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ARM Cortex M33 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 ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B310F64IM48-C Silicon Labs 1: HK$27.45 4,858In Stock	Mfr. Part No. EFM32PG23B310F64IM48-C Mouser Part No 634-PG23310F64IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	4,858In Stock	HK$27.45 HK$20.47 HK$18.74 HK$16.77 View HK$15.86 HK$15.54 HK$14.80 HK$14.14 HK$13.97	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-48	ARM Cortex M33	64 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	32 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B200F256IM40-CR Silicon Labs 1: HK$26.55 2,483In Stock	Mfr. Part No. EFM32PG23B200F256IM40-CR Mouser Part No 634-PG2320F256IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2,483In Stock	Cut Tape HK$26.55 HK$19.81 HK$18.08 HK$16.28 Reel HK$13.65 View HK$15.37 HK$15.04 HK$14.30 HK$13.48	Min.: 1 Mult.: 1 : 2,500	PG23	SMD/SMT	QFN-40	ARM Cortex M33	256 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	29 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU LPC5514JBD100 LPC5514JBD100E NXP Semiconductors 1: HK$53.68 296In Stock	Mfr. Part No. LPC5514JBD100E Mouser Part No 771-LPC5514JBD100E	NXP Semiconductors	ARM Microcontrollers - MCU LPC5514JBD100 Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	296In Stock	HK$53.68 HK$41.18 HK$34.94 HK$34.52 View HK$31.89 HK$30.83 HK$30.58 HK$29.92 Quote	Min.: 1 Mult.: 1	LPC551x	SMD/SMT	HLQFP-100	ARM Cortex M33	128 kB	32 bit	16 bit	150 MHz	64 I/O	80 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 768K/256K QFP100 R7FA6M4AE3CFP#AA0 Renesas Electronics 1: HK$80.97 284In Stock	Mfr. Part No. R7FA6M4AE3CFP#AA0 Mouser Part No 968-R7FA6M4AE3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 768K/256K QFP100 Learn More about Renesas Electronics renesas ra6m4 arm mcus	Datasheet	284In Stock	HK$80.97 HK$60.75 HK$57.87 HK$50.22 View HK$47.92 HK$43.73 HK$41.51 Quote	Min.: 1 Mult.: 1	RA6M4	SMD/SMT	LQFP-100	ARM Cortex M33	768 kB	32 bit	12 bit	200 MHz	76 I/O	256 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5528JEV98 LPC5528JEV98K NXP Semiconductors 1: HK$74.06 473In Stock	Mfr. Part No. LPC5528JEV98K Mouser Part No 771-LPC5528JEV98K	NXP Semiconductors	ARM Microcontrollers - MCU LPC5528JEV98 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	473In Stock	HK$74.06 HK$57.54 HK$50.88 HK$49.40 View HK$45.37 HK$44.39 Quote	Min.: 1 Mult.: 1	LPC552x	SMD/SMT	VFBGA-98	ARM Cortex M33	512 kB	32 bit	16 bit	150 MHz	64 I/O	256 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller LPC55S16JBD100Y NXP Semiconductors 1: HK$68.06 642In Stock	Mfr. Part No. LPC55S16JBD100Y Mouser Part No 771-LPC55S16JBD100Y	NXP Semiconductors	ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	642In Stock	Cut Tape HK$68.06 HK$52.69 HK$46.44 HK$44.55 Reel HK$38.72 View HK$41.92 HK$38.06 Quote	Min.: 1 Mult.: 1 : 1,000	LPC55S1x	SMD/SMT	HLQFP-100	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU LPC55S26JBD64 LPC55S26JBD64K NXP Semiconductors 1: HK$64.53 1,342In Stock	Mfr. Part No. LPC55S26JBD64K Mouser Part No 771-LPC55S26JBD64K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S26JBD64 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	1,342In Stock	HK$64.53 HK$49.90 HK$43.98 HK$42.17 View HK$37.65 HK$37.57 Quote	Min.: 1 Mult.: 1	LPC55S2x	SMD/SMT	HTQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	36 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC55S66JBD100 LPC55S66JBD100K NXP Semiconductors 1: HK$62.39 336In Stock	Mfr. Part No. LPC55S66JBD100K Mouser Part No 771-LPC55S66JBD100K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S66JBD100 Learn More about NXP Semiconductors nxp lpc55s6x mcu	Datasheet	336In Stock	HK$62.39 HK$49.65 HK$47.35 HK$43.65 View HK$42.50 HK$42.42 HK$41.59 Quote	Min.: 1 Mult.: 1	LPC55S6x	SMD/SMT	HLQFP-100	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP64 R7FA4T1BB3CFM#AA0 Renesas Electronics 1: HK$36.99 455In Stock	Mfr. Part No. R7FA4T1BB3CFM#AA0 Mouser Part No 968-R7FA4T1BB3CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP64 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	455In Stock	HK$36.99 HK$28.03 HK$24.41 HK$22.69 View HK$22.61 HK$21.13 HK$20.80 Quote	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	45 I/O	40 kB	2.7 V	3.6 V			Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1.5M/512K QFP100 R7FA6M5AG3CFP#AA0 Renesas Electronics 1: HK$79.08 164In Stock	Mfr. Part No. R7FA6M5AG3CFP#AA0 Mouser Part No 968-R7FA6M5AG3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1.5M/512K QFP100 Learn More about Renesas Electronics renesas ra6m5 mcu	Datasheet	164In Stock	HK$79.08 HK$61.49 HK$52.53 HK$50.96 View HK$50.64 HK$48.33 HK$47.27 Quote	Min.: 1 Mult.: 1	RA6M5	SMD/SMT	LQFP-100	ARM Cortex M33	1.5 MB	32 bit	2 x 12 bit	200 MHz	75 I/O	512 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC55S26JEV98 LPC55S26JEV98K NXP Semiconductors 1: HK$62.31 2,255In Stock	Mfr. Part No. LPC55S26JEV98K Mouser Part No 771-LPC55S26JEV98K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S26JEV98 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	2,255In Stock	HK$62.31 HK$51.21 HK$48.33 HK$44.96 View HK$44.06 HK$40.85 HK$39.70 Quote	Min.: 1 Mult.: 1	LPC55S2x	SMD/SMT	VFBGA-98	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 256K/64K QFP100 R7FA6T2AB3CFP#AA1 Renesas Electronics 1: HK$64.36 169In Stock	Mfr. Part No. R7FA6T2AB3CFP#AA1 Mouser Part No 968-R7FA6T2AB3CFPAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 256K/64K QFP100	Datasheet	169In Stock	HK$64.36 HK$49.65 HK$42.25 HK$42.17 View HK$39.70 HK$37.73 HK$37.24 Quote	Min.: 1 Mult.: 1	RA6T2	SMD/SMT	LQFP-100	ARM Cortex M33	256 kB	32 bit	2 x 16 bit	240 MHz	84 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5526JEV98 LPC5526JEV98K NXP Semiconductors 1: HK$63.46 2,928In Stock	Mfr. Part No. LPC5526JEV98K Mouser Part No 771-LPC5526JEV98K	NXP Semiconductors	ARM Microcontrollers - MCU LPC5526JEV98 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	2,928In Stock	HK$63.46 HK$48.99 HK$43.24 HK$41.43 View HK$40.28 HK$37.07 HK$36.00 HK$35.92	Min.: 1 Mult.: 1	LPC552x	SMD/SMT	VFBGA-98	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache LPC5534JBD100E NXP Semiconductors 1: HK$80.80 176In Stock	Mfr. Part No. LPC5534JBD100E Mouser Part No 771-LPC5534JBD100E	NXP Semiconductors	ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache Learn More about NXP Semiconductors nxp lpc553 mcus	Datasheet	176In Stock	HK$80.80 HK$62.97 HK$53.84 HK$51.87 View HK$49.07 HK$47.59 Quote	Min.: 1 Mult.: 1	LPC553x	SMD/SMT	HLQFP-100	ARM Cortex M33	128 kB	32 bit	4 x 16 bit	150 MHz	66 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFN48 R7FA4M2AC3CNE#AA0 Renesas Electronics 1: HK$40.52 437In Stock	Mfr. Part No. R7FA4M2AC3CNE#AA0 Mouser Part No 968-7FA4M2AC3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	437In Stock	HK$40.52 HK$31.40 HK$28.03 HK$26.88 View HK$26.06 HK$24.66 HK$24.17 HK$24.08 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	QFN-48	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFP48 R7FA6T2BD3CFL#AA1 Renesas Electronics 1: HK$66.99 470In Stock	Mfr. Part No. R7FA6T2BD3CFL#AA1 Mouser Part No 968-R7FA6T2BD3CFLAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFP48	Datasheet	470In Stock	HK$66.99 HK$51.79 HK$48.00 HK$43.81 View HK$41.76 HK$41.51 HK$39.46 HK$38.88 Quote	Min.: 1 Mult.: 1	RA6T2	SMD/SMT	LQFP-48	ARM Cortex M33	512 kB	32 bit	2 x 16 bit	240 MHz	35 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFN64 R7FA6T2BD3CNB#AA1 Renesas Electronics 1: HK$69.38 185In Stock	Mfr. Part No. R7FA6T2BD3CNB#AA1 Mouser Part No 968-R7FA6T2BD3CNBAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFN64	Datasheet	185In Stock	HK$69.38 HK$53.68 HK$49.73 HK$45.37 View HK$43.16 HK$41.10 Quote	Min.: 1 Mult.: 1	RA6T2	SMD/SMT	QFN-64	ARM Cortex M33	512 kB	32 bit	2 x 16 