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256 kB 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	Qualification	Packaging
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C ATSAMD51J18A-AU Microchip Technology 1: HK$41.43 992In Stock	Mfr. Part No. ATSAMD51J18A-AU Mouser Part No 556-ATSAMD51J18AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	992In Stock	HK$41.43 HK$37.89 HK$34.28	Min.: 1 Mult.: 1	ATSAMD51	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	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C ATSAMD51J18A-AUT Microchip Technology 1: HK$42.50 1,198In Stock 1,500Expected 17/9/2027	Mfr. Part No. ATSAMD51J18A-AUT Mouser Part No 556-ATSAMD51J18AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	1,198In Stock 1,500Expected 17/9/2027	Cut Tape HK$42.50 HK$41.26 Reel HK$35.18	Min.: 1 Mult.: 1 : 1,500	ATSAMD51	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	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, Tray ATSAME51G18A-MU Microchip Technology Restricted Availability	Mfr. Part No. ATSAME51G18A-MU Mouser Part No 556-ATSAME51G18A-MU	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, Tray Learn More about Microchip Technology microchip sam e5 mcu Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ATSAME51	SMD/SMT	VQFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	37 I/O	128 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,Tray, USB,CAN ,Extended Temp ATSAME51J18A-AF Microchip Technology Restricted Availability	Mfr. Part No. ATSAME51J18A-AF Mouser Part No 556-ATSAME51J18A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,Tray, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ATSAME51	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	Tray
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C ATSAME51J18A-AUT Microchip Technology 1: HK$46.69 1,468In Stock	Mfr. Part No. ATSAME51J18A-AUT Mouser Part No 556-ATSAME51J18AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,468In Stock	Cut Tape HK$46.69 HK$45.29 Reel HK$38.72	Min.: 1 Mult.: 1 : 1,500	ATSAME51	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	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 QFN PKG 85C ATSAME51J18A-MU Microchip Technology 1: HK$47.27 1,017In Stock	Mfr. Part No. ATSAME51J18A-MU Mouser Part No 556-ATSAME51J18AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 QFN PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,017In Stock	HK$47.27 HK$43.40 HK$39.29	Min.: 1 Mult.: 1	ATSAME51	SMD/SMT	QFN-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	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C ATSAME53J18A-AU Microchip Technology 1: HK$45.54 319In Stock	Mfr. Part No. ATSAME53J18A-AU Mouser Part No 556-ATSAME53J18AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	319In Stock	HK$45.54 HK$41.84 HK$37.89	Min.: 1 Mult.: 1	ATSAME53	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	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM ATSAML21G18B-AUT Microchip Technology 1: HK$51.29 2,319In Stock	Mfr. Part No. ATSAML21G18B-AUT Mouser Part No 556-ATSAML21G18B-AUT	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	2,319In Stock	Cut Tape HK$51.29 HK$49.73 Reel HK$42.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SAML21	SMD/SMT	TQFP-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM ATSAML21J18B-AUT Microchip Technology 1: HK$55.07 1,503In Stock	Mfr. Part No. ATSAML21J18B-AUT Mouser Part No 556-ATSAML21J18B-AUT	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	1,503In Stock	Cut Tape HK$55.07 HK$53.27 Reel HK$45.29 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAML21	SMD/SMT	TQFP-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	51 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,32MHz ATSAML22J18A-AUT Microchip Technology 1: HK$46.77 1,222In Stock	Mfr. Part No. ATSAML22J18A-AUT Mouser Part No 556-ATSAML22J18A-AUT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,32MHz Learn More about Microchip Technology atmel sam l22	Datasheet	1,222In Stock	Cut Tape HK$46.77 HK$45.05 Reel HK$38.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAML22	SMD/SMT	TQFP-64	ARM Cortex M0+	256 kB	32 bit	12 bit	32 MHz	50 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 100 Pin TQFP PIC32CM2532LE00100T-I/PF Microchip Technology Restricted Availability	Mfr. Part No. PIC32CM2532LE00100T-I/PF Mouser Part No 579-2532LE00100TIPF	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 100 Pin TQFP Learn More about Microchip Technology microchip pic32cm lx mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability		SMD/SMT	TQFP-100	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	80 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1237H6PMIR A A 595-TM4C1237H6PMIR TM4C1237H6PMI Texas Instruments Restricted Availability	Mfr. Part No. TM4C1237H6PMI Mouser Part No 595-TM4C1237H6PMI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1237H6PMIR A A 595-TM4C1237H6PMIR Learn More about Texas Instruments ti tiva C Mouser does not sell this product in your region.	Datasheet			Restricted Availability	TM4C1237H6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	43 I/O	32 kB	3.3 V	3.3 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123AH6PMIR A A 595-TM4C123AH6PMIR TM4C123AH6PMI Texas Instruments Restricted Availability	Mfr. Part No. TM4C123AH6PMI Mouser Part No 595-TM4C123AH6PMI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123AH6PMIR A A 595-TM4C123AH6PMIR Learn More about Texas Instruments ti tiva C Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	TM4C123AH6PM	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz		32 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123BH6PMIR A A 595-TM4C123BH6PMIR TM4C123BH6PMI Texas Instruments Restricted Availability	Mfr. Part No. TM4C123BH6PMI Mouser Part No 595-TM4C123BH6PMI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123BH6PMIR A A 595-TM4C123BH6PMIR Learn More about Texas Instruments ti tiva C Mouser does not sell this product in your region.	Datasheet			Restricted Availability	TM4C123BH6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	105 I/O	32 kB	1.2 V	1.2 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123FH6PMIR A A 595-TM4C123FH6PMIR TM4C123FH6PMI Texas Instruments Restricted Availability	Mfr. Part No. TM4C123FH6PMI Mouser Part No 595-TM4C123FH6PMI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123FH6PMIR A A 595-TM4C123FH6PMIR Learn More about Texas Instruments ti tiva C Mouser does not sell this product in your region.	Datasheet			Restricted Availability	TM4C123FH6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	49 I/O	32 kB	1.2 V	1.2 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123FH6PMTR A A 595-TM4C123FH6PMTR TM4C123FH6PMT Texas Instruments Restricted Availability	Mfr. Part No. TM4C123FH6PMT Mouser Part No 595-TM4C123FH6PMT	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123FH6PMTR A A 595-TM4C123FH6PMTR Learn More about Texas Instruments ti tiva C Mouser does not sell this product in your region.	Datasheet			Restricted Availability	TM4C123FH6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	49 I/O	32 kB	1.2 V	1.2 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123GH6PMI7R TM4C123GH6PMI7 Texas Instruments Restricted Availability	Mfr. Part No. TM4C123GH6PMI7 Mouser Part No 595-TM4C123GH6PMI7	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123GH6PMI7R Learn More about Texas Instruments ti tiva C Mouser does not sell this product in your region.	Datasheet			Restricted Availability	TM4C123GH6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	43 I/O	32 kB	3.15 V	3.63 V	- 40 C	+ 105 C
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123GH6PZI7 TM4C123GH6PZI7R Texas Instruments Restricted Availability	Mfr. Part No. TM4C123GH6PZI7R Mouser Part No 595-TM4C123GH6PZI7R	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123GH6PZI7 Learn More about Texas Instruments ti tiva C Mouser does not sell this product in your region.	Datasheet			Restricted Availability	TM4C123GH6PZ	SMD/SMT	LQFP-100	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	69 I/O	32 kB	3.15 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123GH6PZT7R TM4C123GH6PZT7 Texas Instruments Restricted Availability	Mfr. Part No. TM4C123GH6PZT7 Mouser Part No 595-TM4C123GH6PZT7	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123GH6PZT7R Learn More about Texas Instruments ti tiva C Mouser does not sell this product in your region.	Datasheet			Restricted Availability	TM4C123GH6PZ	SMD/SMT	LQFP-100	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	69 I/O	32 kB	3.15 V	3.63 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4 TMS5700332BPZQQ1 Texas Instruments Restricted Availability	Mfr. Part No. TMS5700332BPZQQ1 Mouser Part No 595-TMS5700332BPZQQ1	Texas Instruments	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4 Learn More about Texas Instruments ti tms570ls0 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	TMS570LS0332	SMD/SMT	LQFP-100	ARM Cortex R4	256 kB	32 bit/16 bit	12 bit	80 MHz	45 I/O	32 kB	1.14 V	1.32 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU XMC4000 XMC4300F100F256AAXQMA1 Infineon Technologies Restricted Availability	Mfr. Part No. XMC4300F100F256AAXQMA1 Mouser Part No 726-XMC4300F100F256A	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	XMC4300	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit/16 bit	12 bit	144 MHz	75 I/O	128 kB	3.13 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU XMC4000 XMC4300F100K256AAXQMA1 Infineon Technologies Restricted Availability	Mfr. Part No. XMC4300F100K256AAXQMA1 Mouser Part No 726-XMC4300K100K256A	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	XMC4300	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit/16 bit	12 bit	144 MHz	75 I/O	128 kB	3.13 V	3.63 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU MM-LEGACY MM CY9BF524LPMC1-G-MNE2 Infineon Technologies Restricted Availability	Mfr. Part No. CY9BF524LPMC1-G-MNE2 Mouser Part No 727-9BF524LPMC1GMNE2	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY MM Mouser does not sell this product in your region.	Datasheet			Restricted Availability	MB9B520M	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	50 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU HMI-LEGACY PSOC4 CY8C4148AZI-S455 Infineon Technologies Restricted Availability	Mfr. Part No. CY8C4148AZI-S455 Mouser Part No 727-CY8C4148AZI-S455	Infineon Technologies	ARM Microcontrollers - MCU HMI-LEGACY PSOC4 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	PSOC 4100S Plus	SMD/SMT	TQFP-64	ARM Cortex M0+	256 kB	32 bit	10 bit, 12 bit	48 MHz	54 I/O	32 kB	1.71 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU PSOC 5LP DIGITAL ONLY,67MHZ,256K CY8C5268AXI-LP047 Infineon Technologies Restricted Availability	Mfr. Part No. CY8C5268AXI-LP047 Mouser Part No 727-CY8C5268AXILP047	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5LP DIGITAL ONLY,67MHZ,256K Learn More about Infineon Technologies cypress psoc5lp Mouser does not sell this product in your region.	Datasheet			Restricted Availability	CY8C52LPxxx	SMD/SMT	TQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	67 MHz	72 I/O	64 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tray