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ATXMEGA256A3-MHR
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 64-VFQFN Exposed Pad
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
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Inventory: 7081
Minimum: 1
Total Price: USD $51.31
Unit Price: USD $51.313493
≥1 USD $51.313493
≥10 USD $48.408955
≥100 USD $45.668827
≥500 USD $43.083804
≥1000 USD $40.645091
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Dimensions
Height Seated (Max) 1mm
Length 9mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2010
Series AVR? XMEGA? A3
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Terminal Finish NICKEL PALLADIUM GOLD
Additional Feature ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATXMEGA256
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Interface CAN, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 50
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
Data Converter A/D 16x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 7
EEPROM Size 4K x 8
Alternative Model
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