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32 kB 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.	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
32-bit Microcontrollers - MCU 128KB, 144LQFP 85deg. Green AT32UC3A0128-ALUR Microchip Technology 1: $11.32 894In Stock	Mfr. Part No. AT32UC3A0128-ALUR Mouser Part No 556-AT32UC3A0128ALUR	Microchip Technology	32-bit Microcontrollers - MCU 128KB, 144LQFP 85deg. Green Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	894In Stock	Cut Tape $11.32 $10.93 Reel $9.31 MouseReel Available	Min.: 1 Mult.: 1 : 800	SMD/SMT	LQFP-144	AVR	128 kB	32 bit	10 bit	66 MHz	109 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 32-bit AT32UC3B1256-AUT Microchip Technology 1: $8.63 1,243In Stock	Mfr. Part No. AT32UC3B1256-AUT Mouser Part No 556-AT32UC3B1256-AUT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit Learn More about Microchip Technology microchip b series mcus	Datasheet	1,243In Stock	$8.63 $7.84 $7.11	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	256 kB	32 bit	10 bit	60 MHz	28 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM AT32UC3C1128C-AUR Microchip Technology 1: $10.93 306In Stock	Mfr. Part No. AT32UC3C1128C-AUR Mouser Part No 556-AT32UC3C1128CAUR	Microchip Technology	32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM Learn More about Microchip Technology microchip c series mcus	Datasheet	306In Stock	Cut Tape $10.93 $10.56 Reel $9.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-100	AVR	128 kB	32 bit	12 bit	66 MHz	81 I/O	32 kB	3 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU UC3L-256KB FL 85C AT32UC3L0256-AUT Microchip Technology 1: $9.70 646In Stock	Mfr. Part No. AT32UC3L0256-AUT Mouser Part No 556-AT32UC3L0256-AUT	Microchip Technology	32-bit Microcontrollers - MCU UC3L-256KB FL 85C Learn More about Microchip Technology microchip l series mcus	Datasheet	646In Stock	$9.70 $8.81 $7.98	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	256 kB	32 bit	12 bit	50 MHz	36 I/O	32 kB	1.8 V	1.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM4LS4AA-MU Microchip Technology 1: $6.60 430In Stock	Mfr. Part No. ATSAM4LS4AA-MU Mouser Part No 556-ATSAM4LS4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	430In Stock	$6.60 $6.02 $5.45	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	32 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS4BA-AU Microchip Technology 1: $6.78 346In Stock	Mfr. Part No. ATSAM4LS4BA-AU Mouser Part No 556-ATSAM4LS4BA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	346In Stock	$6.78 $6.16 $5.59	Min.: 1 Mult.: 1	SMD/SMT	TQFP-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 Cortx-M0+256KB FLASH ATSAMD20E18A-MUT Microchip Technology 1: $3.15 2,543In Stock	Mfr. Part No. ATSAMD20E18A-MUT Mouser Part No 556-ATSAMD20E18A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortx-M0+256KB FLASH Learn More about Microchip Technology atmel samd20 mcu	Datasheet	2,543In Stock	Cut Tape $3.15 $3.02 Reel $2.60 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	26 I/O	32 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20G18A-MUT Microchip Technology 1: $3.31 1,348In Stock	Mfr. Part No. ATSAMD20G18A-MUT Mouser Part No 556-ATSAMD20G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	1,348In Stock	Cut Tape $3.31 $3.20 Reel $2.72 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64KB 8KB32TQFP GRN 1.6-3.6V 48MHz ATSAMD21E18A-AU Microchip Technology 1: $3.96 694In Stock	Mfr. Part No. ATSAMD21E18A-AU Mouser Part No 556-ATSAMD21E18A-AU	Microchip Technology	ARM Microcontrollers - MCU 64KB 8KB32TQFP GRN 1.6-3.6V 48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	694In Stock	$3.96 $3.59 $3.26	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	26 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 256KB 32QFN GRN 1.6-3.6V 48MHz ATSAMD21E18A-MU Microchip Technology 1: $3.87 2,044In Stock	Mfr. Part No. ATSAMD21E18A-MU Mouser Part No 556-ATSAMD21E18A-MU	Microchip Technology	ARM Microcontrollers - MCU 256KB 32QFN GRN 1.6-3.6V 48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	2,044In Stock	$3.87 $3.53 $3.20	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	26 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM ATSAML21E18B-MUT Microchip Technology 1: $5.95 820In Stock 15,000Expected 14/12/2026	Mfr. Part No. ATSAML21E18B-MUT Mouser Part No 556-ATSAML21E18B-MUT	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	820In Stock 15,000Expected 14/12/2026	Cut Tape $5.95 $5.76 Reel $4.88 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VQFN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	25 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM ATSAML21G18B-AUT Microchip Technology 1: $6.24 2,329In 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	2,329In Stock	Cut Tape $6.24 $6.05 Reel $5.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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: $6.70 1,518In 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	1,518In Stock	Cut Tape $6.70 $6.48 Reel $5.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	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: $5.69 1,232In 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	1,232In Stock	Cut Tape $5.69 $5.48 Reel $4.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	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
