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256 kB ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 QFNGREENIND TEMPMRL A ATSAM3S4AA-MUR Microchip Technology 3,500: $5.38 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # ATSAM3S4AA-MUR Mouser Part # 556-ATSAM3S4AA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $5.38	Min.: 3,500 Mult.: 3,500 : 3,500	SAM3S	SMD/SMT	QFN-48	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz		48 kB	1.62 V	1.9 V			Reel
ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A ATSAM3S4BA-AUR Microchip Technology 1,500: $5.53 Non-Stocked Lead-Time 31 Weeks	Mfr. Part # ATSAM3S4BA-AUR Mouser Part # 556-ATSAM3S4BA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel $5.53	Min.: 1,500 Mult.: 1,500 : 1,500	SAM3S	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz		48 kB	1.62 V	1.9 V			Reel
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp ATSAM3S4BA-MU Microchip Technology 1: $6.67 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # ATSAM3S4BA-MU Mouser Part # 556-ATSAM3S4BA-MU	Microchip Technology	ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	$6.67 $6.05 $5.49	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFN-64	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz	47 I/O	48 kB	1.62 V	1.9 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A ATSAM3S4BA-MUR Microchip Technology 3,500: $5.65 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # ATSAM3S4BA-MUR Mouser Part # 556-ATSAM3S4BA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $5.65	Min.: 3,500 Mult.: 3,500 : 3,500	SAM3S	SMD/SMT	QFN-64	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz		48 kB	1.62 V	1.9 V			Reel
ARM Microcontrollers - MCU BGAGREENIND TEMPMRL A ATSAM3S4CA-CUR Microchip Technology 2,000: $6.32 Non-Stocked Lead-Time 31 Weeks	Mfr. Part # ATSAM3S4CA-CUR Mouser Part # 556-ATSAM3S4CA-CUR	Microchip Technology	ARM Microcontrollers - MCU BGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel $6.32	Min.: 2,000 Mult.: 2,000 : 2,000	SAM3S	SMD/SMT	TFBGA-100	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz		48 kB	1.62 V	1.9 V			Reel
ARM Microcontrollers - MCU CRYPTO, MRLB, 256KB, Tray ATSAM4C4CB-AU Microchip Technology 180: $6.84 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # ATSAM4C4CB-AU Mouser Part # 556-ATSAM4C4CB-AU	Microchip Technology	ARM Microcontrollers - MCU CRYPTO, MRLB, 256KB, Tray Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	Non-Stocked Lead-Time 24 Weeks	$6.84	Min.: 180 Mult.: 90		SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	10 bit	120 MHz	74 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU CRYPTO, MRLB, 256KB, T&R ATSAM4C4CB-AUR Microchip Technology 1,500: $6.90 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # ATSAM4C4CB-AUR Mouser Part # 556-ATSAM4C4CB-AUR	Microchip Technology	ARM Microcontrollers - MCU CRYPTO, MRLB, 256KB, T&R Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $6.90	Min.: 1,500 Mult.: 1,500 : 1,500		SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	10 bit	120 MHz	106 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLB, 512K, R ATSAM4CMS4CC-AU Microchip Technology 90: $7.86 Non-Stocked Lead-Time 23 Weeks	Mfr. Part # ATSAM4CMS4CC-AU Mouser Part # 556-ATSAM4CMS4CC-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLB, 512K, R Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	Non-Stocked Lead-Time 23 Weeks	$7.86	Min.: 90 Mult.: 90	ATSAM4CMS4C	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	10 bit	120 MHz	57 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLC, 512K, T ATSAM4CMS4CC-AUR Microchip Technology 1,500: $7.93 Non-Stocked Lead-Time 23 Weeks	Mfr. Part # ATSAM4CMS4CC-AUR Mouser Part # 556-ATSAM4CMS4CC-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLC, 512K, T Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	Non-Stocked Lead-Time 23 Weeks	Reel $7.93	Min.: 1,500 Mult.: 1,500 : 1,500	ATSAM4CMS4C	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	10 bit	120 MHz	57 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU TQFP, GREEN, IND TEMP, CRYPTO, MRL A ATSAM4LC4AA-AU Microchip Technology 250: $5.69 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # ATSAM4LC4AA-AU Mouser Part # 556-ATSAM4LC4AA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, GREEN, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	Non-Stocked Lead-Time 15 Weeks	$5.69	Min.: 250 Mult.: 250	SAM4L	SMD/SMT	TQFP-48	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	75 I/O	32 kB	1.68 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A ATSAM4LC4AA-MU Microchip Technology 416: $5.81 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # ATSAM4LC4AA-MU Mouser Part # 556-ATSAM4LC4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.81	Min.: 416 Mult.: 416	SAM4L	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	48 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A,T&R ATSAM4LC4AA-MUR Microchip Technology 4,000: $5.82 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # ATSAM4LC4AA-MUR Mouser Part # 556-ATSAM4LC4AA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A,T&R Learn More about Microchip Technology atmel atsam4l	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $5.82	Min.: 4,000 Mult.: 4,000 : 4,000	SAM4L	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	48 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A,T&R ATSAM4LC4BA-MUR Microchip Technology 4,000: $6.18 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # ATSAM4LC4BA-MUR Mouser Part # 556-ATSAM4LC4BA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A,T&R Learn More about