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ARM Cortex M0 Core 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 32kB flash, 8kB SRAM, LQFP48 package LPC11C14FBD48/30EL NXP Semiconductors 1: HK$45.87 3,747In Stock	Mfr. Part No. LPC11C14FBD48/30EL Mouser Part No 771-LPC11C14FBD4830E	NXP Semiconductors	ARM Microcontrollers - MCU 32kB flash, 8kB SRAM, LQFP48 package Learn More about NXP Semiconductors nxplpc1100mcus	Datasheet	3,747In Stock	HK$45.87 HK$35.10 HK$30.74 HK$29.35 View HK$27.95 HK$26.30 HK$25.40 HK$25.07 Quote	Min.: 1 Mult.: 1	LPC11Cxx	SMD/SMT		ARM Cortex M0	16 kB	32 bit	10 bit	50 MHz	40 I/O	8 kB	3.3 V	3.3 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042F6P7 STMicroelectronics 1: HK$31.32 4,426In Stock 2,960Expected 9/10/2026	Mfr. Part No. STM32F042F6P7 Mouser Part No 511-STM32F042F6P7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	4,426In Stock 2,960Expected 9/10/2026	HK$31.32 HK$23.59 HK$19.89 HK$18.99 View HK$18.17 HK$15.37	Min.: 1 Mult.: 1	STM32F042F6	SMD/SMT	TSSOP-20	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	16 I/O	6 kB	2 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F051K6T7 STMicroelectronics 1: HK$38.80 1,495In Stock	Mfr. Part No. STM32F051K6T7 Mouser Part No 511-STM32F051K6T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	1,495In Stock	HK$38.80 HK$29.35 HK$25.56 HK$24.33 View HK$21.13 HK$20.96 HK$20.47 HK$20.06	Min.: 1 Mult.: 1	STM32F051K6	SMD/SMT	LQFP-32	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	25 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V STM32F051R4T6 STMicroelectronics 1: HK$37.73 1,737In Stock	Mfr. Part No. STM32F051R4T6 Mouser Part No 511-STM32F051R4T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V Learn More about STMicroelectronics stm32f0	Datasheet	1,737In Stock	HK$37.73 HK$28.61 HK$24.91 HK$23.10 View HK$23.02 HK$19.89 HK$19.40	Min.: 1 Mult.: 1	STM32F051R4	SMD/SMT	LQFP-64	ARM Cortex M0	16 kB	32 bit		48 MHz		8 kB	2 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU XMC1000 XMC1302T038X0128ABXUMA1 Infineon Technologies 1: HK$24.58 8,483In Stock	Mfr. Part No. XMC1302T038X0128ABXUMA1 Mouser Part No 726-1302T038X0128ABX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1300	Datasheet	8,483In Stock	Cut Tape HK$24.58 HK$18.33 HK$15.86 HK$15.12 Reel HK$12.08 View HK$13.81 HK$13.40 HK$11.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	XMC1300	SMD/SMT	TSSOP-38	ARM Cortex M0	128 kB	32 bit/16 bit	12 bit	32 MHz	34 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU HMI-LEGACY PSOC4 CY8C4245AZI-483 Infineon Technologies 1: HK$40.77 1,276In Stock	Mfr. Part No. CY8C4245AZI-483 Mouser Part No 727-CY8C4245AZI-483	Infineon Technologies	ARM Microcontrollers - MCU HMI-LEGACY PSOC4 Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	1,276In Stock	HK$40.77 HK$31.81 HK$28.36 HK$26.47 View HK$25.40 HK$24.66 HK$23.26 HK$23.18	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	36 I/O	4 kB	1.71 V	1.89 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSoC 4 L-Series 64 kb Flash CY8C4246AZI-L423 Infineon Technologies 1: HK$74.97 690In Stock	Mfr. Part No. CY8C4246AZI-L423 Mouser Part No 727-CY8C4246AZI-L423	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 L-Series 64 kb Flash Learn More about Infineon Technologies cypress psoc 4l soc	Datasheet	690In Stock	HK$74.97 HK$58.20 HK$51.46 HK$49.40 View HK$47.18 HK$44.06 Quote	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	TQFP-48	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	38 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LPC1111FHN33/102 LPC1111FHN33/102K NXP Semiconductors 1: HK$25.73 1,135In Stock	Mfr. Part No. LPC1111FHN33/102K Mouser Part No 771-LPC1111FHN33102K	NXP Semiconductors	ARM Microcontrollers - MCU LPC1111FHN33/102 Learn More about NXP Semiconductors nxplpc1100mcus	Datasheet	1,135In Stock	HK$25.73 HK$19.23 HK$16.69 HK$15.86 View HK$14.96 HK$14.47 HK$13.15	Min.: 1 Mult.: 1	LPC11xx	SMD/SMT	HVQFN-33	ARM Cortex M0	8 kB	32 bit	