8-bit Microcontrollers - MCU – Mouser United Kingdom

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ATmega328 8-Bit AVR MCUs

Microchip Technology ATmega328 8-Bit AVR MCUs are low-power, CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture. The devices execute instructions in a single clock cycle to achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz. This allows for optimizing power consumption versus processing speed.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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	Packaging
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN ATMEGA328P-MMHR Microchip Technology 1: £2.16 23,865In Stock NRND	Mfr. Part No. ATMEGA328P-MMHR Mouser Part No 556-ATMEGA328P-MMHR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN Learn More about Microchip Technology atmelatmega328	Datasheet	23,865In Stock	Cut Tape £2.16 £2.10 £1.96 £1.95 View Reel £1.79 £1.94 £1.93 £1.79 £1.79 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	32 kB	2 kB	VQFN-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328P	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz ATMEGA328-AU Microchip Technology 1: £1.82 28,705In Stock NRND	Mfr. Part No. ATMEGA328-AU Mouser Part No 556-ATMEGA328-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz Learn More about Microchip Technology atmelatmega328	Datasheet	28,705In Stock	£1.82 £1.66 £1.51 £1.50	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328	Tray
8-bit Microcontrollers - MCU AVR 8KB FL 512B EE 1KB SRAM-20MHz 105C ATMEGA88PA-ANR Microchip Technology 1: £1.44 1,973In Stock NRND	Mfr. Part No. ATMEGA88PA-ANR Mouser Part No 556-ATMEGA88PA-ANR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FL 512B EE 1KB SRAM-20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,973In Stock	Cut Tape £1.44 £1.41 £1.32 Reel £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	8 kB	1 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88PA	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz ATMEGA88A-MU Microchip Technology 1: £1.26 2,843In Stock NRND	Mfr. Part No. ATMEGA88A-MU Mouser Part No 556-ATMEGA88A-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,843In Stock	£1.26 £1.20 £1.07	Min.: 1 Mult.: 1	AVR	8 kB	1 kB	QFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88A	Tray
8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND ATMEGA48A-AUR Microchip Technology 1: £1.49 1,998In Stock NRND	Mfr. Part No. ATMEGA48A-AUR Mouser Part No 556-ATMEGA48A-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	1,998In Stock	Cut Tape £1.49 £1.47 £1.46 £1.45 £1.37 Reel £1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	4 kB	512 B	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega48A	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz ATMEGA88A-AUR Microchip Technology 1: £1.58 1,795In Stock NRND	Mfr. Part No. ATMEGA88A-AUR Mouser Part No 556-ATMEGA88A-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,795In Stock	Cut Tape £1.58 £1.53 £1.43 Reel £1.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	8 kB	1 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88A	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND ATMEGA48A-MMH Microchip Technology 1: £1.15 710In Stock NRND	Mfr. Part No. ATMEGA48A-MMH Mouser Part No 556-ATMEGA48A-MMH NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	710In Stock	£1.15 £1.06 £0.952	Min.: 1 Mult.: 1	AVR	4 kB	512 B	VQFN-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega48A	Tray
8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C ATMEGA48PA-AN Microchip Technology 1: £1.38 703In Stock NRND	Mfr. Part No. ATMEGA48PA-AN Mouser Part No 556-ATMEGA48PA-AN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	703In Stock	£1.38 £1.26 £1.14	Min.: 1 Mult.: 1	AVR	4 kB	512 B	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega48PA	Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz ATMEGA88A-MMHR Microchip Technology 1: £1.55 1,370In Stock NRND	Mfr. Part No. ATMEGA88A-MMHR Mouser Part No 556-ATMEGA88A-MMHR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,370In Stock	Cut Tape £1.55 £1.51 £1.28 Reel £1.28	Min.: 1 Mult.: 1 : 6,000	AVR	8 kB	1 kB	VQFN-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88A	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz ATMEGA168A-MUR Microchip Technology 1: £1.43 5,422In Stock NRND	Mfr. Part No. ATMEGA168A-MUR Mouser Part No 556-ATMEGA168A-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,422In Stock	Cut Tape £1.43 £1.40 Reel £1.40 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	16 kB	1 kB	QFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega168A	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND ATMEGA48A-MU Microchip Technology 1: £0.917 1,103In Stock NRND	Mfr. Part No. ATMEGA48A-MU Mouser Part No 556-ATMEGA48A-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	1,103In Stock	£0.917 £0.882	Min.: 1 Mult.: 1	AVR	4 kB	512 B	QFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega48A	Tray
8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C ATMEGA48PA-MMN Microchip Technology 1: £1.55 488In Stock NRND	Mfr. Part No. ATMEGA48PA-MMN Mouser Part No 556-ATMEGA48PA-MMN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	488In Stock	£1.55 £1.42 £1.28	Min.: 1 Mult.: 1	AVR	4 kB	512 B	QFN-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega48PA	Tray
