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WLCSP-49 ARM 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.	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	Packaging
ARM Microcontrollers - MCU LPC54114J256UK49 LPC54114J256UK49Z NXP Semiconductors 1: HK$58.86 3,206In Stock	Mfr. Part No. LPC54114J256UK49Z Mouser Part No 771-LPC54114J256UK49	NXP Semiconductors	ARM Microcontrollers - MCU LPC54114J256UK49 Learn More about NXP Semiconductors nxp lpc5411x microcontrollers	Datasheet	3,206In Stock	Cut Tape HK$58.86 HK$45.29 HK$39.87 HK$38.22 View Reel HK$31.15 HK$37.32 HK$35.10 HK$34.77 HK$31.15	Min.: 1 Mult.: 1 : 2,000	LPC5411x	SMD/SMT	WLCSP-49	ARM Cortex M0+, ARM Cortex M4	256 kB	32 bit	12 bit	150 MHz	37 I/O	192 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES STM32L082CZY6TR STMicroelectronics 1: HK$46.53 9,393In Stock	Mfr. Part No. STM32L082CZY6TR Mouser Part No 511-STM32L082CZY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	9,393In Stock	Cut Tape HK$46.53 HK$34.69 HK$30.99 HK$29.59 View Reel HK$22.93 HK$28.61 HK$26.72 HK$26.30 HK$25.81 HK$22.93 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32L082CZ	SMD/SMT	WLCSP-49	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	40 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 STM32L443CCY6TR STMicroelectronics 1: HK$50.47 8,581In Stock	Mfr. Part No. STM32L443CCY6TR Mouser Part No 511-STM32L443CCY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	8,581In Stock	Cut Tape HK$50.47 HK$37.81 HK$33.78 HK$32.22 View Reel HK$28.69 HK$31.24 HK$29.10 HK$28.69 HK$28.69 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 5,000	STM32L443CC	SMD/SMT	WLCSP-49	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	39 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU STM32L071CBY6TR STMicroelectronics 1: HK$37.89 1,958In Stock	Mfr. Part No. STM32L071CBY6TR Mouser Part No 511-STM32L071CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,958In Stock	Cut Tape HK$37.89 HK$24.25 HK$22.44 HK$20.80 View Reel HK$18.99 HK$20.30 HK$19.07 HK$18.99 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32L071CB	SMD/SMT	WLCSP-49	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	40 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411CEY6TR STMicroelectronics 1: HK$63.87 747In Stock	Mfr. Part No. STM32F411CEY6TR Mouser Part No 511-STM32F411CEY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	747In Stock	Cut Tape HK$63.87 HK$47.92 HK$43.24 HK$39.70 View Reel HK$33.70 HK$37.89 HK$36.09 HK$35.26 HK$34.28 HK$33.70 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32F411CE	SMD/SMT	WLCSP-49	ARM Cortex M4	512 kB	32 bit	12 bit	100 MHz	36 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES STM32L082CZY3TR STMicroelectronics 1: HK$52.77 3,366In Stock	Mfr. Part No. STM32L082CZY3TR Mouser Part No 511-STM32L082CZY3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	3,366In Stock	Cut Tape HK$52.77 HK$40.36 HK$35.43 HK$33.87 View Reel HK$27.04 HK$31.24 HK$30.58 HK$29.67 HK$27.04	Min.: 1 Mult.: 1 : 5,000	STM32L0	SMD/SMT	WLCSP-49	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	40 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU WLCSP MRLA ATSAMG51G18A-UUT Microchip Technology 1: HK$27.62 1,834In Stock Factory Special Order	Mfr. Part No. ATSAMG51G18A-UUT Mouser Part No 556-ATSAMG51G18A-UUT Factory Special Order	Microchip Technology	ARM Microcontrollers - MCU WLCSP MRLA Learn More about Microchip Technology microchip 32bit sam g mcus	Datasheet	1,834In Stock	Cut Tape HK$27.62 Reel View HK$27.62	Min.: 1 Mult.: 1 : 5,000	SAMG	SMD/SMT	WLCSP-49	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	38 I/O	64 kB	1.7 V	2 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072CBY6TR STMicroelectronics 1: HK$46.61 4,751In Stock	Mfr. Part No. STM32F072CBY6TR Mouser Part No 511-STM32F072CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	4,751In Stock	Cut Tape HK$46.61 HK$36.91 HK$32.30 HK$30.41 View Reel HK$25.56 HK$29.35 HK$26.72 HK$25.65 HK$25.56 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32F072CB		WLCSP-49												Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LPC54102J512UK49 LPC54102J512UK49Z NXP Semiconductors 1: HK$92.31 3,746Expected 4/1/2027	Mfr. Part No. LPC54102J512UK49Z Mouser Part No 771-LPC54102J512UK9Z	NXP Semiconductors	ARM Microcontrollers - MCU LPC54102J512UK49 Learn More about NXP Semiconductors nxp lpc5410x	Datasheet	3,746Expected 4/1/2027	Cut Tape HK$92.31 HK$73.82 HK$65.60 HK$63.05 View Reel HK$54.33 HK$62.72 HK$59.43 HK$58.28 HK$57.70 HK$54.33 HK$54.33 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	LPC5410x	SMD/SMT	WLCSP-49	ARM Cortex M0, ARM Cortex M4	512 kB	32 bit	12 bit	150 MHz	39 I/O	104 kB	1.62 V	1.95 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072CZY6TR STMicroelectronics 1: HK$52.28 4,224Expected 27/11/2026	Mfr. Part No. STM32L072CZY6TR Mouser Part No 511-STM32L072CZY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	4,224Expected 27/11/2026	Cut Tape HK$52.28 HK$37.48 HK$34.03 HK$30.99 View Reel HK$24.50 HK$30.41 HK$26.63 HK$26.06 HK$25.65 HK$24.50 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32L072CZ	SMD/SMT	WLCSP-49	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	40 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072CBY7TR STMicroelectronics 5,000: HK$28.61 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F072CBY7TR Mouser Part No 511-STM32F072CBY7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$28.61	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F072CB	SMD/SMT	WLCSP-49	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302C8Y6TR STMicroelectronics 5,000: HK$29.51 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F302C8Y6TR Mouser Part No 511-STM32F302C8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$29.51	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F3	SMD/SMT	WLCSP-49	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F303C8Y6TR STMicroelectronics 5,000: HK$33.21 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F303C8Y6TR Mouser Part No 511-STM32F303C8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$33.21	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F3	SMD/SMT	WLCSP-49	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	37 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334C8Y6TR STMicroelectronics 5,000: HK$35.43 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F334C8Y6TR Mouser Part No 511-STM32F334C8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$35.43	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F3	SMD/SMT	WLCSP-49	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334C8Y7TR STMicroelectronics 5,000: HK$37.57 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F334C8Y7TR Mouser Part No 511-STM32F334C8Y7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$37.57	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F3		WLCSP-49												Reel
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F401CBY6TT STMicroelectronics 3,000: HK$25.48 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CBY6TT Mouser Part No 511-STM32F401CBY6TT	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$25.48	Min.: 3,000 Mult.: 3,000 : 3,000	STM32F4	SMD/SMT	WLCSP-49	ARM Cortex M4	128 kB	32 bit	12 bit	84 MHz	36 I/O	64 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F401CCY6TT STMicroelectronics 3,000: HK$27.70 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CCY6TT Mouser Part No 511-STM32F401CCY6TT	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$27.70	Min.: 3,000 Mult.: 3,000 : 3,000	STM32F401CC	SMD/SMT	WLCSP-49	ARM Cortex M4	256 kB	32 bit	12 bit	84 MHz	36 I/O	64 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F401CDY6TR STMicroelectronics 5,000: HK$30.83 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CDY6TR Mouser Part No 511-STM32F401CDY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$30.83	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F401CD	SMD/SMT	WLCSP-49	ARM Cortex M4	384 kB	32 bit	12 bit	84 MHz	36 I/O	96 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F401CEY6TR STMicroelectronics 5,000: HK$31.81 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CEY6TR Mouser Part No 511-STM32F401CEY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$31.81	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F4	SMD/SMT	WLCSP-49	ARM Cortex M4	512 kB	32 bit	12 bit	84 MHz	36 I/O	96 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F411CCY6TR STMicroelectronics 5,000: HK$29.10 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F411CCY6TR Mouser Part No 511-STM32F411CCY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$29.10	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F411CC	SMD/SMT	WLCSP-49	ARM Cortex M4	256 kB	32 bit	12 bit	100 MHz	36 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431CBY3TR STMicroelectronics 5,000: HK$30.50 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431CBY3TR Mouser Part No 511-STM32G431CBY3TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$30.50	Min.: 5,000 Mult.: 5,000 : 5,000	STM32G4		WLCSP-49												Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431CBY6TR STMicroelectronics 5,000: HK$28.52 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431CBY6TR Mouser Part No 511-STM32G431CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$28.52	Min.: 5,000 Mult.: 5,000 : 5,000	STM32G4	SMD/SMT	WLCSP-49	ARM Cortex M4	128 kB	32 bit	12 bit	170 MHz	41 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G441CBY6TR STMicroelectronics 5,000: HK$30.00 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G441CBY6TR Mouser Part No 511-STM32G441CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$30.00	Min.: 5,000 Mult.: 5,000 : 5,000	STM32G4	SMD/SMT	WLCSP-49	ARM Cortex M4	128 kB	32 bit	12 bit	150 MHz	41 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072CZY6DTR STMicroelectronics 5,000: HK$24.58 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L072CZY6DTR Mouser Part No 511-STM32L072CZY6DTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$24.58	Min.: 5,000 Mult.: 5,000 : 5,000	STM32L072CZ	SMD/SMT	WLCSP-49	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	40 I/O	20 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073CZY6TR STMicroelectronics 5,000: HK$26.14 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L073CZY6TR Mouser Part No 511-STM32L073CZY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$26.14	Min.: 5,000 Mult.: 5,000 : 5,000	STM32L0		WLCSP-49												Reel