10 bit	50 MHz	42 I/O	2 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042K4U6 STMicroelectronics 1: HK$39.21 2,373In Stock	Mfr. Part No. STM32F042K4U6 Mouser Part No 511-STM32F042K4U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	2,373In Stock	HK$39.21 HK$28.36 HK$25.56 HK$21.95 View HK$20.80 HK$18.66 HK$18.50 HK$16.19 HK$15.78	Min.: 1 Mult.: 1	STM32F042K4	SMD/SMT	UFQFPN-32	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	26 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb STM32F031C4T6 STMicroelectronics 1: HK$24.00 1,494In Stock	Mfr. Part No. STM32F031C4T6 Mouser Part No 511-STM32F031C4T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb Learn More about STMicroelectronics stm32	Datasheet	1,494In Stock	HK$24.00 HK$17.84 HK$16.28 HK$15.45 View HK$14.88 HK$13.32 HK$13.23	Min.: 1 Mult.: 1	STM32F031C4	SMD/SMT	LQFP-48	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	39 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz STM32F031F4P6 STMicroelectronics 1: HK$23.76 1,953In Stock	Mfr. Part No. STM32F031F4P6 Mouser Part No 511-STM32F031F4P6	STMicroelectronics	ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	1,953In Stock	HK$23.76 HK$17.76 HK$14.80 HK$14.14 View HK$13.23 HK$11.92 HK$11.84	Min.: 1 Mult.: 1	STM32F031F4	SMD/SMT	TSSOP-20	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	15 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042C6T7 STMicroelectronics 1: HK$47.76 2,894In Stock	Mfr. Part No. STM32F042C6T7 Mouser Part No 511-STM32F042C6T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	2,894In Stock	HK$47.76 HK$32.88 HK$30.58 HK$26.88 View HK$25.48 HK$22.85 HK$22.11 HK$21.45 HK$21.04	Min.: 1 Mult.: 1	STM32F0	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	38 I/O	6 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042K4T6 STMicroelectronics 1: HK$34.44 1,012In Stock	Mfr. Part No. STM32F042K4T6 Mouser Part No 511-STM32F042K4T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	1,012In Stock	HK$34.44 HK$25.98 HK$22.61 HK$21.54 View HK$20.47 HK$19.73 HK$19.65	Min.: 1 Mult.: 1	STM32F042K4	SMD/SMT	LQFP-32	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	26 I/O	6 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 64 Kbytes of Flash 48 MHz CPU & STM32F058R8T6 STMicroelectronics 1: HK$41.43 886In Stock	Mfr. Part No. STM32F058R8T6 Mouser Part No 511-STM32F058R8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 64 Kbytes of Flash 48 MHz CPU & Learn More about STMicroelectronics stm32f0	Datasheet	886In Stock	HK$41.43 HK$31.48 HK$27.45 HK$25.48 View HK$23.84 HK$23.59 HK$23.26 Quote	Min.: 1 Mult.: 1	STM32F058R8	SMD/SMT	LQFP-64	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	54 I/O	8 kB	1.65 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 128 Kbytes of Flash , 48 MHz CPU, USB STM32F070RBT6 STMicroelectronics 1: HK$32.06 2,666In Stock	Mfr. Part No. STM32F070RBT6 Mouser Part No 511-STM32F070RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 128 Kbytes of Flash , 48 MHz CPU, USB Learn More about STMicroelectronics stm32f0	Datasheet	2,666In Stock	HK$32.06 HK$23.59 HK$21.37 HK$19.40 View HK$18.99 HK$17.84 HK$17.10	Min.: 1 Mult.: 1	STM32F070RB	SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071RBT6 STMicroelectronics 1: HK$39.87 689In Stock	Mfr. Part No. STM32F071RBT6 Mouser Part No 511-STM32F071RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	689In Stock	HK$39.87 HK$29.51 HK$27.45 HK$25.48 View HK$24.99 HK$24.91	Min.: 1 Mult.: 1	STM32F071RB	SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091RCT7 STMicroelectronics 1: HK$49.40 1,365In Stock	Mfr. Part No. STM32F091RCT7 Mouser Part No 511-STM32F091RCT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	1,365In Stock	HK$49.40 HK$39.78 HK$37.15 HK$35.67 View HK$35.43 HK$34.94 HK$34.85	Min.: 1 Mult.: 1	STM32F091RC	SMD/SMT	LQFP-64	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	52 I/O	32 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091VBT7 STMicroelectronics 1: HK$61.73 480In Stock	Mfr. Part No. STM32F091VBT7 Mouser Part No 511-STM32F091VBT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	480In Stock	HK$61.73 HK$47.51 HK$41.76 HK$39.95 View HK$38.06 HK$36.17 HK$35.43 HK$34.44 Quote	Min.: 1 Mult.: 1	STM32F091VB	SMD/SMT	LQFP-100	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	88 I/O	32 kB	2 V	3.6 V	- 40 C	+ 105 C