8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C ATMEGA48PA-MNR Microchip Technology 1: £1.30 2,969In Stock NRND	Mfr. Part No. ATMEGA48PA-MNR Mouser Part No 556-ATMEGA48PA-MNR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,969In Stock	Cut Tape £1.30 £1.26 £1.20 Reel £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	4 kB	512 B	QFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega48PA	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KB FL 512B EE 1KB SRAM-20MHz 105C ATMEGA88PA-MNR Microchip Technology 1: £1.68 5,952In Stock NRND	Mfr. Part No. ATMEGA88PA-MNR Mouser Part No 556-ATMEGA88PA-MNR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FL 512B EE 1KB SRAM-20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,952In Stock	Cut Tape £1.68 £1.62 £1.55 Reel £1.55 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	8 kB	1 kB	VQFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88PA	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND ATMEGA48A-MMHR Microchip Technology 1: £1.42 1,236In Stock NRND	Mfr. Part No. ATMEGA48A-MMHR Mouser Part No 556-ATMEGA48A-MMHR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	1,236In Stock	Cut Tape £1.42 £1.40 Reel £1.40	Min.: 1 Mult.: 1 : 6,000	AVR	4 kB	512 B	VQFN-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega48A	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C ATMEGA168PA-AN Microchip Technology 1: £1.58 500In Stock NRND	Mfr. Part No. ATMEGA168PA-AN Mouser Part No 556-ATMEGA168PA-AN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	500In Stock	£1.58 £1.53 £1.44 £1.37	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega168PA	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND ATMEGA328-AUR Microchip Technology 1: £1.89 10,094In Stock NRND	Mfr. Part No. ATMEGA328-AUR Mouser Part No 556-ATMEGA328-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	10,094In Stock	Cut Tape £1.89 £1.85 Reel £1.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C ATMEGA328P-AN Microchip Technology 1: £2.10 6,863In Stock NRND	Mfr. Part No. ATMEGA328P-AN Mouser Part No 556-ATMEGA328P-AN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C Learn More about Microchip Technology atmelatmega328	Datasheet	6,863In Stock	£2.10 £1.93 £1.75	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328P	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C ATMEGA328P-ANR Microchip Technology 1: £2.17 9,977In Stock NRND	Mfr. Part No. ATMEGA328P-ANR Mouser Part No 556-ATMEGA328P-ANR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C Learn More about Microchip Technology atmelatmega328	Datasheet	9,977In Stock	Cut Tape £2.17 £2.12 Reel £1.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328P	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND ATMEGA328P-AUR Microchip Technology 1: £2.06 34,720In Stock NRND	Mfr. Part No. ATMEGA328P-AUR Mouser Part No 556-ATMEGA328P-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	34,720In Stock	Cut Tape £2.06 £2.03 Reel £1.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328P	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C ATMEGA328P-MN Microchip Technology 1: £2.10 11,593In Stock NRND	Mfr. Part No. ATMEGA328P-MN Mouser Part No 556-ATMEGA328P-MN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C Learn More about Microchip Technology atmelatmega328	Datasheet	11,593In Stock	£2.10 £1.93 £1.75	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	VQFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328P	Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz ATMEGA168A-PU Microchip Technology 1: £2.21 3,595In Stock NRND	Mfr. Part No. ATMEGA168A-PU Mouser Part No 556-ATMEGA168A-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,595In Stock	£2.21 £2.03 £1.84	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	PDIP-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATmega168A	Tube
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C ATMEGA168PA-ANR Microchip Technology 1: £1.75 1,195In Stock NRND	Mfr. Part No. ATMEGA168PA-ANR Mouser Part No 556-ATMEGA168PA-ANR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,195In Stock	Cut Tape £1.75 £1.73 Reel £1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	16 kB	1 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega168PA	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND ATMEGA328-MUR Microchip Technology 1: £1.62 6,105In Stock NRND	Mfr. Part No. ATMEGA328-MUR Mouser Part No 556-ATMEGA328-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	6,105In Stock	Cut Tape £1.62 £1.58 Reel £1.58 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	32 kB	2 kB	MLF-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V ATMEGA328P-AU Microchip Technology 1: £2.00 6,372In Stock NRND	Mfr. Part No. ATMEGA328P-AU Mouser Part No 556-ATMEGA328P-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology atmelatmega328	Datasheet	6,372In Stock	£2.00 £1.83 £1.65	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328P	Tray

ATmega328 8-Bit AVR MCUs

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