8-bit AVR microcontroller featuring 64KB FLASH memory and 4KB RAM. Operates at up to 20MHz with 69 I/Os, 8 ADC channels, 4 PWM channels, 2 SPI channels, and 1 I2C channel. Includes POR and LCD peripherals, with 3 timers/counters. Surface mountable in a 100-TQFP package, operating from 1.8V to 5.5V, with a temperature range of -40°C to 85°C.
Frequency20MHz
PackageA
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip ATMEGA6490A-AU technical specifications.
General
Package/Case
A
Core Architecture
AVR
Data Bus Width
8b
Frequency
20MHz
Height
1.05mm
Length
14.1mm
Max Frequency
20MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
64KB
Memory Type
FLASH,
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of ADC Channels
8
Number of I/Os
69
Number of I2C Channels
1
Number of PWM Channels
4
Number of SPI Channels
2
Number of Timers/Counters
3
Peripherals
POR, LCD
RAM Size
4KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Width
14.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA6490A-AU Datasheet
Download the complete datasheet for Microchip ATMEGA6490A-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.