bit	240 MHz	51 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5526JBD64 LPC5526JBD64K NXP Semiconductors 1: HK$59.18 749In Stock	Mfr. Part No. LPC5526JBD64K Mouser Part No 771-LPC5526JBD64K	NXP Semiconductors	ARM Microcontrollers - MCU LPC5526JBD64 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	749In Stock	HK$59.18 HK$44.39 HK$41.18 HK$38.14 View HK$37.48 HK$36.09 HK$36.00 HK$34.69 Quote	Min.: 1 Mult.: 1	LPC552x	SMD/SMT	HTQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	36 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC55S66JBD64 LPC55S66JBD64K NXP Semiconductors 1: HK$64.03 324In Stock	Mfr. Part No. LPC55S66JBD64K Mouser Part No 771-LPC55S66JBD64K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S66JBD64 Learn More about NXP Semiconductors nxp lpc55s6x mcu	Datasheet	324In Stock	HK$64.03 HK$49.48 HK$43.65 HK$41.84 View HK$40.77 HK$38.22 HK$37.32 HK$37.15 Quote	Min.: 1 Mult.: 1	LPC55S6x	SMD/SMT	HTQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	36 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562CEU6P STMicroelectronics 1: HK$102.17 795In Stock	Mfr. Part No. STM32L562CEU6P Mouser Part No 511-STM32L562CEU6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	795In Stock	HK$102.17 HK$79.41 HK$75.79 HK$65.76 HK$62.80	Min.: 1 Mult.: 1 Max.: 250	STM32L5	SMD/SMT	UFQFPN-48	ARM Cortex M33	512 kB	32 bit	2 x 12 bit	110 MHz	36 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33 system on chip (SoC), Wi-Fi6 dual band 2.4/5GHz 802.11a/b/g/n/ax, 66pin FCQFN R7SA6W1CEDZNR#MA0 Renesas / Dialog 1: HK$66.17 1,228In Stock New Product	Mfr. Part No. R7SA6W1CEDZNR#MA0 Mouser Part No 724-R7SA6W1CEDZNRMA0 New Product	Renesas / Dialog	ARM Microcontrollers - MCU Arm Cortex-M33 system on chip (SoC), Wi-Fi6 dual band 2.4/5GHz 802.11a/b/g/n/ax, 66pin FCQFN Learn More about Renesas / Dialog renesas ra6w1 mcus	Datasheet	1,228In Stock	Cut Tape HK$66.17 HK$56.14 HK$50.55 HK$48.09 Reel HK$39.95 View HK$47.02 HK$36.09 HK$32.06 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	RA6W1	SMD/SMT	FCQFN-66	ARM Cortex M33											Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585ZIT6Q STMicroelectronics 1: HK$109.98 160In Stock 360Expected 4/1/2027	Mfr. Part No. STM32U585ZIT6Q Mouser Part No 511-STM32U585ZIT6Q	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	160In Stock 360Expected 4/1/2027	HK$109.98 HK$86.23 HK$79.82 HK$73.73 HK$70.28	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-144	ARM Cortex M33	2 MB		16 bit		14 I/O	2 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN STM32C542KCU6 STMicroelectronics 1: HK$24.33 51In Stock 2,940Expected 18/1/2027 New Product	Mfr. Part No. STM32C542KCU6 Mouser Part No 511-STM32C542KCU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	51In Stock 2,940Expected 18/1/2027	HK$24.33 HK$17.84 HK$15.45	Min.: 1 Mult.: 1 Max.: 50	STM32C5	SMD/SMT	UFQFPN-32	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	25 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LPC55S28JBD64 LPC55S28JBD64E NXP Semiconductors 1: HK$72.25 145In Stock	Mfr. Part No. LPC55S28JBD64E Mouser Part No 771-LPC55S28JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S28JBD64 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	145In Stock	HK$72.25 HK$56.06 HK$49.57 HK$48.09 View HK$46.36 HK$43.65 HK$43.16 Quote	Min.: 1 Mult.: 1	LPC55S2x	SMD/SMT	HTQFP-64	ARM Cortex M33	512 kB	32 bit	16 bit	150 MHz	36 I/O	256 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache LPC5534JBD64E NXP Semiconductors 1: HK$75.54 154In Stock	Mfr. Part No. LPC5534JBD64E Mouser Part No 771-LPC5534JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache Learn More about NXP Semiconductors nxp lpc553 mcus	Datasheet	154In Stock	HK$75.54 HK$58.69 HK$51.95 HK$47.84 View HK$47.76 HK$45.46 HK$44.14 Quote	Min.: 1 Mult.: 1	LPC553x	SMD/SMT	HTQFP-64	ARM Cortex M33	128 kB	32 bit	4 x 16 bit	150 MHz	39 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray