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Tray 8-bit 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.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
8-bit Microcontrollers - MCU C51ED2 64kF TQFP44 3-5.5V Ind GREEN AT89C51ED2T-RLTUM Microchip Technology 1: $9.82 1,073In Stock	Mfr. Part No. AT89C51ED2T-RLTUM Mouser Part No 556-AT89C51ED2TLTUM	Microchip Technology	8-bit Microcontrollers - MCU C51ED2 64kF TQFP44 3-5.5V Ind GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	1,073In Stock	$9.82 $9.00 $8.15	Min.: 1 Mult.: 1	8051	64 kB	2 kB	TQFP-44	60 MHz		34 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN AT89C51RB2T-RLTUM Microchip Technology 1: $7.16 330In Stock	Mfr. Part No. AT89C51RB2T-RLTUM Mouser Part No 556-AT89C51RB2TLTUM	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	330In Stock	$7.16 $6.56 $5.94	Min.: 1 Mult.: 1	8051	16 kB	1.25 kB	TQFP-44	60 MHz	No ADC	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN AT89C51RD2T-RLTUM Microchip Technology 1: $8.78 281In Stock	Mfr. Part No. AT89C51RD2T-RLTUM Mouser Part No 556-AT89C51RD2TLTUM	Microchip Technology	8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	281In Stock	$8.78 $8.06 $7.30	Min.: 1 Mult.: 1	8051	64 kB	2 kB	TQFP-44	60 MHz		34 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU AT89LP52-20AU Microchip Technology 1: $1.72 2,754In Stock	Mfr. Part No. AT89LP52-20AU Mouser Part No 556-AT89LP52-20AU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU Learn More about Microchip Technology atmelat89lp52	Datasheet	2,754In Stock	$1.72 $1.56 $1.43	Min.: 1 Mult.: 1	8051	8 kB	256 B	TQFP-44	20 MHz	No ADC	36 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins ATMEGA1280-16AU Microchip Technology 1: $14.05 391In Stock	Mfr. Part No. ATMEGA1280-16AU Mouser Part No 556-ATMEGA1280-16AU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins	Datasheet	391In Stock	$14.05 $12.90 $11.66	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	TQFP-100	16 MHz	10 bit	86 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128x		Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins ATMEGA1281V-8MU Microchip Technology 1: $11.42 522In Stock	Mfr. Part No. ATMEGA1281V-8MU Mouser Part No 556-ATMEGA1281V8MU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins	Datasheet	522In Stock	$11.42 $10.49 $9.50	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	MLF-64	8 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128x		Tray
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V ATMEGA1284P-MU Microchip Technology 1: $6.99 443In Stock	Mfr. Part No. ATMEGA1284P-MU Mouser Part No 556-ATMEGA1284P-MU	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	443In Stock	$6.99 $6.42 $5.80	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	VQFN-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega1284		Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins ATMEGA128L-8MU Microchip Technology 1: $15.01 319In Stock 1,300Expected 2027/01/11	Mfr. Part No. ATMEGA128L-8MU Mouser Part No 556-ATMEGA128L-8MU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins	Datasheet	319In Stock 1,300Expected 2027/01/11	$15.01 $13.77	Min.: 1 Mult.: 1	AVR	128 kB	4 kB	MLF-64	8 MHz	10 bit	53 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128		Tray
8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH ATMEGA16U2-MU Microchip Technology 1: $3.24 2,560In Stock	Mfr. Part No. ATMEGA16U2-MU Mouser Part No 556-ATMEGA16U2-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH	Datasheet	2,560In Stock	$3.24 $2.97 $2.70	Min.: 1 Mult.: 1	AVR	16 kB	512 B	QFN-32	16 MHz	10 bit	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega16U2		Tray
8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V ATMEGA324PB-MU Microchip Technology 1: $2.16 1,366In Stock	Mfr. Part No. ATMEGA324PB-MU Mouser Part No 556-ATMEGA324PB-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V Learn More about Microchip Technology atmel atmega324pb mcu	Datasheet	1,366In Stock	$2.16 $1.98 $1.80	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	VQFN-44	20 MHz	10 bit	39 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega324PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp ATMEGA328PB-AN Microchip Technology 1: $1.69 4,456In Stock 7,000Expected 2027/01/14	Mfr. Part No. ATMEGA328PB-AN Mouser Part No 556-ATMEGA328PB-AN	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp Learn More about Microchip Technology atmelatmega328	Datasheet	4,456In Stock 7,000Expected 2027/01/14	$1.69 $1.55 $1.40	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP ATMEGA328PB-AU Microchip Technology 1: $1.63 1,699In Stock 14,250Expected 2027/02/16	Mfr. Part No. ATMEGA328PB-AU Mouser Part No 556-ATMEGA328PB-AU	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP Learn More about Microchip Technology atmelatmega328	Datasheet	1,699In Stock 14,250Expected 2027/02/16	$1.63 $1.49 $1.35	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V ATMEGA32M1-AU Microchip Technology 1: $5.99 518In Stock	Mfr. Part No. ATMEGA32M1-AU Mouser Part No 556-ATMEGA32M1-AU	Microchip Technology	8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	518In Stock	$5.99 $5.51 $5.50 $4.97 $4.95	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	16 MHz	10 bit	27 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32M1		Tray
