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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	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
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		SMD/SMT	VQFN-48	AVR	42 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	VQFN-32	AVR	28 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V ATXMEGA128D3-AU Microchip Technology 1: $8.40 234In Stock 180Expected 11/11/2026	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	234In Stock 180Expected 11/11/2026	$8.40 $7.71 $6.98	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	AVR	50 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	TQFP-44	AVR	36 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	TQFP-44	AVR	34 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	QFN-64	AVR	47 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	BGA-49	AVR	34 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	TQFP-100	AVR	78 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	TQFP-64	AVR	36 I/O	8 bit/16 bit	12 bit
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	SMD/SMT	VQFN-64	AVR	47 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	VFBGA-49	AVR	34 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	VFBGA-49	AVR	34 I/O	8 bit/16 bit
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		SMD/SMT	QFN-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 32QFN 4x4mm IND TEMP GREEN,1.6-3.6V ATXMEGA8E5-M4U Microchip Technology 1: $4.34 127In Stock	Mfr. Part No. ATXMEGA8E5-M4U Mouser Part No 556-ATXMEGA8E5-M4U	Microchip Technology	8-bit Microcontrollers - MCU 32QFN 4x4mm IND TEMP GREEN,1.6-3.6V Learn More about Microchip Technology atmel xmega e series mcu	Datasheet	127In Stock	$4.34 $3.97 $3.62 $3.60	Min.: 1 Mult.: 1		SMD/SMT	UQFN-32	AVR	26 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	TQFP-100	AVR	53 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB ATXMEGA256A3U-MH Microchip Technology 1: $12.13 7,800Expected 3/11/2026	Mfr. Part No. ATXMEGA256A3U-MH Mouser Part No 556-ATXMEGA256A3U-MH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB	Datasheet	7,800Expected 3/11/2026	$12.13 $11.10 $10.06	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	AVR	50 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	TQFP-44	AVR	34 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 16KB FLASH 1KB EE 2K SRAM 3.6V ATXMEGA16D4-CU Microchip Technology 1: $5.37 490Expected 25/12/2026	Mfr. Part No. ATXMEGA16D4-CU Mouser Part No 556-ATXMEGA16D4-CU	Microchip Technology	8-bit Microcontrollers - MCU 16KB FLASH 1KB EE 2K SRAM 3.6V	Datasheet	490Expected 25/12/2026	$5.37 $4.92 $4.43	Min.: 1 Mult.: 1		SMD/SMT	BGA-49	AVR	34 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	QFN-44	AVR	36 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	VQFN-44	AVR	34 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 100TQFP, IND TEMP GREEN, 1.6-3.6V ATXMEGA128A1U-AU Microchip Technology 1: $10.93 1,874Expected 13/11/2026	Mfr. Part No. ATXMEGA128A1U-AU Mouser Part No 556-ATXMEGA128A1U-AU	Microchip Technology	8-bit Microcontrollers - MCU 100TQFP, IND TEMP GREEN, 1.6-3.6V	Datasheet	1,874Expected 13/11/2026	$10.93 $10.02 $9.08	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	AVR	78 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	TQFP-64	AVR	50 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	VQFN-64	AVR	50 I/O	8 bit/16 bit	12 bit
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 18/1/2027 Factory Lead Time: 19 Weeks	$7.45 $6.84 $6.19	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	AVR	50 I/O	8 bit/16 bit	12 bit
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		SMD/SMT	VQFN-32	AVR	28 I/O	8 bit/16 bit	12 bit