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8 bit/16 bit Embedded Processors & Controllers

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Data Bus Width = 8 bit/16 bit

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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.	RoHS	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p SPDIP, 125C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA28-E/SP Microchip Technology 1: $3.78 275In Stock	Mfr. Part No. AVR32EA28-E/SP Mouser Part No 579-AVR32EA28-E/SP	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p SPDIP, 125C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	275In Stock	$3.78 $3.47 $3.14	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	Through Hole	SPDIP-28	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	24 I/O	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA28-E/SS Microchip Technology 1: $1.51 549In Stock	Mfr. Part No. AVR32EA28-E/SS Mouser Part No 579-AVR32EA28-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	549In Stock	$1.51 $1.39 $1.25	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	SSOP-28	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	24 I/O	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA32-E/PT Microchip Technology 1: $1.60 440In Stock	Mfr. Part No. AVR32EA32-E/PT Mouser Part No 579-AVR32EA32-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	440In Stock	$1.60 $1.47 $1.33	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-32	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	28 I/O	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA48-E/6LX Microchip Technology 1: $1.90 427In Stock	Mfr. Part No. AVR32EA48-E/6LX Mouser Part No 579-AVR32EA48-E/6LX	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	427In Stock	$1.90 $1.75 $1.59	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	VQFN-48	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	42 I/O	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA32-E/RXB Microchip Technology 1: $1.93 490In Stock	Mfr. Part No. AVR64EA32-E/RXB Mouser Part No 579-AVR64EA32-E/RXB	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	490In Stock	$1.93 $1.77 $1.60	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	VQFN-32	AVR	8 bit/16 bit	20 MHz	64 kB	6 kB	12 bit	28 I/O	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V ATXMEGA128D3-AU Microchip Technology 1: $8.40 235In Stock 180Expected 23/11/2026	Mfr. Part No. ATXMEGA128D3-AU Mouser Part No 556-ATXMEGA128D3-AU	Microchip Technology	8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V	Datasheet	235In Stock 180Expected 23/11/2026	$8.40 $7.71 $6.98	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB	12 bit	50 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 16KB + 4KB ATXMEGA16A4-AU Microchip Technology 1: $6.17 113In Stock 3,040On Order	Mfr. Part No. ATXMEGA16A4-AU Mouser Part No 556-ATXMEGA16A4-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 16KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	113In Stock 3,040On Order On Order Ship Dates Mfr. No: ATXMEGA16A4-AU Stock: 113 Can Dispatch Immediately On Order: 1,120 Expected 15/2/2027 1,920 Expected 19/2/2027 Factory Lead Time: 13 Weeks	$6.17 $5.64 $5.13	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-44	AVR	8 bit/16 bit	32 MHz	16 kB	2 kB	12 bit	36 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V ATXMEGA16A4U-AUR Microchip Technology 1: $5.39 14In Stock 4,000Expected 7/5/2027	Mfr. Part No. ATXMEGA16A4U-AUR Mouser Part No 556-ATXMEGA16A4U-AUR	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V	Datasheet	14In Stock 4,000Expected 7/5/2027	Cut Tape $5.39 $5.24 Reel $4.