8-bit Microcontrollers - MCU

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ATmega1284P 8-bit Microcontrollers

Atmel / Microchip ATmega1284P is a high-performance 8-bit AVR^® RISC-based microcontroller that executes powerful instructions in a single clock cycle. Throughputs close to 1MIPS per MHz are achieved in a single clock cycle, giving the designer the benefit of optimizing the device for power consumption versus processing speed.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (THB) 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,128KB FLASH,1.8V 4KB EE 16KB SRAM ATMEGA1284P-MUR Microchip Technology 1: ฿238.24 3,371In Stock	Mfr. Part No. ATMEGA1284P-MUR Mouser Part No 556-ATMEGA1284P-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	3,371In Stock	Cut Tape ฿238.24 ฿232.24 ฿216.25 Reel ฿211.92 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM ATMEGA1284P-AUR Microchip Technology 1: ฿238.24 3,409In Stock	Mfr. Part No. ATMEGA1284P-AUR Mouser Part No 556-ATMEGA1284P-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	3,409In Stock	Cut Tape ฿238.24 ฿232.24 ฿225.24 ฿223.58 View Reel ฿195.59 ฿222.58 ฿221.58 ฿218.91 ฿195.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	128 kB	16 kB	TQFP-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega1284	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-AU Microchip Technology 1: ฿209.92 3,742In Stock	Mfr. Part No. ATMEGA1284-AU Mouser Part No 556-ATMEGA1284-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	3,742In Stock	฿209.92 ฿192.59 ฿173.93	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	TQFP-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 20MHz 1.8V-5.5V ATMEGA1284P-AU Microchip Technology 1: ฿232.91 9,969In Stock	Mfr. Part No. ATMEGA1284P-AU Mouser Part No 556-ATMEGA1284P-AU	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	9,969In Stock	฿232.91 ฿213.91 ฿193.26	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	TQFP-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 AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-PU Microchip Technology 1: ฿230.91 468In Stock	Mfr. Part No. ATMEGA1284-PU Mouser Part No 556-ATMEGA1284-PU	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	468In Stock	฿230.91 ฿211.92 ฿191.92	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	PDIP-40	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATmega1284	Tube
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V ATMEGA1284P-MU Microchip Technology 1: ฿232.91 444In 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	444In Stock	฿232.91 ฿213.91 ฿193.26	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 AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-AUR Microchip Technology 1: ฿215.91 187In Stock 2,000Expected 3/12/2027	Mfr. Part No. ATMEGA1284-AUR Mouser Part No 556-ATMEGA1284-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	187In Stock 2,000Expected 3/12/2027	Cut Tape ฿215.91 ฿210.58 Reel ฿179.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	128 kB	16 kB	TQFP-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega1284	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-MU Microchip Technology 1: ฿209.92 101In Stock 360Expected 11/3/2026	Mfr. Part No. ATMEGA1284-MU Mouser Part No 556-ATMEGA1284-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	101In Stock 360Expected 11/3/2026	฿209.92 ฿192.59 ฿173.93	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	MLF-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 20MHz 1.8V-5.5V ATMEGA1284P-PU Microchip Technology 1: ฿247.57 1,491On Order	Mfr. Part No. ATMEGA1284P-PU Mouser Part No 556-ATMEGA1284P-PU	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	1,491On Order On Order Ship Dates Mfr. No: ATMEGA1284P-PU Stock: 0 On Order: 291 Expected 1/11/2027 1,200 Expected 1/18/2027 Factory Lead Time: 7 Weeks	฿247.57 ฿226.91 ฿205.25	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	PDIP-40	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATmega1284	Tube
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-MUR Microchip Technology 4,000: ฿178.60 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. ATMEGA1284-MUR Mouser Part No 556-ATMEGA1284-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel ฿178.60	Min.: 4,000 Mult.: 4,000 : 4,000	AVR			MLF-44	20 MHz			1.8 V	5.5 V	SMD/SMT	8 bit			ATmega1284	Reel

ATmega1284P 8-bit Microcontrollers

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