. Part No. ATTINY84A-SSF Mouser Part No 556-ATTINY84A-SSF NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), Green Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	20,593In Stock	HK$8.30 HK$8.07 HK$7.55 HK$7.07	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	AVR	8 kB	8 bit	10 bit	20 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 125 C		Tube
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE STM32F103CBT7 STMicroelectronics 1: HK$72.50 8,050In Stock	Mfr. Part No. STM32F103CBT7 Mouser Part No 511-STM32F103CBT7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	8,050In Stock	HK$72.50 HK$56.06 HK$49.48 HK$47.43 View HK$45.29 HK$43.98 HK$42.99 HK$41.68	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 STM32F105RCT6 STMicroelectronics 1: HK$69.21 13,676In Stock	Mfr. Part No. STM32F105RCT6 Mouser Part No 511-STM32F105RCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 Learn More about STMicroelectronics stm32f105	Datasheet	13,676In Stock	HK$69.21 HK$56.80 HK$53.51 HK$49.48 View HK$48.58 HK$45.79 HK$44.06	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 STM32F105VCT6 STMicroelectronics 1: HK$77.76 15,859In Stock	Mfr. Part No. STM32F105VCT6 Mouser Part No 511-STM32F105VCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 Learn More about STMicroelectronics stm32f105	Datasheet	15,859In Stock	HK$77.76 HK$63.13 HK$58.94 HK$54.91 View HK$53.92 HK$51.87 HK$48.66 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 1 Mb STM32F205RGT7 STMicroelectronics 1: HK$114.42 3,972In Stock	Mfr. Part No. STM32F205RGT7 Mouser Part No 511-STM32F205RGT7	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 1 Mb Learn More about STMicroelectronics stm32f2	Datasheet	3,972In Stock	HK$114.42 HK$94.45 HK$88.12 HK$83.60 View HK$82.36 HK$79.90 HK$79.65	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F303RCT6 STMicroelectronics 1: HK$65.60 70,143In Stock	Mfr. Part No. STM32F303RCT6 Mouser Part No 511-STM32F303RCT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	70,143In Stock	HK$65.60 HK$59.43 HK$56.39 HK$50.39 View HK$43.89 HK$33.70	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	52 I/O	40 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F303VCT6 STMicroelectronics 1: HK$89.27 5,583In Stock	Mfr. Part No. STM32F303VCT6 Mouser Part No 511-STM32F303VCT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	5,583In Stock	HK$89.27 HK$64.77 HK$59.51 HK$55.24 View HK$55.16 HK$54.83	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	87 I/O	40 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1 STM32F413ZHJ6 STMicroelectronics 1: HK$93.87 13,215In Stock	Mfr. Part No. STM32F413ZHJ6 Mouser Part No 511-STM32F413ZHJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1 Learn More about STMicroelectronics stm32f4	Datasheet	13,215In Stock	HK$93.87 HK$77.27 HK$71.84 HK$67.98 View HK$66.99 HK$65.02 HK$64.44 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-144	ARM Cortex M4	1.5 MB	32 bit	12 bit	100 MHz	114 I/O	320 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 2 Mbytes of Flash 216 MHz CPU, Art STM32F767IIT6 STMicroelectronics 1: HK$175.50 5,684In Stock	Mfr. Part No. STM32F767IIT6 Mouser Part No 511-STM32F767IIT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 2 Mbytes of Flash 216 MHz CPU, Art Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	5,684In Stock	HK$175.50 HK$147.14 HK$136.04 HK$132.59 View HK$128.81 HK$127.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	2 MB	32 bit	3 x 12 bit	216 MHz	140 I/O	532 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCU6 STMicroelectronics 1: HK$45.87 4,125In Stock	Mfr. Part No. STM32L151CCU6 Mouser Part No 511-STM32L151CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	4,125In Stock	HK$45.87 HK$38.55 HK$36.09 HK$34.77 View HK$34.20 HK$34.11	Min.: 1 Mult.: 1	SMD/SMT	UFQPFN-48	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	37 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496VGT6P STMicroelectronics 1: HK$86.47 4,769In Stock	Mfr. Part No. STM32L496VGT6P Mouser Part No 511-STM32L496VGT6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,769In Stock	HK$86.47 HK$72.09 HK$67.82 HK$62.97 View HK$61.81 HK$58.77	Min.: 1 Mult.: 1 Max.: 540	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	83 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575RIT6 STMicroelectronics 1: HK$90.34 5,839In Stock	Mfr. Part No. STM32U575RIT6 Mouser Part No 511-STM32U575RIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	5,839In Stock	HK$90.34 HK$70.45 HK$62.47 HK$58.53 View HK$51.13 HK$50.22 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	2 MB		14 bit		14 I/O	786 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins ATMEGA1281-16AU Microchip Technology 1: HK$93.87 6,487In Stock	Mfr. Part No. ATMEGA1281-16AU Mouser Part No 556-ATMEGA1281-16AU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins	Datasheet	6,487In Stock	HK$93.87 HK$86.23 HK$78.09	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	128 kB	8 bit	10 bit	16 MHz	54 I/O	8 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP ATMEGA8535L-8AUR Microchip Technology 1: HK$24.08 7,058In Stock	Mfr. Part No. ATMEGA8535L-8AUR Mouser Part No 556-ATMEGA8535L-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP	Datasheet	7,058In Stock	Cut Tape HK$24.08 Reel HK$23.