ARM Microcontrollers - MCU – Mouser Hong Kong

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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.	Series	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 CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp ATSAMD51J19A-MF Microchip Technology 1: HK$52.03 2,821In Stock	Mfr. Part No. ATSAMD51J19A-MF Mouser Part No 556-ATSAMD51J19A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	2,821In Stock	HK$52.03 HK$47.76 HK$43.24	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	VQFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,T&R, USB,Extended Temp ATSAMD51J19A-AFT Microchip Technology 1: HK$51.38 8,855In Stock	Mfr. Part No. ATSAMD51J19A-AFT Mouser Part No 556-ATSAMD51J19A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,T&R, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	8,855In Stock	Cut Tape HK$51.38 HK$50.22 Reel HK$42.66	Min.: 1 Mult.: 1 : 1,500	ATSAMD51	SMD/SMT	TQFP-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG IN 85C ATSAMD51J19A-AUT Microchip Technology 1: HK$46.69 17,898In Stock	Mfr. Part No. ATSAMD51J19A-AUT Mouser Part No 556-ATSAMD51J19AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	17,898In Stock	Cut Tape HK$46.69 HK$45.29 Reel HK$38.72	Min.: 1 Mult.: 1 : 1,500	ATSAMD51	SMD/SMT	TQFP-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,T&R, USB,Extended Temp ATSAMD51J19A-MFT Microchip Technology 1: HK$53.27 1,533In Stock	Mfr. Part No. ATSAMD51J19A-MFT Mouser Part No 556-ATSAMD51J19A-MFT	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,T&R, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	1,533In Stock	Cut Tape HK$53.27 HK$51.95 Reel HK$44.31	Min.: 1 Mult.: 1 : 4,000	ATSAMD51	SMD/SMT	VQFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,Tray, USB,Extended Temp ATSAMD51J19A-AF Microchip Technology 1: HK$50.14 149In Stock	Mfr. Part No. ATSAMD51J19A-AF Mouser Part No 556-ATSAMD51J19A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	149In Stock	HK$50.14 HK$46.11 HK$41.68	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	TQFP-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG 85C ATSAMD51J19A-AU Microchip Technology 1: HK$45.54 162In Stock	Mfr. Part No. ATSAMD51J19A-AU Mouser Part No 556-ATSAMD51J19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	162In Stock	HK$45.54 HK$41.84 HK$37.89	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	TQFP-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C ATSAMD51J19A-MU Microchip Technology 1: HK$47.27 8In Stock 260Expected 3/12/2026	Mfr. Part No. ATSAMD51J19A-MU Mouser Part No 556-ATSAMD51J19AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	8In Stock 260Expected 3/12/2026	HK$47.27 HK$43.40 HK$39.29	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	QFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash, Tray, USB, Extended Flash Performance ATSAMD51J19A-AU-EFP Microchip Technology 160: HK$37.89 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. ATSAMD51J19A-AU-EFP Mouser Part No 556-AMD51J19A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash, Tray, USB, Extended Flash Performance Learn More about Microchip Technology microchip 32bit sam d mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	HK$37.89	Min.: 160 Mult.: 160	ATSAMD51	SMD/SMT	TQFP-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, QFN64, 512KFlash, Tray, USB, Extended Flash Performance ATSAMD51J19A-MU-EFP Microchip Technology 260: HK$39.29 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. ATSAMD51J19A-MU-EFP Mouser Part No 556-AMD51J19A-MU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN64, 512KFlash, Tray, USB, Extended Flash Performance Learn More about Microchip Technology microchip 32bit sam d mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	HK$39.29	Min.: 260 Mult.: 260	ATSAMD51	SMD/SMT	VQFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG IN 85C ATSAMD51J19A-MUT Microchip Technology 4,000: HK$40.11 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. ATSAMD51J19A-MUT Mouser Part No 556-ATSAMD51J19AMUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel HK$40.11	Min.: 4,000 Mult.: 4,000 : 4,000	ATSAMD51	SMD/SMT	QFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel
ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash, T&R, USB, Extended Flash Performance ATSAMD51J19A-AUT-EFP Microchip Technology 1,500: HK$38.72 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. ATSAMD51J19A-AUT-EFP Mouser Part No 556-MD51J19A-AUT-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash, T&R, USB, Extended Flash Performance Learn More about Microchip Technology microchip 32bit sam d mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel HK$38.72	Min.: 1,500 Mult.: 1,500 : 1,500	ATSAMD51	SMD/SMT	TQFP-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Reel
ARM Microcontrollers - MCU CM4, QFN64, 512KFlash, T&R, USB, Extended Flash Performance ATSAMD51J19A-MUT-EFP Microchip Technology 4,000: HK$40.11 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. ATSAMD51J19A-MUT-EFP Mouser Part No 556-MD51J19A-MUT-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN64, 512KFlash, T&R, USB, Extended Flash Performance Learn More about Microchip Technology microchip 32bit sam d mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel HK$40.11	Min.: 4,000 Mult.: 4,000 : 4,000	ATSAMD51	SMD/SMT	VQFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Reel

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