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-44	AVR	8 bit/16 bit	32 MHz	16 kB	2 kB	12 bit	34 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB ATXMEGA256A3BU-MH Microchip Technology 1: $12.13 11In Stock 260Expected 25/3/2027	Mfr. Part No. ATXMEGA256A3BU-MH Mouser Part No 556-ATXMEGA256A3BUMH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB	Datasheet	11In Stock 260Expected 25/3/2027	$12.13 $11.10 $10.06	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	QFN-64	AVR	8 bit/16 bit	32 MHz	256 kB	16 kB	12 bit	47 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB ATXMEGA32A4U-CU Microchip Technology 1: $5.39 93In Stock	Mfr. Part No. ATXMEGA32A4U-CU Mouser Part No 556-ATXMEGA32A4U-CU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB	Datasheet	93In Stock	$5.39 $4.94 $4.45	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	BGA-49	AVR	8 bit/16 bit	32 MHz	32 kB	4 kB	12 bit	34 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB ATXMEGA64A1-AU Microchip Technology 1: $11.29 82In Stock	Mfr. Part No. ATXMEGA64A1-AU Mouser Part No 556-ATXMEGA64A1-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	82In Stock	$11.29 $10.36 $9.37	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-100	AVR	8 bit/16 bit	32 MHz	64 kB	4 kB	12 bit	78 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 64TQFP,IND TEMP,GRN 1.6-3.6V,32MHz,T&R ATXMEGA64B3-AUR Microchip Technology 1: $8.81 82In Stock	Mfr. Part No. ATXMEGA64B3-AUR Mouser Part No 556-ATXMEGA64B3-AUR	Microchip Technology	8-bit Microcontrollers - MCU 64TQFP,IND TEMP,GRN 1.6-3.6V,32MHz,T&R	Datasheet	82In Stock	Cut Tape $8.81 $8.60 Reel $7.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	64 kB	4 kB	12 bit	36 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN ATXMEGA256A3BU-MHR Microchip Technology 1: $12.29 534In Stock	Mfr. Part No. ATXMEGA256A3BU-MHR Mouser Part No 556-XMEGA256A3BU-MHR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN	Datasheet	534In Stock	Cut Tape $12.29 $12.01 Reel $10.21 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	No	8-bit Microcontrollers - MCU	SMD/SMT	VQFN-64	AVR	8 bit/16 bit	32 MHz	256 kB	16 kB	12 bit	47 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 49VFBGA IND TEMP GRN 1.6-3.6V ATXMEGA32C4-CU Microchip Technology 1: $5.54 176In Stock	Mfr. Part No. ATXMEGA32C4-CU Mouser Part No 556-ATXMEGA32C4-CU	Microchip Technology	8-bit Microcontrollers - MCU 49VFBGA IND TEMP GRN 1.6-3.6V	Datasheet	176In Stock	$5.54 $5.06 $4.60	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	VFBGA-49	AVR	8 bit/16 bit	32 MHz	32 kB	4 kB	12 bit	34 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 4K SRAM 3.6V ATXMEGA32D4-CU Microchip Technology 1: $5.37 164In Stock	Mfr. Part No. ATXMEGA32D4-CU Mouser Part No 556-ATXMEGA32D4-CU	Microchip Technology	8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 4K SRAM 3.6V	Datasheet	164In Stock	$5.37 $4.92 $4.43	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	VFBGA-49	AVR	8 bit/16 bit	32 MHz	32 kB	4 kB		34 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB ATXMEGA64A3-MH Microchip Technology 1: $13.18 2In Stock	Mfr. Part No. ATXMEGA64A3-MH Mouser Part No 556-ATXMEGA64A3-MH	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	2In Stock	$13.18 $12.09 $10.93	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	QFN-64	AVR	8 bit/16 bit	32 MHz	64 kB	4 kB	12 bit	50 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 100TQFP, IT, Grn 1.62-3.6V ATXMEGA64B1-AU Microchip Technology 1: $8.66 113In Stock	Mfr. Part No. ATXMEGA64B1-AU Mouser Part No 556-ATXMEGA64B1-AU	Microchip Technology	8-bit Microcontrollers - MCU 100TQFP, IT, Grn 1.62-3.6V Learn More about Microchip Technology atmelxmegab1b3	Datasheet	113In Stock	$8.66 $7.94 $7.19	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-100	AVR	8 bit/16 bit	32 