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ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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, TQFP 100, 1 MFlash, USB, Eth., CAN, Immutable Boot, E Temp, Tray PIC32CX1025SG41100-E/E5X Microchip Technology 1: $4.16 191In Stock	Mfr. Part No. PIC32CX1025SG41100-E/E5X Mouser Part No 494-X1025SG41100EE5X	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 100, 1 MFlash, USB, Eth., CAN, Immutable Boot, E Temp, Tray Learn More about Microchip Technology microchip pic32cx advanced security mcus	Datasheet	191In Stock	$4.16	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	ARM Cortex M4F	1 MB		12 bit	120 MHz	81 I/O		1.71 V	3.63 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU 1-channel PFR with 2MB Flash and Tamper Countermeasures CEC1736-S0-I/2HW-PROTO2 Microchip Technology 1: $15.57 305In Stock	Mfr. Part No. CEC1736-S0-I/2HW-PROTO2 Mouser Part No 579-CEC36S0I2HWPRO2	Microchip Technology	ARM Microcontrollers - MCU 1-channel PFR with 2MB Flash and Tamper Countermeasures Learn More about Microchip Technology microchip cec173x controllers	Datasheet	305In Stock	$15.57 $12.96 $12.85	Min.: 1 Mult.: 1			VFBGA-64		2 MB			96 MHz		384 kB	1.8 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 8K SRAM Ext Bus Interface IND TEMP AT91M40800-33AU Microchip Technology 1: $10.87 354In Stock	Mfr. Part No. AT91M40800-33AU Mouser Part No 556-A91M40800-33AU	Microchip Technology	ARM Microcontrollers - MCU 8K SRAM Ext Bus Interface IND TEMP	Datasheet	354In Stock	$10.87 $9.89 $8.95	Min.: 1 Mult.: 1	AT91M40800	SMD/SMT	LQFP-100	ARM7TDMI	0 B	32 bit	No ADC	40 MHz	32 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, Extended Flash Performance ATSAMD51N20A-AU-EFP Microchip Technology 1: $10.36 659In Stock	Mfr. Part No. ATSAMD51N20A-AU-EFP Mouser Part No 556-AMD51N20A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, Extended Flash Performance Learn More about Microchip Technology microchip 32bit sam d mcus	Datasheet	659In Stock	$10.36 $9.51 $8.61	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	TQFP-100	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	81 I/O	256 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 128K Flash SRAM 32K ARM based MCU AT91SAM7S128D-AU Microchip Technology 1: $12.44 1,198In Stock	Mfr. Part No. AT91SAM7S128D-AU Mouser Part No 556-AT91SAM7S128D-AU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash SRAM 32K ARM based MCU	Datasheet	1,198In Stock	$12.44 $11.32 $10.24	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-64	ARM7TDMI	128 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU GREEN IND TEMP MRL B AT91SAM7S512B-AU Microchip Technology 1: $19.83 474In Stock	Mfr. Part No. AT91SAM7S512B-AU Mouser Part No 556-AT91SAM7S512BAU	Microchip Technology	ARM Microcontrollers - MCU GREEN IND TEMP MRL B	Datasheet	474In Stock	$19.83 $18.05 $16.33	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-64	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IND TEMP MRLB AT91SAM7SE256B-AU Microchip Technology 1: $18.22 233In Stock	Mfr. Part No. AT91SAM7SE256B-AU Mouser Part No 556-AT91SAM7SE256BAU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRLB	Datasheet	233In Stock	$18.22 $16.58 $15.03	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-128	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE512B-AU Microchip Technology 1: $22.89 245In Stock	Mfr. Part No. AT91SAM7SE512B-AU Mouser Part No 556-AT91SAM7SE512BAU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	245In Stock	$22.89 $20.79 $18.85	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-128	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 ATSAM3U2CA-AU Microchip Technology 1: $8.51 287In Stock 360Expected 30/11/2026	Mfr. Part No. ATSAM3U2CA-AU Mouser Part No 556-ATSAM3U2CA-AU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	287In Stock 360Expected 30/11/2026	$8.51 $7.74 $7.03	Min.: 1 Mult.: 1	SAM3U	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	96 MHz	57 I/O	36 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 ATSAM3U4EA-AU Microchip Technology 1: $12.53 1,349In Stock	Mfr. Part No. ATSAM3U4EA-AU Mouser Part No 556-ATSAM3U4EA-AU	Microchip Technology	ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	1,349In Stock	$12.53 $11.41 $10.32	Min.: 1 Mult.: 1	SAM3U	SMD/SMT	LQFP-144	ARM Cortex M3	256 kB	32 bit	12 bit	96 MHz	96 I/O	52 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A ATSAM3X4CA-AU Microchip Technology 1: $14.96 160In Stock	Mfr. Part No. ATSAM3X4CA-AU Mouser Part No 556-ATSAM3X4CA-AU	Microchip Technology	ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A Learn More about Microchip Technology microchip sam3x mcu	Datasheet	160In Stock	$14.96 $13.61 $12.31	Min.: 1 Mult.: 1	SAM3X	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	84 MHz	63 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA ATSAM3X8CA-AU Microchip Technology 1: $15.30 1,101In Stock	Mfr. Part No. ATSAM3X8CA-AU Mouser Part No 556-ATSAM3X8CA-AU	Microchip Technology	ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA Learn More about Microchip Technology microchip sam3x mcu	Datasheet	1,101In Stock	$15.30 $13.94 $12.61	Min.: 1 Mult.: 1	SAM3X	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	84 MHz	63 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP144,GREEN IND TEMP, MRLA ATSAM3X8EA-AU Microchip Technology 1: $17.88 972In Stock	Mfr. Part No. ATSAM3X8EA-AU Mouser Part No 556-ATSAM3X8EA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP144,GREEN IND TEMP, MRLA Learn More about Microchip Technology microchip sam3x mcu	Datasheet	972In Stock	$17.88 $16.27 $14.73	Min.: 1 Mult.: 1	SAM3X	SMD/SMT	LQFP-144	ARM Cortex M3	512 kB	32 bit	12 bit	84 MHz	103 I/O	96 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU BGA144,GREEN IND TEMP, MRLA ATSAM3X8EA-CU Microchip Technology 1: $17.48 920In Stock	Mfr. Part No. ATSAM3X8EA-CU Mouser Part No 556-ATSAM3X8EA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA144,GREEN IND TEMP, MRLA Learn More about Microchip Technology microchip sam3x mcu	Datasheet	920In Stock	$17.48 $15.90 $14.40	Min.: 1 Mult.: 1	SAM3X	SMD/SMT	LFBGA-144	ARM Cortex M3	512 kB	32 bit	12 bit	84 MHz	103 I/O	96 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4E16CA-AUR Microchip Technology 1: $13.57 873In Stock 1,000On Order	Mfr. Part No. ATSAM4E16CA-AUR Mouser Part No 556-ATSAM4E16CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	873In Stock 1,000On Order	Cut Tape $13.57 $13.11 Reel $11.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ATSAM4E16	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	16 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E16EA-AN Microchip Technology 1: $16.90 217In Stock	Mfr. Part No. ATSAM4E16EA-AN Mouser Part No 556-ATSAM4E16EA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	217In Stock	$16.90 $15.38 $13.94	Min.: 1 Mult.: 1	ATSAM4E16	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A ATSAM4E16EA-CU Microchip Technology 1: $17.39 325In Stock	Mfr. Part No. ATSAM4E16EA-CU Mouser Part No 556-ATSAM4E16EA-CU	Microchip Technology	ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	325In Stock	$17.39 $15.82 $14.32	Min.: 1 Mult.: 1	ATSAM4E16	SMD/SMT	LFBGA-144	ARM Cortex M4	1 MB	32 bit	16 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R ATSAM4E8CB-ANR Microchip Technology 1: $11.57 400In Stock	Mfr. Part No. ATSAM4E8CB-ANR Mouser Part No 556-ATSAM4E8CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	400In Stock	Cut Tape $11.57 $11.21 Reel $9.52	Min.: 1 Mult.: 1 : 1,000	ATSAM4E8	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E8EA-AN Microchip Technology 1: $14.35 333In Stock	Mfr. Part No. ATSAM4E8EA-AN Mouser Part No 556-ATSAM4E8EA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	333In Stock	$14.35 $13.04 $11.82	Min.: 1 Mult.: 1	ATSAM4E8	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A ATSAM4LC4BA-MU Microchip Technology 1: $10.19 377In Stock	Mfr. Part No. ATSAM4LC4BA-MU Mouser Part No 556-ATSAM4LC4BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	377In Stock	$10.19 $9.25 $8.38	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	43 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRLA ATSAM4N16CA-AU Microchip Technology 1: $8.77 877In Stock	Mfr. Part No. ATSAM4N16CA-AU Mouser Part No 556-ATSAM4N16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRLA Learn More about Microchip Technology atmel sam4n mcu	Datasheet	877In Stock	$8.77 $7.97 $7.22	Min.: 1 Mult.: 1	SAM4N	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	10 bit	100 MHz	79 I/O	80 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R ATSAM4S16CB-ANR Microchip Technology 1: $10.66 1,925In Stock	Mfr. Part No. ATSAM4S16CB-ANR Mouser Part No 556-ATSAM4S16CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R Learn More about Microchip Technology atmelsam4s	Datasheet	1,925In Stock	Cut Tape $10.66 $10.31 Reel $8.79	Min.: 1 Mult.: 1 : 1,000	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	79 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4SA16CA-AUR Microchip Technology 1: $11.74 270In Stock 1,000Expected 13/11/2026	Mfr. Part No. ATSAM4SA16CA-AUR Mouser Part No 556-ATSAM4SA16CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	270In Stock 1,000Expected 13/11/2026	Cut Tape $11.74 $11.34 Reel $9.67 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	79 I/O	160 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC20G16A-AUT Microchip Technology 1: $4.35 2,407In Stock	Mfr. Part No. ATSAMC20G16A-AUT Mouser Part No 556-ATSAMC20G16A-AUT	Microchip Technology	ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	2,407In Stock	Cut Tape $4.35 $4.19 Reel $3.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ATSAMC20	SMD/SMT	TQFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	38 I/O	8 kB	2.7 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21E17A-MUT Microchip Technology 1: $4.07 3,226In Stock 15,000Expected 25/1/2027	Mfr. Part No. ATSAMC21E17A-MUT Mouser Part No 556-ATSAMC21E17A-MUT	Microchip Technology	ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	3,226In Stock 15,000Expected 25/1/2027	Cut Tape $4.07 $3.94 Reel $3.35 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	ATSAMC21	SMD/SMT	VQFN-32	ARM Cortex M0+	128 kB	32 bit	2 x 12 bit	48 MHz	26 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel