ATXMEGA256A3-AU Tech Specifications

Category Embedded - Microcontrollers
Manufacturer Microchip
Factory Lead Time 8 Weeks
Package / Case 64-TQFP
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Number of Pins 64Pins
Manufacturer Package Identifier 64A
Watchdog Timers Yes
Number of I/Os 50I/Os
Data Converters A/D 16x12b; D/A 2x12b
Packaging Tray
Series AVR® XMEGA® A3
Published 2010
Operating Temperature -40°C~85°C TA
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64Terminations
Termination SMD/SMT
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATXMEGA256
Qualification Status Not Qualified
Interface I2C, IrDA, SPI, UART, USART
Memory Size 256kB
Oscillator Type Internal
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.6V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8/16-Bit
Program Memory Size 256KB 128K x 16
Connectivity I2C, IrDA, SPI, UART/USART
Bit Size 16
Has ADC YES
DMA Channels YES
Data Bus Width 8b
Number of Timers/Counters 7Timers/Counters
Density 2 Mb
EEPROM Size 4K x 8
Number of ADC Channels 8ADC Channels
Number of PWM Channels 22PWM Channels
Number of I2C Channels 2I2C Channels
Number of SPI Channels 3SPI Channels
Width 14.1mm
Length 14.1mm
Height 1.05mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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