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ATXMEGA256A3U-MH

ATXMEGA256A3U-MH

ATXMEGA256A3U-MH

Microchip Technology

256KB 128K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3U Series ATXMEGA256 64 Pin 32MHz 3V 64-VFQFN Exposed Pad

SOT-23

ATXMEGA256A3U-MH Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 64
Supplier Device Package 64-QFN (9x9)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces SPI/TWI/USART/USB
Data Converters A/D 16x12b; D/A 2x12b
Family Name AVR XMEGA
Instruction Set Architecture RISC
Dimensions 9.1 x 9.1 x 0.95mm
Typical Operating Supply Voltage 1.6 → 3.6 V
Package Type QFN
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
MSL MSL 1 - Unlimited
Qualification -
Number of I/Os 50 I/O
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename XMEGA
RoHS Details
Package Tray
Base Product Number ATXMEGA256
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 50
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® XMEGA® A3U
Published 2011
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Additional Feature OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 3V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 32MHz
Base Part Number ATXMEGA256
Pin Count 64
JESD-30 Code S-XQCC-N64
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 1.8/3.3 V
Temperature Grade INDUSTRIAL
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 50
Speed 32MHz
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, USB
Supply Current-Max 15 mA
Bit Size 16
Data Converter A/D 16x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Rate 115.2 kbps
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1 mm
Number of Timers/Counters 7
Product Type 8-bit Microcontrollers - MCU
ROM (words) 262144
EEPROM Size 4K x 8
CPU Family AVR RISC
RAM (bytes) 16384
Number of ADC Channels 16
ROM Programmability FLASH
Number of PWM Channels 8
Number of USB Channels 1
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 950μm
Length 9.1mm
Width 9.1mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $9.59000 $9.59
500 $9.4941 $4747.05
1000 $9.3982 $9398.2
1500 $9.3023 $13953.45
2000 $9.2064 $18412.8
2500 $9.1105 $22776.25
ATXMEGA256A3U-MH Product Details

ATXMEGA256A3U-MH Overview


In a 64-VFQFN Exposed Pad package, the MCU is available. There are 50 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. The MCU is based on the 8/16-Bit core. This program has a type of memory called FLASH for this MCU's program memory. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. The AVR® XMEGA® A3U series is comprised of this electrical component. In the case of this Microcontroller, the memory size of the program is 256KB 128K x 16. There is a AVR Core Processor inside MCU that provides this device with its power. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. Microcontroller is known that the chip has 64 terminations in total. The part works on a 16-bit basis. IC Chip has 3V volt supply outputs. MCU chip has YES DMA channels. 256kB memory size belongs to the part. The base part number ATXMEGA256 can be used to find alternatives. MCU's frequency is 32MHz. In this chip, 64 pins can be accessed. In total, it has 7 timers and counters in it. It has a total of 16 ADC channels. This device uses 8 PWM channels to generate the voltage.


ATXMEGA256A3U-MH Features


  • 64-VFQFN Exposed Pad package

  • Mounting type of Surface Mount

  • Microcontrollers subcategory



ATXMEGA256A3U-MH Applications


There are a lot of Microchip Technology ATXMEGA256A3U-MH Microcontroller applications.

  • Speed meter

  • Television

  • Routers

  • Magnetic resonance imaging (MRI)

  • Temperature sensing and controlling devices

  • Fax machines

  • Laptops

  • Measuring revolving objects

  • Leakage current tester

  • Process control devices

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