Microchip Technology atmel atsam4l	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $6.18	Min.: 4,000 Mult.: 4,000 : 4,000	SAM4L	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	48 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM4LS4BA-MU Microchip Technology 260: $5.69 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # ATSAM4LS4BA-MU Mouser Part # 556-ATSAM4LS4BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	Non-Stocked Lead-Time 20 Weeks	$5.69	Min.: 260 Mult.: 260	SAM4L	SMD/SMT	VQFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	48 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A,T&R ATSAM4LS4BA-MUR Microchip Technology 1: $6.94 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # ATSAM4LS4BA-MUR Mouser Part # 556-ATSAM4LS4BA-MUR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A,T&R Learn More about Microchip Technology atmel atsam4l	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape $6.94 $6.71 Reel $5.70 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SAM4L	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	48 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU BGA Green, IND TEMP, MRL A ATSAM4LS4CA-CFU Microchip Technology 260: $6.38 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # ATSAM4LS4CA-CFU Mouser Part # 556-ATSAM4LS4CA-CFU	Microchip Technology	ARM Microcontrollers - MCU BGA Green, IND TEMP, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.38	Min.: 260 Mult.: 260	SAM4L	SMD/SMT	VFBGA-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	80 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL ATSAM4S4AB-ANR Microchip Technology 2,000: $4.07 Non-Stocked Lead-Time 25 Weeks	Mfr. Part # ATSAM4S4AB-ANR Mouser Part # 556-ATSAM4S4AB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel $4.07	Min.: 2,000 Mult.: 2,000 : 2,000	SAM4S	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	34 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU QFN,GREEN, EXT TEMP,MRL B T&R ATSAM4S4AB-MNR Microchip Technology 3,500: $4.17 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # ATSAM4S4AB-MNR Mouser Part # 556-ATSAM4S4AB-MNR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN, EXT TEMP,MRL B T&R Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $4.17	Min.: 3,500 Mult.: 3,500 : 3,500	SAM4S	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	34 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A ATSAM4S4BA-AUR Microchip Technology 1,500: $4.34 Non-Stocked Lead-Time 25 Weeks	Mfr. Part # ATSAM4S4BA-AUR Mouser Part # 556-ATSAM4S4BA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel $4.34	Min.: 1,500 Mult.: 1,500 : 1,500	SAM4S	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	79 I/O	64 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B T&R ATSAM4S4BB-MNR Microchip Technology 3,500: $4.41 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # ATSAM4S4BB-MNR Mouser Part # 556-ATSAM4S4BB-MNR	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B T&R Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $4.41	Min.: 3,500 Mult.: 3,500 : 3,500	SAM4S	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	47 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU BGA GREEN IND ATSAM4S4CA-CFU Microchip Technology 260: $3.91 Non-Stocked Lead-Time 27 Weeks	Mfr. Part # ATSAM4S4CA-CFU Mouser Part # 556-ATSAM4S4CA-CFU	Microchip Technology	ARM Microcontrollers - MCU BGA GREEN IND Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 27 Weeks	$3.91	Min.: 260 Mult.: 260	SAM4S	SMD/SMT	VFBGA-100	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	79 I/O	64 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU BGA GREEN IND ATSAM4S4CA-CU Microchip Technology 260: $4.78 Non-Stocked Lead-Time 31 Weeks	Mfr. Part # ATSAM4S4CA-CU Mouser Part # 556-ATSAM4S4CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA GREEN IND Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 31 Weeks	$4.78	Min.: 260 Mult.: 260	SAM4S	SMD/SMT	TFBGA-100	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz		64 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU BGA, GREEN, 105C, MRL B ATSAM4S4CB-CFNR Microchip Technology 4,000: $4.96 Non-Stocked Lead-Time 27 Weeks	Mfr. Part # ATSAM4S4CB-CFNR Mouser Part # 556-ATSAM4S4CB-CFNR	Microchip Technology	ARM Microcontrollers - MCU BGA, GREEN, 105C, MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel $4.96	Min.: 4,000 Mult.: 4,000 : 4,000	SAM4S	SMD/SMT	VFBGA-100	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	79 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B T&R ATSAM4S4CB-CNR Microchip Technology 2,000: $4.96 Non-Stocked Lead-Time 25 Weeks	Mfr. Part # ATSAM4S4CB-CNR Mouser Part # 556-ATSAM4S4CB-CNR	Microchip Technology	ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B T&R Learn More about Microchip Technology atmelsam4s	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel $4.96	Min.: 2,000 Mult.: 2,000 : 2,000	SAM4S	SMD/SMT	TFBGA-100	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	79 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU 64UFBGA,105C TEMP, GREEN, 1.6-3,6V, 48MH ATSAMD20J18A-CN Microchip Technology 490: $3.19 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # ATSAMD20J18A-CN Mouser Part # 556-ATSAMD20J18A-CN	Microchip Technology	ARM Microcontrollers - MCU 64UFBGA,105C TEMP, GREEN, 1.6-3,6V, 48MH Learn More about Microchip Technology atmel samd20 mcu	Datasheet	Non-Stocked Lead-Time 13 Weeks	$3.19	Min.: 490 Mult.: 490	SAMD1/2x	SMD/SMT	UFBGA-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	52 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 105 C	Tray