Microchip ATMEGA1284-AU, 8bit AVR Microcontroller, ATmega, 20MHz, 128 kB Flash, 44-Pin TQFP

RS Stock No.:: 127-8231
Mfr. Part No.:: ATMEGA1284-AU
Brand:: Microchip

Microchip ATMEGA1284-AU, 8bit AVR Microcontroller, ATmega, 20MHz, 128 kB Flash, 44-Pin TQFP

242 In stock - FREE next working day delivery available

Added

Price Each

£5.19

(exc. VAT)

£6.23

(inc. VAT)

Units	Per unit
1 - 24	£5.19
25 - 99	£5.04
100 +	£4.85

RS Stock No.:: 127-8231
Mfr. Part No.:: ATMEGA1284-AU
Brand:: Microchip

Technical Reference

Legislation and Compliance

COO (Country of Origin):: TH

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	TQFP
Mounting Type	Surface Mount
Pin Count	44
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 USART Channels	2
Typical Operating Supply Voltage	1.8 → 5.5 V
Number of I2C Channels	1
Number of UART Channels	2
Number of CAN Channels	0
Length	10.1mm
Program Memory Type	Flash
Dimensions	10.1 x 10.1 x 1.05mm
Width	10.1mm
Number of ADC Units	1
Height	1.05mm
Maximum Number of Ethernet Channels	0
Maximum Operating Temperature	+85 °C
Number of Ethernet Channels	0
Instruction Set Architecture	RISC
Minimum Operating Temperature	-40 °C
Pulse Width Modulation	1 (8 Channel)
ADCs	8 x 10 bit

RS Stock No.:: 127-8231
Mfr. Part No.:: ATMEGA1284-AU
Brand:: Microchip