ARM Microcontrollers - MCU XMC1000 XMC1100T038F0064ABXUMA1 Infineon Technologies 1: HK$21.04 1,596In Stock	Mfr. Part No. XMC1100T038F0064ABXUMA1 Mouser Part No 726-1100T038F0064ABX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1000	Datasheet	1,596In Stock	Cut Tape HK$21.04 HK$15.70 HK$13.48 HK$12.82 Reel HK$10.85 View HK$11.67 HK$11.34 HK$10.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	XMC1100	SMD/SMT	TSSOP-38	ARM Cortex M0	64 kB	32 bit/16 bit	12 bit	32 MHz	34 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU XMC1000 XMC1202T016X0064ABXUMA1 Infineon Technologies 1: HK$29.84 2,971In Stock	Mfr. Part No. XMC1202T016X0064ABXUMA1 Mouser Part No 726-1202T016X0064ABX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1000	Datasheet	2,971In Stock	Cut Tape HK$29.84 HK$19.65 HK$18.17 HK$15.78 Reel HK$11.01 View HK$14.80 HK$12.99 HK$11.51 HK$10.60 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	XMC1200	SMD/SMT	TSSOP-16	ARM Cortex M0	64 kB	32 bit/16 bit	12 bit	32 MHz	14 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU XMC1000 XMC1301T038F0032ABXUMA1 Infineon Technologies 1: HK$21.04 1,980In Stock	Mfr. Part No. XMC1301T038F0032ABXUMA1 Mouser Part No 726-1301T038F0032ABX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1300	Datasheet	1,980In Stock	Cut Tape HK$21.04 HK$15.70 HK$13.48 HK$12.82 Reel HK$10.77 View HK$11.67 HK$11.34 HK$10.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	XMC1300	SMD/SMT	TSSOP-38	ARM Cortex M0	32 kB	32 bit/16 bit	12 bit	32 MHz	34 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU HMI-LEGACY PSOC4 CY8C4244AZI-443 Infineon Technologies 1: HK$42.25 896In Stock	Mfr. Part No. CY8C4244AZI-443 Mouser Part No 727-CY8C4244AZI-443	Infineon Technologies	ARM Microcontrollers - MCU HMI-LEGACY PSOC4 Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	896In Stock	HK$42.25 HK$32.22 HK$28.11 HK$25.07 View HK$24.08 HK$23.43 Quote	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	LQFP-48	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	36 I/O	4 kB	1.71 V	1.89 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSoC4 CY8C4246AZI-L433T Infineon Technologies 1: HK$72.66 410In Stock	Mfr. Part No. CY8C4246AZI-L433T Mouser Part No 727-CY8C4246AZIL433T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4l soc	Datasheet	410In Stock	Cut Tape HK$72.66 HK$55.81 HK$50.31 HK$46.94 View Reel HK$37.40 HK$46.36 HK$42.66 HK$39.46 HK$37.40 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	PSOC 4200	SMD/SMT	TQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	38 I/O	8 kB	1.8 V	1.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash CY8C4247AZI-L423 Infineon Technologies 1: HK$92.15 433In Stock	Mfr. Part No. CY8C4247AZI-L423 Mouser Part No 727-CY8C4247AZI-L423	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash Learn More about Infineon Technologies cypress psoc 4l soc	Datasheet	433In Stock	HK$92.15 HK$71.27 HK$67.98 HK$59.02 View HK$56.31 HK$48.25 HK$47.18 Quote	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	TQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32kB flash, 8kB SRAM, HVQFN32 package LPC1114FHN33/333,5 NXP Semiconductors 1: HK$44.22 520In Stock	Mfr. Part No. LPC1114FHN33/333,5 Mouser Part No 771-LPC1114FHN333335	NXP Semiconductors	ARM Microcontrollers - MCU 32kB flash, 8kB SRAM, HVQFN32 package Learn More about NXP Semiconductors nxplpc1100mcus	Datasheet	520In Stock	HK$44.22 HK$33.78 HK$29.59 HK$28.28 View HK$26.88 HK$25.81 HK$25.32 Quote	Min.: 1 Mult.: 1	LPC11xx	SMD/SMT	HVQFN-33	ARM Cortex M0	56 kB	32 bit	10 bit	50 MHz	42 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray