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

RS Stock No.:: 127-8235P
Mfr. Part No.:: ATMEGA1284-PU
Brand:: Microchip

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

10 In stock - FREE next working day delivery available

Added

Price Each (Supplied in a Tube)

£5.37

(exc. VAT)

£6.44

(inc. VAT)

Units	Per unit
25 - 99	£5.37
100 +	£5.17

RS Stock No.:: 127-8235P
Mfr. Part No.:: ATMEGA1284-PU
Brand:: Microchip

Technical Reference

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	Surface Mount
Pin Count	40
Device Core	AVR
Data Bus Width	8bit
Program Memory Size	128 kB
Maximum Frequency	20MHz
RAM Size	16 kB
USB Channels	0
Number of PWM Units	1
Number of SPI Channels	3
Number of UART Channels	2
Number of USART Channels	2
Typical Operating Supply Voltage	1.8 → 5.5 V
Number of CAN Channels	0
Number of I2C Channels	1
Width	13.97mm
Height	4.44mm
ADCs	8 x 10 bit
Length	52.57mm
Maximum Operating Temperature	+85 °C
Instruction Set Architecture	RISC
Minimum Operating Temperature	-40 °C
Maximum Number of Ethernet Channels	0
Number of ADC Units	1
Program Memory Type	Flash
Number of Ethernet Channels	0
Dimensions	52.57 x 13.97 x 4.44mm
Pulse Width Modulation	1 (8 Channel)

RS Stock No.:: 127-8235P
Mfr. Part No.:: ATMEGA1284-PU
Brand:: Microchip