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	8 kB	8 bit	10 bit	8 MHz	32 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,Extended Temp ATSAMD51J18A-AFT Microchip Technology 1: HK$46.69 5,590In Stock	Mfr. Part No. ATSAMD51J18A-AFT Mouser Part No 556-ATSAMD51J18A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	5,590In Stock	Cut Tape HK$46.69 HK$45.29 HK$45.21 HK$42.99 Reel HK$38.39	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG IN 85C ATSAMD51J20A-AUT Microchip Technology 1: HK$55.24 10,801In Stock	Mfr. Part No. ATSAMD51J20A-AUT Mouser Part No 556-ATSAMD51J20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	10,801In Stock	Cut Tape HK$55.24 HK$55.16 HK$53.84 HK$51.46 Reel HK$45.62	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	51 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C ATSAME51N20A-AU Microchip Technology 1: HK$66.83 2,395In Stock	Mfr. Part No. ATSAME51N20A-AU Mouser Part No 556-ATSAME51N20AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	2,395In Stock	HK$66.83 HK$61.32 HK$55.65	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	81 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM ATSAML21J17B-MUT Microchip Technology 1: HK$38.72 5,700In Stock	Mfr. Part No. ATSAML21J17B-MUT Mouser Part No 556-ATSAML21J17B-MUT	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	5,700In Stock	Cut Tape HK$38.72 HK$37.48 Reel HK$32.63 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8/16-bit AVR MCU ATXMEGA128B3-AU Microchip Technology 1: HK$50.39 3,957In Stock	Mfr. Part No. ATXMEGA128B3-AU Mouser Part No 556-ATXMEGA128B3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16-bit AVR MCU Learn More about Microchip Technology atmelxmegab1b3	Datasheet	3,957In Stock	HK$50.39 HK$45.37 HK$45.29 HK$43.73 View HK$42.66 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	128 kB	8 bit/16 bit	12 bit	32 MHz	36 I/O	8 kB	1.6 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R ATXMEGA256A3U-AUR Microchip Technology 1: HK$76.94 3,233In Stock	Mfr. Part No. ATXMEGA256A3U-AUR Mouser Part No 556-ATXMEGA256A3UAUR	Microchip Technology	8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R	Datasheet	3,233In Stock	Cut Tape HK$76.94 HK$75.05 HK$68.06 HK$67.82 View Reel HK$59.84 HK$67.49 HK$64.36 HK$59.84 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64	AVR	256 kB	8 bit/16 bit	12 bit	32 MHz	50 I/O	16 kB	1.6 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
16-bit Microcontrollers - MCU 16b 16MIPS 128KB FL 8KBRAM LCD XLP Vbat PIC24FJ128GA306-I/MR Microchip Technology 1: HK$37.48 12,840In Stock	Mfr. Part No. PIC24FJ128GA306-I/MR Mouser Part No 579-24FJ128GA306IMR	Microchip Technology	16-bit Microcontrollers - MCU 16b 16MIPS 128KB FL 8KBRAM LCD XLP Vbat Learn More about Microchip Technology microchip pic24fj	Datasheet	12,840In Stock	HK$37.48 HK$34.28 HK$31.07	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24F	128 kB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS PIC32MM0256GPM048-E/PT Microchip Technology 1: HK$26.39 7,436In Stock	Mfr. Part No. PIC32MM0256GPM048-E/PT Mouser Part No 579-MM0256GPM048E/PT	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS	Datasheet	7,436In Stock	HK$26.39 HK$23.92 HK$21.87	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	MIPS32 microAptiv UC	256 kB	32 bit	10 bit/12 bit	25 MHz	38 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C PIC16F15324-I/SL Microchip Technology 1: HK$7.32 36,594In Stock	Mfr. Part No. PIC16F15324-I/SL Mouser Part No 579-PIC16F15324-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	36,594In Stock	HK$7.32 HK$7.12 HK$6.70 HK$6.25	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	PIC16	7 kB	8 bit	10 bit	32 MHz	12 I/O	512 B	2.3 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512 RAM, 256 EEPROM PIC16F18324-E/JQ Microchip Technology 1: HK$10.11 18,224In Stock	Mfr. Part No. PIC16F18324-E/JQ Mouser Part No 579-PIC16F18324-E/JQ	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512 RAM, 256 EEPROM Learn More about Microchip Technology microchip stepper motors	Datasheet	18,224In Stock	HK$10.11 HK$9.21 HK$8.38	Min.: 1 Mult.: 1	SMD/SMT	UQFN-16	PIC16	7 kB	8 bit	10 bit	32 MHz	12 I/O	512 B	2.3 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18F46K22-E/MV Microchip Technology 1: HK$34.85 3,769In Stock	Mfr. Part No. PIC18F46K22-E/MV Mouser Part No 579-PIC18F46K22-E/MV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,769In Stock	HK$34.85 HK$31.98 HK$29.02	Min.: 1 Mult.: 1	SMD/SMT	UQFN-40	PIC18	64 kB	8 bit	10 bit	64 MHz	36 I/O	3.8 kB	1.8 V	5.5 V	- 40 C	+ 125 C		Tube