8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn ATMEGA32U4RC-AU Microchip Technology 1: $5.26 1,047In Stock	Mfr. Part No. ATMEGA32U4RC-AU Mouser Part No 556-ATMEGA32U4RC-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn Learn More about Microchip Technology Atmel atmega32	Datasheet	1,047In Stock	$5.26 $4.83 $4.38	Min.: 1 Mult.: 1	AVR	32 kB	2.5 kB	TQFP-44	16 MHz	10 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4		Tray
8-bit Microcontrollers - MCU AVR 40K FLSH 2K SRAM 512B EE-1MHZ 1.8V ATMEGA406-1AAU Microchip Technology 1: $8.52 192In Stock	Mfr. Part No. ATMEGA406-1AAU Mouser Part No 556-ATMEGA406-1AAU	Microchip Technology	8-bit Microcontrollers - MCU AVR 40K FLSH 2K SRAM 512B EE-1MHZ 1.8V	Datasheet	192In Stock	$8.52 $7.82 $7.07	Min.: 1 Mult.: 1	AVR	40 kB	2 kB	LQFP-48	1 MHz	10 bit	18 I/O	4 V	25 V	SMD/SMT	8 bit	- 30 C	+ 85 C	ATmega406		Tray
8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN ATMEGA48PB-AU Microchip Technology 1: $1.40 1,507In Stock	Mfr. Part No. ATMEGA48PB-AU Mouser Part No 556-ATMEGA48PB-AU	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN	Datasheet	1,507In Stock	$1.40 $1.28 $1.16	Min.: 1 Mult.: 1	AVR	4 kB	512 B	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega48PB		Tray
8-bit Microcontrollers - MCU 20 MHz Ind Temp ATMEGA644A-AU Microchip Technology 1: $5.54 2,423In Stock	Mfr. Part No. ATMEGA644A-AU Mouser Part No 556-ATMEGA644A-AU	Microchip Technology	8-bit Microcontrollers - MCU 20 MHz Ind Temp Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	2,423In Stock	$5.54 $5.06 $4.58	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega644		Tray
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V ATMEGA644P-20MU Microchip Technology 1: $7.05 536In Stock	Mfr. Part No. ATMEGA644P-20MU Mouser Part No 556-ATMEGA644P-20MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	536In Stock	$7.05 $6.47 $5.84	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	VQFN-44	20 MHz	10 bit	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega644P		Tray
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins ATMEGA644PA-MU Microchip Technology 1: $6.44 791In Stock	Mfr. Part No. ATMEGA644PA-MU Mouser Part No 556-ATMEGA644PA-MU	Microchip Technology	8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	791In Stock	$6.44 $5.91 $5.48 $5.36	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	QFN-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega644		Tray
8-bit Microcontrollers - MCU 16 MHz, 85DEG ATMEGA64M1-MU Microchip Technology 1: $6.90 1,218In Stock	Mfr. Part No. ATMEGA64M1-MU Mouser Part No 556-ATMEGA64M1-MU	Microchip Technology	8-bit Microcontrollers - MCU 16 MHz, 85DEG Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	1,218In Stock	$6.90 $6.33 $5.75	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	QFN-32	16 MHz	10 bit	27 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega64M1		Tray
8-bit Microcontrollers - MCU 20MHz, 8KB,TQFP ATMEGA808-AU Microchip Technology 1: $1.16 2,416In Stock	Mfr. Part No. ATMEGA808-AU Mouser Part No 556-ATMEGA808-AU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB,TQFP Learn More about Microchip Technology microchip atmega808 mcu	Datasheet	2,416In Stock	$1.16 $1.05 $0.962	Min.: 1 Mult.: 1	AVR	8 kB	1 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATmega808		Tray
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN ATMEGA88PB-AU Microchip Technology 1: $1.43 10,755In Stock	Mfr. Part No. ATMEGA88PB-AU Mouser Part No 556-ATMEGA88PB-AU	Microchip Technology	8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	10,755In Stock	$1.43 $1.40	Min.: 1 Mult.: 1	AVR	8 kB	1 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88PB		Tray
8-bit Microcontrollers - MCU USB 8K FLASH 16 MHz ATMEGA8U2-AU Microchip Technology 1: $2.93 630In Stock	Mfr. Part No. ATMEGA8U2-AU Mouser Part No 556-ATMEGA8U2-AU	Microchip Technology	8-bit Microcontrollers - MCU USB 8K FLASH 16 MHz	Datasheet	630In Stock	$2.93 $2.70 $2.45	Min.: 1 Mult.: 1	AVR	8 kB	512 B	LQFP-32	16 MHz	No ADC	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega8U2		Tray
8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 85C, Green ATTINY1626-MU Microchip Technology 1: $0.92 5,017In Stock	Mfr. Part No. ATTINY1626-MU Mouser Part No 556-ATTINY1626-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 85C, Green Learn More about Microchip Technology microchip attiny1624 attiny1626 attiny1627 mcus	Datasheet	5,017In Stock	$0.92 $0.84 $0.761	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	VQFN-20	20 MHz	12 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU 20MHz, Ind Temp 1.8-5.5V, Green ATTINY24A-MU Microchip Technology 1: $0.89 3,052In Stock	Mfr. Part No. ATTINY24A-MU Mouser Part No 556-ATTINY24A-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, Ind Temp 1.8-5.5V, Green Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,052In Stock	$0.89 $0.80 $0.73	Min.: 1 Mult.: 1	AVR	2 kB	128 B	QFN-20	20 MHz	10 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny24		Tray