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ATXMEGA256A3U-MHR

ATXMEGA256A3U-MHR

ATXMEGA256A3U-MHR

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-MHR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Surface Mount YES
Mounting Type Surface Mount
Mount Surface Mount
Package / Case 64-VFQFN Exposed Pad
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
MSL MSL 3 - 168 hours
Qualification -
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATXMEGA256
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 50
RoHS Details
Tradename XMEGA
Brand Microchip Technology
Manufacturer Microchip
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Operating Temperature -40°C~85°C TA
Published 2012
Series AVR® XMEGA® A3U
Packaging Cut Tape (CT)
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Additional Feature ALSO OPERATES 1.6 V 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
JESD-30 Code S-XQCC-N64
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 1.8/3.3V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 2.6V
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 15mA
Bit Size 16
Data Converter A/D 16x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
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) 131072
EEPROM Size 4K x 8
CPU Family AVR RISC
RAM (bytes) 16384
ROM Programmability FLASH
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Width 9 mm
Length 9mm
Height Seated (Max) 1mm
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Pricing & Ordering
Quantity Unit Price Ext. Price
4,000 $5.85044 $23.40176
ATXMEGA256A3U-MHR Product Details

ATXMEGA256A3U-MHR Overview


A 64-VFQFN Exposed Pad package is included. In total, it has 50 inputs and outputs. The Mounting Type of the Microcontroller is Surface Mount. Powered by the 8/16-Bit core, it offers a wide range of capabilities. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AVR® XMEGA® A3U series electrical component is used in this application. There is 256KB 128K x 16 bytes of program memory in MCU, which corresponds to the size of the program. A AVR Core processor is used to power the device. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip terminations are 64. 16-bits are used in Microcontroller. IC Chip has 3V volt supply outputs. A total of YES DMA channels are available on MCU chip. 256kB is the memory size of the part. Alternatives can be found by looking at the base part number ATXMEGA256. At a frequency of 32MHz, Microcontroller can operate efficiently. There are a total of YES channels in the device. The pin number of the component remains 64. It is equipped with 7 timers and counters. I would like to mention a few additional features such as ALSO OPERATES 1.6 V AT 12 MHZ in order to name a few.

ATXMEGA256A3U-MHR Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

ATXMEGA256A3U-MHR Applications


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

  • Walkie talkies

  • CD players

  • Washing machines

  • Missile control

  • Binding machines

  • DVDDVMP3 players

  • Paper shredders

  • Keyboards

  • Video and voice processing

  • Data acquisition and control

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