8/16-bit AVR RISC microcontroller featuring 64KB Flash program memory and 4KB RAM. This MCU operates at a maximum clock rate of 32 MHz with an AVR core architecture. It offers 50 programmable I/Os, dual ADCs with 8 channels each, and a single 12-bit DAC. Connectivity includes SPI, TWI, USART, and USB interfaces. Packaged in a 64-pin TQFP, it supports operating voltages from 1.8V to 3.3V and operates within a -40°C to 85°C temperature range.
PackageTQFP
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Technical Specifications
Microchip ATxmega64A3U-AU technical specifications.
General
Family Name
XMEGA
Data Bus Width
8|16bit
Instruction Set Architecture
RISC
Maximum Clock Rate
32MHz
Maximum CPU Frequency
32MHz
Device Core
AVR
Program Memory Type
Flash
Program Memory Size
64KB
RAM Size
4KB
Number of Programmable I/Os
50
Core Architecture
AVR
Programmability
Yes
Number of Timers
7
Interface Type
SPI/TWI/USART/USB
CAN
0
I2C
0
SPI
3
Ethernet
0
UART
0
USART
7
USB
1
I2S
0
Max Operating Supply Voltage
3.6V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
ADC Channels
8/8
Number of ADCs
Dual
DAC Channels
2
DAC Resolution
12bit
Number of DACs
Single
Pin Count
64
Package/Case
TQFP
Package Family Name
QFP
Compliance
RoHS
Yes
RoHS Version
2011/65/EU, 2015/863
Datasheet
Microchip ATxmega64A3U-AU Datasheet
Download the complete datasheet for Microchip ATxmega64A3U-AU to view detailed technical specifications.
No datasheet is available for this part.