32-bit Microcontrollers - MCU UC3L-256KB Fl 48QFP 85C Grn ATUC256L4U-AUT Microchip Technology 1: $10.04 222In Stock	Mfr. Part No. ATUC256L4U-AUT Mouser Part No 556-ATUC256L4U-AUT	Microchip Technology	32-bit Microcontrollers - MCU UC3L-256KB Fl 48QFP 85C Grn Learn More about Microchip Technology microchip l series mcus	Datasheet	222In Stock	$10.04 $9.14 $8.27	Min.: 1 Mult.: 1	SMD/SMT		AVR	256 kB	32 bit	12 bit	50 MHz	51 I/O	32 kB	1.8 V	1.8 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM PIC24FJ1024GA606-I/MR Microchip Technology 1: $5.57 428In Stock	Mfr. Part No. PIC24FJ1024GA606-I/MR Mouser Part No 579-24FJ1024GA606IMR	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	428In Stock	$5.57 $5.11 $4.61	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24F	1 MB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM PIC24FJ1024GA606-I/PT Microchip Technology 1: $5.52 497In Stock	Mfr. Part No. PIC24FJ1024GA606-I/PT Mouser Part No 579-24FJ1024GA606IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	497In Stock	$5.52 $5.05 $4.58	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24F	1 MB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM PIC24FJ1024GA610-I/PT Microchip Technology 1: $5.81 2,028In Stock 3,808Expected 08/10/2026	Mfr. Part No. PIC24FJ1024GA610-I/PT Mouser Part No 579-24FJ1024GA610IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	2,028In Stock 3,808Expected 08/10/2026	$5.81 $5.31 $4.81	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24F	1 MB	16 bit	10 bit, 12 bit	32 MHz	85 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM PIC24FJ1024GB610-I/PT Microchip Technology 1: $6.06 560In Stock	Mfr. Part No. PIC24FJ1024GB610-I/PT Mouser Part No 579-24FJ1024GB610IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 1024K Flash, 32K RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	560In Stock	$6.06 $5.55 $5.03	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24F	1 MB	16 bit	10 bit, 12 bit	32 MHz	85 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 128K Flash, 32K RAM PIC24FJ128GA606-I/PT Microchip Technology 1: $4.96 529In Stock	Mfr. Part No. PIC24FJ128GA606-I/PT Mouser Part No 579-24FJ128GA606IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 128K Flash, 32K RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	529In Stock	$4.96 $4.55 $4.12	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24F	128 kB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 128KB ECC Flash, 32KB RAM, LCD, 60-pin PIC24FJ128GL406-I/MR Microchip Technology 1: $3.50 2,325In Stock	Mfr. Part No. PIC24FJ128GL406-I/MR Mouser Part No 579-24FJ128GL406IMR	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 128KB ECC Flash, 32KB RAM, LCD, 60-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	2,325In Stock	$3.50 $3.21 $2.91	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	PIC24F	128 kB	16 bit	10 bit, 12 bit	32 MHz	54 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, USB, LCD, 60-pin PIC24FJ256GU406-I/PT Microchip Technology 1: $3.93 1,075In Stock	Mfr. Part No. PIC24FJ256GU406-I/PT Mouser Part No 579-24FJ256GU406IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, USB, LCD, 60-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	1,075In Stock	$3.93 $3.60 $3.26	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24F	256 kB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 512K Flash, 32K RAM PIC24FJ512GB606-I/PT Microchip Technology 1: $5.54 470In Stock	Mfr. Part No. PIC24FJ512GB606-I/PT Mouser Part No 579-24FJ512GB606IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit MCU, 16 MIPS 512K Flash, 32K RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	470In Stock	$5.54 $5.07 $4.60	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 48-pin PIC24FJ512GU405-I/PT Microchip Technology 1: $3.95 498In Stock	Mfr. Part No. PIC24FJ512GU405-I/PT Mouser Part No 579-24FJ512GU405IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 48-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	498In Stock	$3.95 $3.62 $3.27	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	38 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 60-pin PIC24FJ512GU406-I/PT Microchip Technology 1: $4.10 580In Stock	Mfr. Part No. PIC24FJ512GU406-I/PT Mouser Part No 579-24FJ512GU406IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 512KB ECC Flash, 32KB RAM, USB, LCD, 60-pin Learn More about Microchip Technology microchip pic24fj gu4gl4 mcus	Datasheet	580In Stock	$4.10 $3.76 $3.41	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC24F	512 kB	16 bit	10 bit, 12 bit	32 MHz	53 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray