Atmel ATMEGA1284-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 128 kB Flash, 40-Pin PDIP

RS Stock No.:: 738-0331P
Mfr. Part No.:: ATMEGA1284-PU
Manufacturer:: Atmel

Atmel ATMEGA1284-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 128 kB Flash, 40-Pin PDIP

The image is for reference only, please refer to product details and specifications

View this category

Discontinued product

RS Stock No.:: 738-0331P
Mfr. Part No.:: ATMEGA1284-PU
Manufacturer:: Atmel

Product overview and Technical data sheets

Datasheet

Legislation and Compliance

Product Details

8-Bit megaAVR Microcontrollers, 32KB to 256KB Flash

Here at RS Components we have various megaAVR 8-bit microcontrollers from Atmel. Each of the microcontrollers is based on an enhanced RISC architecture and feature QTouch library support. All the microcontroller types have varying Kb of In-System Programmable Flash, EEPROM and SRAM as well as varying pin and package types.

Types of megaAVR 8-bit microcontrollers
•ATmega32
•ATmega64
•ATmega128
•ATmega324
•ATmega325
•ATmega406
•ATmega640
•ATmega644
•ATmega645
•ATmega1280
•ATmega1281
•ATmega1284
•ATmega2560
•ATmega2561
•ATmega3250
•ATmega6450

Specifications

Attribute	Value
Family Name	ATmega
Package Type	PDIP
Mounting Type	Through Hole
Pin Count	40
Device Core	AVR
Data Bus Width	8bit
Program Memory Size	128 kB
Maximum Frequency	20MHz
RAM Size	16 kB, 4 kB
Number of PWM Units	1
Number of SPI Channels	1
Number of USART Channels	2
Number of CAN Channels	0
Typical Operating Supply Voltage	1.8 → 5.5 V
Number of I2C Channels	1
Number of UART Channels	0
Width	13.97mm
Number of ADC Units	1
ADCs	8 x 10 bit
Length	52.58mm
Height	4.826mm
Maximum Operating Temperature	+85 °C
Dimensions	52.58 x 13.97 x 4.826mm
Minimum Operating Temperature	-40 °C
Number of LIN Channels	0
Instruction Set Architecture	RISC
Program Memory Type	Flash
Pulse Width Modulation	1(6 Channel)
Number of PCI Channels	0
Maximum Number of Ethernet Channels	0
Number of Ethernet Channels	0