MHz	64 kB	4 kB	12 bit	53 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V ATXMEGA128A4U-AU Microchip Technology 1: $8.40 1,665Expected 15/12/2026	Mfr. Part No. ATXMEGA128A4U-AU Mouser Part No 556-ATXMEGA128A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V	Datasheet	1,665Expected 15/12/2026	$8.40 $7.71 $6.98	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-44	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB	12 bit	34 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB ATXMEGA32A4-MH Microchip Technology 1: $6.94 Lead-Time 12 Weeks	Mfr. Part No. ATXMEGA32A4-MH Mouser Part No 556-ATXMEGA32A4-MH	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	Lead-Time 12 Weeks	$6.94 $6.39 $5.78	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	QFN-44	AVR	8 bit/16 bit	32 MHz	32 kB	4 kB	12 bit	36 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 44QFN, IND TEMP, GRN 1.6-3.6V ATXMEGA32C4-MH Microchip Technology 1: $5.88 1,746On Order	Mfr. Part No. ATXMEGA32C4-MH Mouser Part No 556-ATXMEGA32C4-MH	Microchip Technology	8-bit Microcontrollers - MCU 44QFN, IND TEMP, GRN 1.6-3.6V	Datasheet	1,746On Order On Order Ship Dates Mfr. No: ATXMEGA32C4-MH Stock: 0 On Order: 306 Expected 5/1/2027 1,440 Expected 25/1/2027 Factory Lead Time: 10 Weeks	$5.88 $5.40 $4.90	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	VQFN-44	AVR	8 bit/16 bit	32 MHz	32 kB	4 kB	12 bit	34 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB ATXMEGA128A3U-AU Microchip Technology 1: $11.97 1,294On Order	Mfr. Part No. ATXMEGA128A3U-AU Mouser Part No 556-ATXMEGA128A3U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB	Datasheet	1,294On Order On Order Ship Dates Mfr. No: ATXMEGA128A3U-AU Stock: 0 On Order: 664 Expected 8/2/2027 630 Expected 22/3/2027 Factory Lead Time: 38 Weeks	$11.97 $10.95 $9.94	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB	12 bit	50 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V ATXMEGA384D3-MH Microchip Technology 1: $12.39 1,147Expected 11/1/2027	Mfr. Part No. ATXMEGA384D3-MH Mouser Part No 556-ATXMEGA384D3-MH	Microchip Technology	8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V	Datasheet	1,147Expected 11/1/2027	$12.39 $11.36 $10.28	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	VQFN-64	AVR	8 bit/16 bit	32 MHz	384 kB	32 kB	12 bit	50 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR8 64KB FLSH 4KB ATXMEGA64A3U-AU Microchip Technology 1: $7.45 1,618On Order	Mfr. Part No. ATXMEGA64A3U-AU Mouser Part No 556-ATXMEGA64A3U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 64KB FLSH 4KB	Datasheet	1,618On Order On Order Ship Dates Mfr. No: ATXMEGA64A3U-AU Stock: 0 On Order: 628 Expected 12/1/2027 990 Expected 15/2/2027 Factory Lead Time: 19 Weeks	$7.45 $6.84 $6.19	Min.: 1 Mult.: 1		8-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	64 kB	4 kB	12 bit	50 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA32T-E/RXB Microchip Technology 1: $1.73 3,830Expected 5/1/2027	Mfr. Part No. AVR32EA32T-E/RXB Mouser Part No 579-AVR32EA32T-E/RXB	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	3,830Expected 5/1/2027	Cut Tape $1.73 $1.69 Reel $1.43	Min.: 1 Mult.: 1 : 5,000		8-bit Microcontrollers - MCU	SMD/SMT	VQFN-32	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	28 I/O	- 40 C	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V ATXMEGA128A3-MHR Microchip Technology 4,000: $11.10 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATXMEGA128A3-MHR Mouser Part No 556-ATXMEGA128A3-MHR	Microchip Technology	8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $11.10	Min.: 4,000 Mult.: 4,000 : 4,000		8-bit Microcontrollers - MCU	SMD/SMT	QFN-64	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB		50 I/O	- 40 C	+ 85 C	Reel